Removing stock catalytic converters (and replacing them) voids bumper to bumper warranties. Most warranties allow you to mess with the resonators/mufflers, but nothing more than that on the exhaust.
I can speak first had on how this does void the bumper to bumper warranty. I removed cats on mine, took it in because the transmission threw a code, and they wouldn't give me warranty service. 99% of the time, removing the cats or exhaust manifold will void the warranty. (He even says in another video his warranty was voided).
Yes we would have liked to hear it open headers! We incorporate HJS HD 200 cell catalysts to prevent a check engine light. If anyone wants to ignore that - we could build cat bypass pipes...
Mine is catless. as far as I'm concerned I just cancel out a few Prius' in the process and yes, absolutely a difference, no I don't live in California and no I don't care.
Fun fact for you. The song "Make Me Move" by Culture Code you use during the exhaust disassembly sequence features my car in the video. My 1994 mk1 Eunos Roadster (JDM) Miata to be exact. That guy running away from the werewolf girl? That's me! 😊
i think the design of the exhaust manifold is what restricts that exhaust the most. if they just let all 4 cylinders empty into 1 pipe the flow would be much better. smooshing 2 pipes was a horrible idea. new headers on that thing will prolly make it breathe even better
nick elias the 4 to 1 generally produces more top end power but a little less on the midrange where 4-2-1 gives you a little more torque in the midrange.
The amount of design engineering that went into those original headers would be top notch. Anything you get aftermarket wouldn't come close to O.E. I would never change them. All he was looking for was a sound increase. That's what he got. No HP gain.
@@darkpassenger7064 top notch, but not looking for the same end result. Aston probably would prefer their cars not to be hyper loud with big peak hp numbers. More likely the headers are designed to improve low down torque and be easier/cheaper to engineer.
THE EXAUST SYSTEM IS HELPING TO PULL MORE AIR INTO THE ENGINES CYCLINDERS , FASTER , SO MORE FUEL IS BEING ADDED TO THE INCREASED AIR , GIVING IT A BIGGER BANG ! SOUNDS AWESOME !
this is one job where a cutting torch would really come in handy , they are not expensive , and cutting off the old exhaust system is the way professional shops do it , it saves major time and effort
Greetings Tavarish. I am a fellow car enthusiast who also enjoys fine sports cars including Mercedes Benz such as yourself. I wanted to inform you that the reason for placing the oxygen sensor mid cat as opposed to post cat is for OBD compliance. In order to adequately detect for a failed component which results in an increase in emission by a factor of 1.5 times base emissions constituent (CO), often times a partial volume monitor as opposed to total volume will better detect increased tailpipe emissions. The total volume flow monitor may be more robust to a degraded catalyst, but it will be exceeding emissions longer before a fault is set. In other words, this system would likely not be approved for sale in the state of California and could be exceeding emissions above the OBD threshold limit before setting a fault.
CJ DASHCAM pb blaster is a penetrating catalyst and wd40 is water displacing spray with an oil in it, pb blaster is better in most regards when it comes to rusted bolts or anything of the sort, I will agree with you in that I prefer and think pb blaster is better than wd40. Tavarish will learn when something that's extremely rusted needs to be freed that its better
KFStreich yes it adds some lubrication but there are better lubricants such as white lithium grease and such, to me wd40 is over exaggerated by a lot of people
In my 15 srt Jeep I ran 4.6-4.7 0-60 stock.....I did a full cat back exhaust and did a few pulls and actually hit 4.2 a few times, and constant 4.3-4.4. Plus quarter mile was 13.4 before and 13.1 after, I have a full tune, intake, headers next week which will help out a lot just from seeing vids on the same mods running 3.7-3.9 0-60 with mid to low 12s quarter! So full free flow exhaust systems help a lot!
I love you bro, you're killing it. I've been sick all week and actually left work early today, the gin and tonic along with your video and ambient music is making me feel much better already. Way to go Fabspeed Motorsport!
Exhaust Manifolds are normally “log style” where each cylinder feeds into a single chamber, with one exit that the exhaust attaches to, and are normally “cast” out of cast iron or similar materials. Headers are normally “tubular” where each cylinder feeds down into a “collector” where they all merge together into a single larger chamber that then continues to the exhaust system. Headers are normally made with steel, varying grades of stainless steel, or titanium with really high end, race, or exotic manufacturers. There’s way more to it than just this BASIC explanation, just wanted to give everyone curious about what they were a short explanation of each.
It's not a big problem if the ecu only measures between the two points, they probably compensated for that when they wrote the software. installing a cat that's shorter is probably "cheating emissions"
Tyler Watthanaphand bro why worry about this car, you see people with straight piped diesel trucks all the time, I think they're doing a lot more damage.
It is, but Florida has very lax laws, and I'm pretty sure even full cat delete is legal. In some states, where emissions testing is more strict, it might not fly.
Steve LaForce according to Florida law any exhaust modification is technically illegal. However literally no one could give two shits about an exhaust mod.
Most places that aren't commiefornia don't care about exhausts. I've been pulled over for speeding and had open headers. The cop gave zero shits about it.
$36K is still a lot of money and more than your average Honda and Chevy on the roads. I bought a used BMW 640i (latest body style) for $32K and I don't take for granted that it took a lot of work just for this 4-year old car. Nothing cheap about your Aston; it's smart to buy used, provided the upkeep and condition are solid.
some tips for the future. 1) leave all bolts and clamps lose till all exhaust components are fitted. 2) clean the pipes after installation otherwise any finger prints will burn into the pipes. but found your channel through b is for build and love what you do. new sub
I believe an exhuast manifold collects the gases into one tube, each port just branching into the tube at the nearest point, whereas exhaust headers are made with one tube for each port that are all the same length and funnel together all at a point. The idea being that headers have better performance due equal length which increases savaging and doesnt suffocate the last port.
That sound is amazing. Love the sound of a V8. Much better then the artificial sound my BMW F30 generates. Btw what's up with that puff of smoke on startup at 4:07? Hope it's not oil seeping in overnight.
If the car has a lot of miles the piston rings could be worn down and oil will slip through and be burned off like what you see at 4:07. Just a possibility.
Oh ok. I've never really noticed that here in Miami. I know all about that humidity though. It gets worse in July/August. You should consider tinting your windows though. Helps keep some of the heat out.
I'm surprised that you have a fancy car like that and you work on it on your own. Typically someone like a fancy car would just lay someone else to install it. I'm impressed, you're one of the cool ones👏🏻👏🏻👏🏻👏🏻
Hi Tavarish. Re: the difference between exhaust manifolds and headers, my understanding is that manifolds have one common exit near the block for all exhaust ports, whereas headers have one tube per port that are collected further down the exhaust line. Manifolds can be designed and made more cheaply but headers permit better exhaust flow, hence the typical cast-iron stock manifolds versus performance aftermarket headers.
Thumbs up for the fabspeed, I have their exhaust and headers on my 996 turbo, I'm down in south Florida and its such a different sound then the other 996s I hear down here
Quick tip Tavarish, use the Mopar penetrant. It’s the best stuff out there. PB is good, but not as good as the Mopar stuff. And no, I’m not a Mopar fanboy, nor do I own a Mopar. As a fellow wrencher, I’ve just tried them all. I actually was told about the Mopar stuff from a Ford mechanic, and he was right.
Actually flow is not what you want for performance, optimal performance comes from the perfect synchronism between negative pressure waves and exhaust port opening times... problem is this can only be achieved to a certain range of rpm because exhaust lenght doesn't vary, depending on what you want you can get more power by pushing that range to higher rpm. If you don't know how those pressure waves are related to the exhaust shape and lenght learn about the venturi effect. But nice car! :D
I've learned the hard way... installing exhaust? Put it all together loose, get it all assembled and tighten it up. I doubt I'm the first to leave a comment as such. Have fun with your Hot Rod! I'm happy for you and insanely jealous!
Exhaust manifolds and downpipes are the equivalent to headers. The term header is used primarily with N/A cars, whereas exhaust manifolds/downpipes are on turbo cars. Exhaust mani being pre turbo and the downpipe is after the turbo. X-pipes merge exhaust gases and uses the scavenging effect to increase performance. Also changes the exhaust note/tone
yes i did but you said :whereas exhaust manifolds/downpipes are on turbo cars you make it seem by the / that there one and the same thing witch the arnt
I explained that if you can read. I was comparing mani/downpipe combo to a header... not a downpipe to a manifold. They are the same except portion of exhaust, one just has a turbo in the middle and one doesn't
exhaust manifolds vs headers: exhaust manifolds simply provide a channel for combustion gas to make its way to the rear of the vehicle. Headers provide an individual channel for each cylinder, and the length of each channel is precisely tuned so that, at a specific RPM, the velocity of the gas from cylinder A will create a following lower pressure area for cylinder B to exhaust into, thus promoting better chamber evacuation on cylinder B and permitting more fuel and fresh air to enter the chamber. This is very closely tied to engine RPM, so an engine builder should really dig into the specifics of each header design to determine what range they are most effective in. I seem to recall that a good header design would increase exhaust gas scavenging by about 10%, so the effects are not huge; on the other hand, they're cheap.
Those stock cats are probably worth a small fortune, especially to someone in California where you can only buy OEM or state approved replacements. I can only imagine what OEM Aston cats go for.
THE SHAFFINATOR Funny you said that, been seeing a lot of people install those lately and I like them a lot. I think he installed this system because the company gave it to him for free and wanted a plug.
I am pleasantly surprised at how clean the under side of the Aston is. also don't forget to weigh the old cats in,they have some expensive materials inside and fetch good $ just as scrap.
They are considered headers. "Tri y headers" because how they come together in 3 sets of "y"'s that design is supposed to let the engine take advantage of scavenging at lower rpm than equal length tube headers.
Funny you say G35. My exhaust by Motordyne is $2,700 from the headers back. I used to have a $1,500 setup. You get what you pay for, the sound is incredible from Motordyne Shockwave )))
It's an issue RUclips has had for quite some time. Happens a majority of the time for me. Supposedly, watching the video again, after logging out, fixes it. But, it happens again, when logged in.
If he's doing it on purpose... then it's a good cliffhanger as he's about to say what the next video is going to be but the video ends and doesn't let us know what to look forward to.
Saying that the back half of the catalytic converter is useless might be stretching it a bit? It will still clean the exahusts. As far as we know the car might actually make a calculated value or it will work just fine with the sensor at that position. But the rest of the cat will still clean the exausts no matter where the sensors are placed.
Two cats and a X pipe for $3,600? The Aston Martin tax is real! Also, that leaf stuck in your heat shield is triggering me. I hope you pulled it out. :)
Loving the sponsored video, great idea to get your new career started, gotta get the bills paid and great idea to get new products tested. I will be following! And I love how proud you are of your lift. You should be. Seems like bucket list material for you.
![Tee Grizzley - Detroit (Feat. 42 Dugg) [Official Video]](http://i.ytimg.com/vi/aeKfTtt0x14/mqdefault.jpg)
Hard to beat that first drive after installing a new exhaust
Very true!
Aston: $36k
Eye protection: $10
Rust flecks doped with PB Blaster in the eye: priceless
y3mble was thinking the same thing
Yup, that's gonna void the bumper to bumper warranty
TRDCelica ?
Removing stock catalytic converters (and replacing them) voids bumper to bumper warranties. Most warranties allow you to mess with the resonators/mufflers, but nothing more than that on the exhaust.
TRDCelica No it does no automatically void your bumper to bumper warranty. What does a cat have to do with a blinker switch? Think about it.
You idiot.
I can speak first had on how this does void the bumper to bumper warranty. I removed cats on mine, took it in because the transmission threw a code, and they wouldn't give me warranty service. 99% of the time, removing the cats or exhaust manifold will void the warranty. (He even says in another video his warranty was voided).
"I'm just going down my driveway..." *Many hours later*
ShiftingLanes no you didn't pay attention his driveway is that long lol
$3600 and no hardware?? That's BS.
that really is bs.
esidneyw cause it's an Aston Martin so they can charge that much
It's not about that.. for 3600 u may expect somewhat of a complete package.. at least some bolts and nuts.. i mean....
the kit comes from Fabspeed not Aston Martin, they should include HW
for $3600 it should have mufflers to make it complete. that's way too much for $50 a piece cats and some pipe.
should've gone catless and why didn't you start it up with just open headers before reinstalling the cats such a missed opportunity 😕
Yes we would have liked to hear it open headers! We incorporate HJS HD 200 cell catalysts to prevent a check engine light. If anyone wants to ignore that - we could build cat bypass pipes...
Revive The True ///M smh going catless...
Revive The True ///M I mean it sounds good and it's loud, what's the point in going catless other than polluting more and being obnoxious?
Still a symphony of sounds.
Mine is catless. as far as I'm concerned I just cancel out a few Prius' in the process and yes, absolutely a difference, no I don't live in California and no I don't care.
Fun fact for you. The song "Make Me Move" by Culture Code you use during the exhaust disassembly sequence features my car in the video. My 1994 mk1 Eunos Roadster (JDM) Miata to be exact. That guy running away from the werewolf girl? That's me! 😊
i think the design of the exhaust manifold is what restricts that exhaust the most. if they just let all 4 cylinders empty into 1 pipe the flow would be much better. smooshing 2 pipes was a horrible idea. new headers on that thing will prolly make it breathe even better
nick elias the 4 to 1 generally produces more top end power but a little less on the midrange where 4-2-1 gives you a little more torque in the midrange.
The amount of design engineering that went into those original headers would be top notch. Anything you get aftermarket wouldn't come close to O.E. I would never change them. All he was looking for was a sound increase. That's what he got. No HP gain.
@@darkpassenger7064 top notch, but not looking for the same end result. Aston probably would prefer their cars not to be hyper loud with big peak hp numbers. More likely the headers are designed to improve low down torque and be easier/cheaper to engineer.
The stock exhaust would be considered an h pipe exhaust
THE EXAUST SYSTEM IS HELPING TO PULL MORE AIR INTO THE ENGINES CYCLINDERS , FASTER , SO MORE FUEL IS BEING ADDED TO THE INCREASED AIR , GIVING IT A BIGGER BANG ! SOUNDS AWESOME !
Wear some eye protection when you are working under a car - nothing like dirt/rust in your eye to ruin your day - BTDT
ck m
yep. also, try not to break hardware and have a catalyst land on your dome. shit f'n hurts
Your facial reaction is all the marketing Fabspeed needs, perfect, ha! Keep up the good work man.
It's definitely effective!
Come visit and we can do it!
this is one job where a cutting torch would really come in handy , they are not expensive , and cutting off the old exhaust system is the way professional shops do it , it saves major time and effort
Greetings Tavarish. I am a fellow car enthusiast who also enjoys fine sports cars including Mercedes Benz such as yourself. I wanted to inform you that the reason for placing the oxygen sensor mid cat as opposed to post cat is for OBD compliance. In order to adequately detect for a failed component which results in an increase in emission by a factor of 1.5 times base emissions constituent (CO), often times a partial volume monitor as opposed to total volume will better detect increased tailpipe emissions. The total volume flow monitor may be more robust to a degraded catalyst, but it will be exceeding emissions longer before a fault is set. In other words, this system would likely not be approved for sale in the state of California and could be exceeding emissions above the OBD threshold limit before setting a fault.
This is like Mighty Car Mods mashed up with B is for Build. All good.
Did you just infer that PB Blaster is not as good as WD-40???
I've used both, I honestly can't tell a difference.
CJ DASHCAM He implies, you infer.
CJ DASHCAM pb blaster is a penetrating catalyst and wd40 is water displacing spray with an oil in it, pb blaster is better in most regards when it comes to rusted bolts or anything of the sort, I will agree with you in that I prefer and think pb blaster is better than wd40. Tavarish will learn when something that's extremely rusted needs to be freed that its better
wd40 is also used to spray on lubricated parts to make you feel you are doing something while you wash the lubrication away.
KFStreich yes it adds some lubrication but there are better lubricants such as white lithium grease and such, to me wd40 is over exaggerated by a lot of people
In my 15 srt Jeep I ran 4.6-4.7 0-60 stock.....I did a full cat back exhaust and did a few pulls and actually hit 4.2 a few times, and constant 4.3-4.4. Plus quarter mile was 13.4 before and 13.1 after, I have a full tune, intake, headers next week which will help out a lot just from seeing vids on the same mods running 3.7-3.9 0-60 with mid to low 12s quarter! So full free flow exhaust systems help a lot!
I love you bro, you're killing it. I've been sick all week and actually left work early today, the gin and tonic along with your video and ambient music is making me feel much better already. Way to go Fabspeed Motorsport!
Cheers!
Exhaust Manifolds are normally “log style” where each cylinder feeds into a single chamber, with one exit that the exhaust attaches to, and are normally “cast” out of cast iron or similar materials. Headers are normally “tubular” where each cylinder feeds down into a “collector” where they all merge together into a single larger chamber that then continues to the exhaust system. Headers are normally made with steel, varying grades of stainless steel, or titanium with really high end, race, or exotic manufacturers. There’s way more to it than just this BASIC explanation, just wanted to give everyone curious about what they were a short explanation of each.
That sound is eargasmic
Glad you like it!
First video of yours I've seen . Good stuff homie, definitely gained a new sub 🙌🏼💪🏼
PatioPerformance Crew thanks!
Headers give each head a port that runs down to a coupler (4:1). Big sound and has much better flow.
Gave the video a thumbs up, because you know what the gates of hell sound like and came back to tell us.
Man. you have a BADASS GARAGE!
High Flow Cats is the best exhaust mod in any car. Well Done
Adil Yaqoob wrong. Test pipe/decat is the best exhaust mod. Larger downpipe would be the best exhaust mod for turbo cars.
i drove one of these last summer, id buy the car just for the sound, it was fucking amazing
Now this is what a exhaust comparison/review Should look like! Nice one!
It's not a big problem if the ecu only measures between the two points, they probably compensated for that when they wrote the software. installing a cat that's shorter is probably "cheating emissions"
Tyler Watthanaphand bro why worry about this car, you see people with straight piped diesel trucks all the time, I think they're doing a lot more damage.
Tyler Watthanaphand exactly what I was going to say. I laughed so hard when he was talking about it.
It is, but Florida has very lax laws, and I'm pretty sure even full cat delete is legal. In some states, where emissions testing is more strict, it might not fly.
Steve LaForce according to Florida law any exhaust modification is technically illegal. However literally no one could give two shits about an exhaust mod.
Most places that aren't commiefornia don't care about exhausts. I've been pulled over for speeding and had open headers. The cop gave zero shits about it.
Stock exhaust has a h-pipe, which is what gives it that rumble.
No other single modification that can be done to a quality engine that will bring a bigger smile to your face.
$36K is still a lot of money and more than your average Honda and Chevy on the roads. I bought a used BMW 640i (latest body style) for $32K and I don't take for granted that it took a lot of work just for this 4-year old car.
Nothing cheap about your Aston; it's smart to buy used, provided the upkeep and condition are solid.
some tips for the future.
1) leave all bolts and clamps lose till all exhaust components are fitted.
2) clean the pipes after installation otherwise any finger prints will burn into the pipes.
but found your channel through b is for build and love what you do. new sub
I believe an exhuast manifold collects the gases into one tube, each port just branching into the tube at the nearest point, whereas exhaust headers are made with one tube for each port that are all the same length and funnel together all at a point. The idea being that headers have better performance due equal length which increases savaging and doesnt suffocate the last port.
Your facial expressions at 20:06 is just priceless haha ...
Astons just sound the best. Gotta love them
Fabspeed is right around the corner from me! Nice looking exhaust.
Definitely needs new headers
@Tavarish The difference between headers and manifolds is that manifolds are usually cast, whereas headers are usually bent piping.
the thing in the middle of the stock exhaust is a balancing tube.. its just to help balance out back pressure
That sound is amazing. Love the sound of a V8. Much better then the artificial sound my BMW F30 generates. Btw what's up with that puff of smoke on startup at 4:07? Hope it's not oil seeping in overnight.
If the car has a lot of miles the piston rings could be worn down and oil will slip through and be burned off like what you see at 4:07. Just a possibility.
euric1 nah. just some condensation from sitting. it's extremely humid in my area.
Oh ok. I've never really noticed that here in Miami. I know all about that humidity though. It gets worse in July/August. You should consider tinting your windows though. Helps keep some of the heat out.
Had no idea f30 had active sound i just thought it was my f80 on the 3series
Fabspeed makes a great product. Their current gen NSX system is a must for Honda owners.
Nice work from start to finish I truly felt the love!
The information around cats hurt my head " burns off" ..Oxidation of carbon monoxide to carbon dioxide: 2CO + O2 → 2CO2
manifolds are what the exhaust headers connect to. what you had showing in the beginning of the vid was the Lower part of the exhaust headers
I'm surprised that you have a fancy car like that and you work on it on your own. Typically someone like a fancy car would just lay someone else to install it. I'm impressed, you're one of the cool ones👏🏻👏🏻👏🏻👏🏻
Hi Tavarish. Re: the difference between exhaust manifolds and headers, my understanding is that manifolds have one common exit near the block for all exhaust ports, whereas headers have one tube per port that are collected further down the exhaust line. Manifolds can be designed and made more cheaply but headers permit better exhaust flow, hence the typical cast-iron stock manifolds versus performance aftermarket headers.
Thumbs up for the fabspeed, I have their exhaust and headers on my 996 turbo, I'm down in south Florida and its such a different sound then the other 996s I hear down here
Thank you very much!
Fabspeed Motorsport no thank you for the quality product and excellent staff
Fabspeed made a Awesome Job. The fact that it would also add 25HP is fantastic. 4k, well spent :)
Omg night and day difference!! That's sick! Good shit bro.
thats a perfect example of pure happiness from changing your exhaust
The headers is the first pipes that attach from the engine to the rest of the exhaust
I'm getting a Vantage GT8 vibe from that exhaust. Beastly sounding Aston!
Quick tip Tavarish, use the Mopar penetrant. It’s the best stuff out there. PB is good, but not as good as the Mopar stuff. And no, I’m not a Mopar fanboy, nor do I own a Mopar. As a fellow wrencher, I’ve just tried them all. I actually was told about the Mopar stuff from a Ford mechanic, and he was right.
Actually flow is not what you want for performance, optimal performance comes from the perfect synchronism between negative pressure waves and exhaust port opening times... problem is this can only be achieved to a certain range of rpm because exhaust lenght doesn't vary, depending on what you want you can get more power by pushing that range to higher rpm. If you don't know how those pressure waves are related to the exhaust shape and lenght learn about the venturi effect.
But nice car! :D
I've learned the hard way... installing exhaust? Put it all together loose, get it all assembled and tighten it up. I doubt I'm the first to leave a comment as such.
Have fun with your Hot Rod! I'm happy for you and insanely jealous!
+Henri Papineau I was thinking the same when he was installing
Exhaust manifolds and downpipes are the equivalent to headers. The term header is used primarily with N/A cars, whereas exhaust manifolds/downpipes are on turbo cars. Exhaust mani being pre turbo and the downpipe is after the turbo.
X-pipes merge exhaust gases and uses the scavenging effect to increase performance. Also changes the exhaust note/tone
there is a drifrance between the downpipe and the manifold on a turbo car (manifold from engine to turbo )(downpipe from turbo to system)
Did you even read my comment lol
yes i did but you said :whereas exhaust manifolds/downpipes are on turbo cars you make it seem by the / that there one and the same thing witch the arnt
I explained that if you can read. I was comparing mani/downpipe combo to a header... not a downpipe to a manifold. They are the same except portion of exhaust, one just has a turbo in the middle and one doesn't
well i personaly dont agree with that but im not here yo argue with you
Man, you missed the chance to start it up before putting the Fabspeed kit on! High quality kit, though!
Yeah, no thanks. My neighbors still like me for some reason.
Nice video man. You seem very comfortable on camera, good work!
My father just bought a 2008 V8 Vantage. Gonna send him this video.
No Aston Martin should be considered cheap man. You have a beautiful car.
Very exiting, Tavarish. I appreciate your explanations AND your enthusiasm. Cheers from WA State.
Great editing
Tunes give the hp. Having a good flowing exhaust allows you to run better timing and fuel with the tunes
Basic Dodge viper, Corvettes, and Aston are the most underrated cars due to small mods that can dramatically change the car.
exhaust manifolds are cast, headers are welded tubes
Happy to see your reaction to the upgrade. So nice when hard work pays off. The look on your face is fantastic bub. \I/snikt\I/
exhaust manifolds vs headers: exhaust manifolds simply provide a channel for combustion gas to make its way to the rear of the vehicle. Headers provide an individual channel for each cylinder, and the length of each channel is precisely tuned so that, at a specific RPM, the velocity of the gas from cylinder A will create a following lower pressure area for cylinder B to exhaust into, thus promoting better chamber evacuation on cylinder B and permitting more fuel and fresh air to enter the chamber. This is very closely tied to engine RPM, so an engine builder should really dig into the specifics of each header design to determine what range they are most effective in. I seem to recall that a good header design would increase exhaust gas scavenging by about 10%, so the effects are not huge; on the other hand, they're cheap.
the snap thing is getting really popular on youtube jeez. good stuff Tavarish
Could listen to that V8 all day
Those stock cats are probably worth a small fortune, especially to someone in California where you can only buy OEM or state approved replacements. I can only imagine what OEM Aston cats go for.
BRUH IT ALWAYS CUTS OUT AT THE END LMAOOOO
wow, never knew how little you knew about cars until I heard you describe what a header and cat do...
inb4 why didn't you get an armytrix exhaust system 😂 congrats mate, sounds sweet
THE SHAFFINATOR Funny you said that, been seeing a lot of people install those lately and I like them a lot. I think he installed this system because the company gave it to him for free and wanted a plug.
I am pleasantly surprised at how clean the under side of the Aston is.
also
don't forget to weigh the old cats in,they have some expensive materials inside and fetch good $ just as scrap.
They are considered headers. "Tri y headers" because how they come together in 3 sets of "y"'s that design is supposed to let the engine take advantage of scavenging at lower rpm than equal length tube headers.
Sounds way better. cool
Funny you say G35. My exhaust by Motordyne is $2,700 from the headers back. I used to have a $1,500 setup. You get what you pay for, the sound is incredible from Motordyne Shockwave )))
There's a fuse you can pull to make it even louder it's a small fuse in the back
Bruh , imagine having that setup in your garage ????? Oh my god bruh I'd be in love .
Nice mod! I imagine it would feel like having a different car. I'm inspired to do the same thing to my car
I’m looking to buy a Vantage V8 and landed here, now I need to ad a exhaust to the list as well though!🤩
Roses are red
Violets are blue
Tavarshes Aston Martin vantage makes a loud, deep boom, boom sound
Sounds really good. A lot like the GT350.
For some reason it kinda reminds me of a 2012- mustang 5.0 when he was flogging it?
Nice Blue smoke in the 1st start in the morning.
Your videos end mid sentence like it didn't finish uploading. You may need to tag a fade out and one second black screen on the end or something.
WEIRD
It's an issue RUclips has had for quite some time. Happens a majority of the time for me. Supposedly, watching the video again, after logging out, fixes it. But, it happens again, when logged in.
VdevoV he does it on purpose...
If he's doing it on purpose... then it's a good cliffhanger as he's about to say what the next video is going to be but the video ends and doesn't let us know what to look forward to.
wow bro thanks for the breakdown I had no idea the exuast on the aston Martin was so much different then any other car in the world. lol
Saying that the back half of the catalytic converter is useless might be stretching it a bit? It will still clean the exahusts. As far as we know the car might actually make a calculated value or it will work just fine with the sensor at that position. But the rest of the cat will still clean the exausts no matter where the sensors are placed.
Come on Travarish! Manifolds are cast, headers are tubular bro!
I've always heard exhaust manifolds are cast iron, headers are made for tubing (steel, stainless, ect)
I would lose my mind riding with you slapping the gearshift around at every moment you get.
Two cats and a X pipe for $3,600? The Aston Martin tax is real! Also, that leaf stuck in your heat shield is triggering me. I hope you pulled it out. :)
I feel like an impact wrench for taking the bolts off would save you a ton of effort.
Sounds great!! I'm jealous!! Can't wait to see what happened to the Benz and maybe a few more videos of the Aston after that.
now that's a *nostalgia intensifies* moment.
Wow that sounds mean. Great upgrade !
Glad you like it!
Sounds like the freaking GT3 model. lol Love it.
Loving the sponsored video, great idea to get your new career started, gotta get the bills paid and great idea to get new products tested. I will be following! And I love how proud you are of your lift. You should be. Seems like bucket list material for you.
"The Box Said 25 HP" - Mr. Regular voice
Gonna disagree with the faster- def may give more power, but noticeable speed, would love to see a 0-60 pull or something of the like.