There is a local PCA member who has an 991.2 GT3 with a center section bypass. His girlfriend lives in the same village as I do. The main road is about 1.5 miles from my house. If I’m outside when he hits the main road, I can hear him get on it. I hear loud cars on that road, mostly Mustangs, Dodges and Corvettes likely. But NOTHING compares to the shifts from the PDK-S on a GT Porsche. Whop! Whop! Whop! Sooooo distinct.
Matt, instead of letting those H mounts float, maybe look into including nylon bushings to absorb that chassis resonance you're feeling...at least this way, every mount point is secured and don't have to worry about hitting a lovely bump in the road that my potentially impact your headers because of the free floating weight of the exhaust
Matt... recently got a .2 gt3 and it came with the full catless Dundon exhaust package. Never heard or experienced anything like it... no words to describe the real soundtrack. When you pull off and redline it everybody turns around and be like...WTF??!! Lol
Learned about AWE from you back when you had your white F80...been thru -6-7 exhausts on my BMWs thru past decade and AWE is BY FAR the best exhaust out of any I've ever had! So thanks again for being here for us car (and garage) enthusiasts 🙌
You know what Matt, some crazy reason I’ve always thought that Porsches would be hard to work on but man they look easy at least you make it look easy! Never mind Matt you’re actually talking about the same thing right now lol
Sound amazing Matt, wonder why you haven’t tried the Dundon megaphone mini crack pipe, which works with the valved muffler deletes. That will probably be insane, lol. Great video 👍
I still surprises me with how particular you are you can stand yellow brakes and green interior accents. Feels like those should match to me at least. Regardlessly, though sound amazing, and those wheels are sick.
@@ObsessedGarage I dont know, it makes sense my in head that those are always a kind of "accent color" and would match throughout the car. That's how I've always looked at it, but to each their own. I mean the cars obviously sick and only demented people like us ever notice the little things like that Lol
Hey Matt. Many thanks for the comprehensive review. I am driving a 991 Touring as my daily and I put in on race tracks about 3 to 4 times a year. Noise regulations are quite stringent on European race tracks: 100Db is the absolute maximum. For this reason I am considering to buy a Dundon exhaust with the quiet muffler and add the quiet tips when I am going on a race track, Did you experience the quiet muffler? The dundon folks said that power-wise there is only a couple of Hp lost vs a loud muffler, but I am concerned about losing a big part of the sound experience that the loud muffler brings. Your insights would be super welcome!
Hmmm.... I have never heard the quiet version. I suspect it's still pretty awesome. The loud muffler is pretty darn loud, so toning it down a bit would still leave plenty of room for it to sound great.
Matt, I have a 991.2 Carrera T (PDK). Not sure I can justify a $14k exhaust…what exhaust setup would you recommend for that car, and would you also have other recommendations on straightforward engine upgrades, am wondering about doing turbos and exhaust. Thanks
Hey Matt I have the Dundon Street and intake and use with a RS titanium center on my GT3 Touring … the Lifetime loud is heavier but to you think the much difference in sound between the two beside louder? Thank you for video
Hey Matt! Just got my R1 Motorsports RSR exhaust for my 991.1 GT3rs and sounds AMAZING!! I just posed a short on my channel so you can hear it. Check out how it sounds!!
@@ObsessedGarage the latest short I posed was the R1. The rest was when I had the Fi system that didn’t sound the best. Thanks for the reply man! Your videos about your GT3rs inspired me to work hard and get my own GT3rs!! If your ever in Hawaii would love to take you for a drive around the island in my car!
Dude, your website has me locked out and I can't check an order. Those little verify pictures suck and they are Pixelated making it impossible to see details. I tried recovering my password the site is not sending the mail. I know it is the right email address because I have past order responses. This is the only way I can communicate with you.
I’ve tested them myself. I got +40 whp on my 991.1 GT3 with their catless system. Then tested by roll racing a .1 RS and walked away from it. Their data is very scientific and quite accurate.
I have a 991.2 GT3 (manual) and recently installed the DUNDON catted street headers but kept the stock center muffler for now and the car sounds INCREDIBLE and seems to “breathe” much better. I agree .. if you can swing the cost and truly want to transform your GT3 Dundon is best by far. Thanks for all your videos Matt, greatly appreciated!!
Ive been a licensed tech for over 20 years and your explanation of torquing is bang on correct, anyone that thinks differently doesn't have a clue.
There is a local PCA member who has an 991.2 GT3 with a center section bypass. His girlfriend lives in the same village as I do. The main road is about 1.5 miles from my house. If I’m outside when he hits the main road, I can hear him get on it. I hear loud cars on that road, mostly Mustangs, Dodges and Corvettes likely.
But NOTHING compares to the shifts from the PDK-S on a GT Porsche. Whop! Whop! Whop! Sooooo distinct.
PDK makes for some insane noises. Sounds great.
Matt: It's so well engineered it's amazing
Also Matt: Torque specs don't matter 🤷♂️
Porsche engineers: Das Fremdschämen 🤦♂️
Okay it sounds amazing 🥰
Matt, instead of letting those H mounts float, maybe look into including nylon bushings to absorb that chassis resonance you're feeling...at least this way, every mount point is secured and don't have to worry about hitting a lovely bump in the road that my potentially impact your headers because of the free floating weight of the exhaust
You can get rubber anti-vibration washers as well, that would work perfectly
Matt... recently got a .2 gt3 and it came with the full catless Dundon exhaust package. Never heard or experienced anything like it... no words to describe the real soundtrack. When you pull off and redline it everybody turns around and be like...WTF??!! Lol
Bought it at the time on your recommendation, absolutely loved it. Top service, top product, and a sound to die for.
Learned about AWE from you back when you had your white F80...been thru -6-7 exhausts on my BMWs thru past decade and AWE is BY FAR the best exhaust out of any I've ever had! So thanks again for being here for us car (and garage) enthusiasts 🙌
Man just listening to and watching this car puts a smile on my face. Thing is sick. Sounds incredible.
I really wish it was that easy to replace exhaust on all cars. Wow, Dundon is definitely a special exhaust.
That sounds perfect.
That freakin' launch in the parking lot sounded amazing!
I’ve got the same setup on my RS. It’s simply bonkers. The car feels so aggressive.
Damn that sounds incredible Matt. The Dundon is the way to go for sure. Wow
That PB blaster is legit stuff It saved my butt many times...
You know what Matt, some crazy reason I’ve always thought that Porsches would be hard to work on but man they look easy at least you make it look easy! Never mind Matt you’re actually talking about the same thing right now lol
Mat, thank you for saving me time and money. You are awesome.
This sounds amazing. Great work as usual. Nothing like Porsche engineering.
I like it ! Sounds good Matt !
ARRRGGG! I just caved in and bought one.
Nice!
Sound amazing Matt, wonder why you haven’t tried the Dundon megaphone mini crack pipe, which works with the valved muffler deletes. That will probably be insane, lol. Great video 👍
Drone
Sounds really good 😋
I looked at this title quickly and ready Dunder Mifflin
Dayum, that sounds so awesome!
Here for all Porsche content. Keep it coming.
Sounds amazing
Holy ISHT that sounds good! 👌
Sounds like an old f1 car with headphones in 👊
It sounds deeper and more authoritative to me 👌.
Sounds so good!
This is literally my dream car, enjoy!
Vids are super helpful
I still surprises me with how particular you are you can stand yellow brakes and green interior accents. Feels like those should match to me at least. Regardlessly, though sound amazing, and those wheels are sick.
I don’t understand the fascination with need to match brake calipers and interior. There is no correlation.
@@ObsessedGarage I dont know, it makes sense my in head that those are always a kind of "accent color" and would match throughout the car. That's how I've always looked at it, but to each their own. I mean the cars obviously sick and only demented people like us ever notice the little things like that Lol
that sounds so gooooooood
Hey Matt. Many thanks for the comprehensive review. I am driving a 991 Touring as my daily and I put in on race tracks about 3 to 4 times a year. Noise regulations are quite stringent on European race tracks: 100Db is the absolute maximum. For this reason I am considering to buy a Dundon exhaust with the quiet muffler and add the quiet tips when I am going on a race track, Did you experience the quiet muffler? The dundon folks said that power-wise there is only a couple of Hp lost vs a loud muffler, but I am concerned about losing a big part of the sound experience that the loud muffler brings. Your insights would be super welcome!
Hmmm.... I have never heard the quiet version. I suspect it's still pretty awesome. The loud muffler is pretty darn loud, so toning it down a bit would still leave plenty of room for it to sound great.
@@ObsessedGarage thanks Matt. Will let you know once I have completed my project. Cheers
That sounds great
Yeah, the off-throttle sound is a huuuge improvement. So much racier!
Dundon is in Gig Harbor not Bellevue.
That muffler looks brand new.
Enjoy Matt!
27:04 launch was ridiculous!
Matt, I have a 991.2 Carrera T (PDK). Not sure I can justify a $14k exhaust…what exhaust setup would you recommend for that car, and would you also have other recommendations on straightforward engine upgrades, am wondering about doing turbos and exhaust. Thanks
Did you ever try the soul performance exhaust. It looks very similar to the AWE.
Not on a GT3, only GT4 and GTS.
@@ObsessedGarage I'm undecided between them and the AWE. I hear good things about them. But have not heard it in person
With this exhaust system that you just installed in video did you see any yellowing on rear of car with the dundon street headers and cats
I did on the catless version. You really need the cats.
When you installed the cats and headers did you get any yellowing as well
Just one uggadugga on the header bolts. Got ya.
Cool sounds
Bad advice on not securing the center exhaust.
Sounds so f sick
How many videos on an exhaust install can a person watch!?
Nice job 👍
Thoughts on this vs the JCR set ups?
Sounds great. When ya taking me for a ride?😀👍👏
Hello Matt, what brand of valves uses DunDon in its side mufflers?
Hey Matt I have the Dundon Street and intake and use with a RS titanium center on my GT3 Touring … the Lifetime loud is heavier but to you think the much difference in sound between the two beside louder? Thank you for video
It takes the hollowness out of the exhaust note. I think it’s worth it.
What do you think of the JCR exhaust?
Curious why you didn’t get the dundon crackpipe?
Drone
19:28 Mazda!!
Lifetime loud or lifetime quiet? Thanks!
Definitely loud
Sounds amazing even on the iphone speakers 😂
Are you selling the AWE system?
I did sell it a while back.
Oh goodness
AWE is great
“I don’t know what the torque spec is” “I know what it took to get it off” Awesome 👏
Hey Matt! Just got my R1 Motorsports RSR exhaust for my 991.1 GT3rs and sounds AMAZING!! I just posed a short on my channel so you can hear it. Check out how it sounds!!
That exhaust sounds pretty bad man. You shouldn't be getting any metallic sound. And stop saying straight piped.
@@ObsessedGarage the latest short I posed was the R1. The rest was when I had the Fi system that didn’t sound the best. Thanks for the reply man! Your videos about your GT3rs inspired me to work hard and get my own GT3rs!! If your ever in Hawaii would love to take you for a drive around the island in my car!
Looks like same as motorsport GT2 RS clubsport exhaust...
👍
I hope the neighbors are car people lol.
Five inches is always better than four
I'd say if you can afford a GT3 RS, you should be able to afford the exhaust... LOL
Dude, your website has me locked out and I can't check an order. Those little verify pictures suck and they are Pixelated making it impossible to see details. I tried recovering my password the site is not sending the mail. I know it is the right email address because I have past order responses. This is the only way I can communicate with you.
email support@obsessedgarage.com and they'll help get things figured out for you
Too Solve this problem sounds like you need two GT3s in your life Matty jk .
Don't joke about things like this or Michelle is gonna be having words with you 😡
@@ImBarryScottCSS I’m just trying to help Matty out...Lol
🧢🧔🏻♂️🧔🏻♂️👌
Let me guess +100hp. Dundon has the most ridiculous claims on their exhausts!
I’ve tested them myself. I got +40 whp on my 991.1 GT3 with their catless system. Then tested by roll racing a .1 RS and walked away from it. Their data is very scientific and quite accurate.
Nothing compared to Akrapovic unfortunately..
Akra is really bad for this car and most others.
@@ObsessedGarage Akra is the best performance exhaust for most sports cars. Specially for the GT3 RS. It's not always about the sound..
I have a 991.2 GT3 (manual) and recently installed the DUNDON catted street headers but kept the stock center muffler for now and the car sounds INCREDIBLE and seems to “breathe” much better. I agree .. if you can swing the cost and truly want to transform your GT3 Dundon is best by far. Thanks for all your videos Matt, greatly appreciated!!