Honestly the Z1 kit seems to be the all around best kit for my 370z. I love how it is a great performance upgrade, while at the same time maintaining the factory O2 sensor location.
I was ready to buy these until I saw the price tag. These are expensive, specially when there are so many other options online for literally a 1/4 of the price. However Z1 has the best reviews and warranty. This is gonna be a tough choice
For the G35 these are definitely an upgrade to the stock manifold but the Vq37 has a stock header design already that isn't like the typical manifold design that the g35. It's essentially just replacing 1 header for a shinier header on the g37- is there a proven power difference? Otherwise on the g37 test pipes or for the most power long tubes are the only reasonable options. Again, g35 this is great for- just questioning its merit for the g37
fit or not fit on the Q50 3.7 because I saw you was thinking about if it fit or not so please be a little more specific if it fits on the Q50 3.7 and what modification do you need?thank you :).
Do they rub on the shaft? I’m seeing many kinds of headers that rub on the shaft and people are just smashing them and i dont want to be smashing mine 😅 thanks
Are they the same oem fit/length? Planning on buying this with boosted performance turbo kit, the kit mounts right on to the oem headers, replacing the catalytic converter. Any idea if its possible?
Nah piece of cake I'm sure LOL yeah I'll probably take you at least 6 hours with a lift. Anything with a v is much more difficult to install headers on
TheRandlefox I think that would really be dependent on what all has been done to the car. For example bolting these on to a stock exhaust might give you 5hp peak. If you already have hfc's and a full 3" inch exhaust you might get more.
nighthawk0077 Probably a whole lot more though. I haven’t really seen any proof that installing headers in these cars has any bang for the buck. Very minimal gains for the price tag.
I really like the idea of these, but currently really happy with my fast intentions exhaust setup. Will this flange bolt up without issue to the fast intentions 2.5 inch resonated high flow cats??
I own a 370z 2014, quick question. As of now im running Motordyne Art Pipes with Tomei Exhaust, stock Y pipe, but i will be buying the z1 headers soon. What do i need to buy to make the z1 fit with the Z? People said i have to get diff art pipes to make the header fit? Can you help me out with this. Thanks!
Can't these be modified to fit the awd infiniti hr motors? The clearance is the issue correct? So with the correct modification to the headers it will be fine ?
Have you tried these paired with the Turbonetics Turbo Kits (or any kit that 'utilizes' factory headers)? I wonder if they're going to free up more midrange if used.
Did you ever figure this out? I’m looking for the answer to this question, except for I have Tomei Expreme headers and am debating whether to get LTH or keep the Tomeis and add test pipes
Supposedly you'll have to change out those HFCs for G35 HFCs and that's it. There doesn't seem to be any clear information anywhere. One website says this, the other site says that.
We use these on HR's and VHR's often with great success. Although the stock manifold design is far improved over the earlier DE, it still leaves a lot to be desired.
At this point, I just do not understand why z1 hasn't changed the flange to fir HR/VHR test pipes or hfc. I can understand 10 years ago but at this point, there are far more hr/vhrs on the road now. The de was 2003 to 06 and 07 for g coupes. Hr/vhr has been out since 07. Just doesn't make sense to me, especially given the price. Over the last 4 years I watched the price of these go up for 900ish to 1400ish. I'm just glad I finally settled on isr lth, got em for 569 just before price increase to 750. IL bet after couple more years they will be well over a 1000 now that people are real8zing that there great quality, on par with the more expensive options such as Motordyne, fast intentions, ppe. Even the shorts that are worth a crap like Z1's or Tomei headers. Both of which require de test pipes or hfc.
No, you don't have to change out any other parts. Only on the VQ35HR and VQ37HR engines that you have to run the test pipes with the flanges made for the de headers.
I want know, whats so different from other headers ? this is just tubes and flange.... diameter, good welds, good flange, long tube or short tube, stainless, mandrill, titanium... so can some one comment on this ?
z1 headers, z1 test pipes, tomei Y, tomei catback.... current setup^ worst vq sound i’ve heard to date, it’s legit embarrassing to drive around i’m forced to shift below 3k rpm... will motordyne art pipes help restore that vq sound?
@@destruxandexploze2552 when the motor is in reverse then the exhaust manifold becomes the intake manifold so the exhaust runners will be the intake runners. that is why he called them intake runners in the video right?
I already have an intake and exhaust - Z1 Motorsports CAI, Fast Intentions HFC & CBE. Can I add these headers to my hight flow cats or is this a cats delete? I live in Cook County, Illinois - so emissions testing is an issue (I need cats to pass).
Stamped steel? Really exhaust manifolds are usually iron guess there getting cheap or its not needed on a non turbo. Those are pretty clean looking headers though. Dyno?
Going to be purchasing these for my 370Z project. In terms of the VHR application, can I go with any brand DE test pipes with these headers? Also, if I decide to go back to OEM DE cats (emissions), would there be an issue using them along with these headers and an aftermarket 370Z catback? Guess I'm just unsure about the flange design.
Hey guys..I want to increase Horsepower In my 350z 2008. i have 3k only. Please suggest the things i can do with this amount. What shud i add in engine? Plz help if u have a strong background in this area. I have ZERO knowledge in mods.
It is a DE flange at the end of the headers so you would need to switch to DE test pipes or high flow cats. There is no modification required to bolt these to a VQ37VHR.
I thought the motor mount has to be Dremmeled* a bit for these to fit. If these fit, then why hasn't anyone put them on... Or the DC Sports headers which cost half as much?
I know it’s point less for me to be watching parts get put on another car but I don’t care whatever I don’t have money for I get a feel for through RUclips and thjs is exactly that
They will not but get some test pipes or high flow cats first before you buy a set of headers atleast and theh have to be with de test pipes it is an option to be included on there website
That's an impossible question to answer. Z1 headers sell so fast we often cannot get them made in a high enough volume to keep up with orders AND stock our shelf at the same time. For the time being, the best suggestion is that you place an order and get in line so we can ensure that we have a set allocated to you.
Thank you for the reply but I decided against it. These headers right now cost double the price of my Top Speed Pro1 TD Exhaust with Kinetix HFCs. So that's a hard nope.
I have a sound clip of my 350z with the Z1 Headers matched with Z1 test Pipes, a resonated y-pipe and the Z1 Single Exit Exhaust on my page. The headers made a big difference in changing the exhaust tone and note of the car.
These are generally back ordered. They're so popular that keeping them on the shelf is nearly impossible Your best option is to get a set ordered, and get on the list. We ship them as soon as they show up, they sell so quickly that they sell almost immediately.
Because the market for headers on the 7th Gen Maxima, or any FWD VQ for that matter is small. It's not a matter of being smart enough to do it, the cost of development for exhaust components made to our standards is incredibly high.
Just the fact that I am on this video looking up a car I don’t own means that my car wasn’t all that satisfying enough for my tastes shit if anything I might trade for a Nissan yo😂😂😂😂
We still get them in and out, but they sell faster than we can keep them on the shelves. If an order is placed currently, you'll be placed in line to receive a set from the next batch.
Every drive has been better since I installed these. Z1 headers ftw. Your hair is ON POINT Joel.
James McBride what car?
Did you need to time it afterwards ?
@@HatsuneM1ku01 no just change the distributor cap
We need more z32 love. The market is geting dry :(
Honestly the Z1 kit seems to be the all around best kit for my 370z. I love how it is a great performance upgrade, while at the same time maintaining the factory O2 sensor location.
I was ready to buy these until I saw the price tag. These are expensive, specially when there are so many other options online for literally a 1/4 of the price. However Z1 has the best reviews and warranty. This is gonna be a tough choice
Just do it right and do it once
what other options do you mean? New to this car.
For the G35 these are definitely an upgrade to the stock manifold but the Vq37 has a stock header design already that isn't like the typical manifold design that the g35. It's essentially just replacing 1 header for a shinier header on the g37- is there a proven power difference? Otherwise on the g37 test pipes or for the most power long tubes are the only reasonable options. Again, g35 this is great for- just questioning its merit for the g37
You guys gotta have one of the coolest intros on youtube 😂
It would be great if you would offer them with the VHR flange.
But they don't work with the HFCs that I previously bought...?
These cars about to be getting a whole upgrade😂😂😂😂
Most people are willing to pay more for a VHR/HR flange. This DE flange got old real quick
fit or not fit on the Q50 3.7 because I saw you was thinking about if it fit or not so please be a little more specific if it fits on the Q50 3.7 and what modification do you need?thank you :).
Do they rub on the shaft? I’m seeing many kinds of headers that rub on the shaft and people are just smashing them and i dont want to be smashing mine 😅 thanks
Too bad you need to buy a specific catalytic converter/test pipe for these to work.
Otherwise, these are beautiful.
Do berk test pipes work with these headers?
@@KiiDKali did you find out ?
@@guillermoramirez8151did youuu find out?
How about producing some long tube headers? They would pair well with the race single exhaust.
What about your gas pedal
Will these z1 headers fit up too the z1 HFC?!
Are they the same oem fit/length? Planning on buying this with boosted performance turbo kit, the kit mounts right on to the oem headers, replacing the catalytic converter. Any idea if its possible?
Do you carry for the HR16DE engine? Or can you make one?
How much power can I expect with those headers? I have a 2013 G37s sedan with an Ark Grip Exhaust!
Does this fit on a 2001 pathfinder Ive got the model with the VQ35DE in it but I Im not sure if any of the Z1 Motorsports parts will fit on it
will these fit with art pipes tho
How does the sound compare to Tomei headers?
I assume these are rather difficult to install with the motor in the car?
Emmanuel understatement
Headers on these motors in general are a nightmare to install
I have been told 6-8 hours of work.
Nah piece of cake I'm sure LOL yeah I'll probably take you at least 6 hours with a lift. Anything with a v is much more difficult to install headers on
This exhaust better sound good and it’s funny I am saying that cause I am on a video about a car I don’t own but hey I can dream rifgt
I have ark pipes would I need to change them to fit these?
How do they compare to tomei headers
???
The Z1 Headers and Tomei Headers have similiar gains. The big difference is how the Z sounds with Tomei vs Z1 Headers with a similar catback setup.
Do they sell Tomei headers for the 370z??
What’s are the numbers for improvements on horsepower and torque production? (Not on website either)
TheRandlefox I think that would really be dependent on what all has been done to the car. For example bolting these on to a stock exhaust might give you 5hp peak. If you already have hfc's and a full 3" inch exhaust you might get more.
nighthawk0077 Probably a whole lot more though. I haven’t really seen any proof that installing headers in these cars has any bang for the buck. Very minimal gains for the price tag.
TheRandlefox from watching a few vids of AdminTuning I’d say anywhere from 12-18whp
You guys have something less expensive i mean I know is good quality but like borla ones and so on a little less expensive?
I really like the idea of these, but currently really happy with my fast intentions exhaust setup. Will this flange bolt up without issue to the fast intentions 2.5 inch resonated high flow cats??
@Z1motorsports any answer for willingness to match the factory lower flange?
If you bought pipes to fit a 370Z then no, the flange is incorrect.
@@NFSINSANE thanks, I bought a used set of z1 headers and had a vhr flange welded on. Little over a year now with them on.
I own a 370z 2014, quick question. As of now im running Motordyne Art Pipes with Tomei Exhaust, stock Y pipe, but i will be buying the z1 headers soon. What do i need to buy to make the z1 fit with the Z? People said i have to get diff art pipes to make the header fit?
Can you help me out with this.
Thanks!
Ik this post was from 4 years ago but did u end up finding out
Can't these be modified to fit the awd infiniti hr motors? The clearance is the issue correct? So with the correct modification to the headers it will be fine ?
Have you tried these paired with the Turbonetics Turbo Kits (or any kit that 'utilizes' factory headers)? I wonder if they're going to free up more midrange if used.
Yes, we have used these with a kit that uses factory manifolds and we have seen corresponding improvements.
Z1 headers plus test pipes or PPE longtubes...which make more power across the powerband as well as up top? Also when adding some 264/272 cams?
GrayFox370 272 for more top end power as far as long tubes vs shorty headers unsure but both top of the line in quality
Did you ever figure this out? I’m looking for the answer to this question, except for I have Tomei Expreme headers and am debating whether to get LTH or keep the Tomeis and add test pipes
I have high flow cats, what modifications are required to install this on q50 v37
Supposedly you'll have to change out those HFCs for G35 HFCs and that's it.
There doesn't seem to be any clear information anywhere. One website says this, the other site says that.
Have these been dyno tested on VQ35hr? I know the DE has a crappy manifold, but the HR has EL design.
We use these on HR's and VHR's often with great success. Although the stock manifold design is far improved over the earlier DE, it still leaves a lot to be desired.
Base model !? Will they fit with out modification?🤑🤷🏽♂️
At this point, I just do not understand why z1 hasn't changed the flange to fir HR/VHR test pipes or hfc. I can understand 10 years ago but at this point, there are far more hr/vhrs on the road now. The de was 2003 to 06 and 07 for g coupes. Hr/vhr has been out since 07. Just doesn't make sense to me, especially given the price. Over the last 4 years I watched the price of these go up for 900ish to 1400ish.
I'm just glad I finally settled on isr lth, got em for 569 just before price increase to 750. IL bet after couple more years they will be well over a 1000 now that people are real8zing that there great quality, on par with the more expensive options such as Motordyne, fast intentions, ppe. Even the shorts that are worth a crap like Z1's or Tomei headers. Both of which require de test pipes or hfc.
I'm going to install the Tomei headers and DE Berk HFC a
In one go! ❤
If I already have a de engine, do I still have to change other parts to make the shorty header work?
No, you don't have to change out any other parts. Only on the VQ35HR and VQ37HR engines that you have to run the test pipes with the flanges made for the de headers.
Are there headers on the market that will fit an awd g35x
I want know, whats so different from other headers ? this is just tubes and flange.... diameter, good welds, good flange, long tube or short tube, stainless, mandrill, titanium... so can some one comment on this ?
I don't know
z1 headers, z1 test pipes, tomei Y, tomei catback....
current setup^ worst vq sound i’ve heard to date, it’s legit embarrassing to drive around i’m forced to shift below 3k rpm...
will motordyne art pipes help restore that vq sound?
Probably motordyne art pipe will help. It sounds deeper.
anyone know if you change our your headers will the cars around you smell more fumes? TIA
"intake runners" hahaha... i caught that
Only when you're in reverse...
@@BigBadJones What?
@@destruxandexploze2552 when the motor is in reverse then the exhaust manifold becomes the intake manifold so the exhaust runners will be the intake runners. that is why he called them intake runners in the video right?
@@destruxandexploze2552 2:53
Do these clear the steering shaft going to the steering rack on Z's/G's or would u have to dent them in to make it fit?
No modifications to the car OR headers are required.
When will yall make something for the vk56vd??
I already have an intake and exhaust - Z1 Motorsports CAI, Fast Intentions HFC & CBE. Can I add these headers to my hight flow cats or is this a cats delete? I live in Cook County, Illinois - so emissions testing is an issue (I need cats to pass).
These headers can be used with high flow cats or stock catalytic converters. HR or VHR models will need to purchase 'DE' style converters to install.
Do motordyne art pipes work with these on a 3.7 Q50
Does the “engine service soon” light turn on after installing these ?
No, you should not see a check engine light after installing headers.
@@Z1Motorsports23 would these headers fit a 2003 350z having a stock motor ?
Stamped steel? Really exhaust manifolds are usually iron guess there getting cheap or its not needed on a non turbo. Those are pretty clean looking headers though. Dyno?
Brian Heiden definitely cast iron.
Will you get a cel with the header/hfc swap?
nicholas harris Probably not with the hfc swap.
it is possible that I can put one to my fx35 2005
do u guys ship ur items to dubai?
i really need that 400HP kit for my g37s coupe
We do ship to Dubai! Reach out to our sales staff and we can help you out, you can also place orders online to ship to Dubai.
@@Z1Motorsports23 around how much whp do the headers on the 350Z with the de motor
Will these fit well with Megan resonated test pipes ?
Going to be purchasing these for my 370Z project. In terms of the VHR application, can I go with any brand DE test pipes with these headers?
Also, if I decide to go back to OEM DE cats (emissions), would there be an issue using them along with these headers and an aftermarket 370Z catback? Guess I'm just unsure about the flange design.
Hey guys..I want to increase Horsepower In my 350z 2008. i have 3k only. Please suggest the things i can do with this amount. What shud i add in engine? Plz help if u have a strong background in this area. I have ZERO knowledge in mods.
I have motordyne art pipes for my g35 DE would I have to replace them for hr art pipes with the Z1 headers ?
No, you get to keep the ART Pipes you have made for the DE Headers. That is was the Z1 Headers are designed for.
Need to make more exhaust for the g35 sedan
WHICH TEST PIPES DO U NEED ??
Make them with the hr flange and I’ll buy a set ..
Yes all that 💰 for +4 hp, nice
Would they fit 2015 Nismo with Motordyne ART Resonated Test Pipes?
TheRandlefox I wanna know too 😐
I don't think so, I believe they only hook up to Z1 test pipes or hi flow cats. Motordyne is making long tube headers now tho, they are sexy af!
Any Z1 headers made for 2015 AWD Q50 yet?
Will they fit on a 07 fx35 awd?
Is this available for awd coupe?
What mods would be required to put them in a vq37hr?
It is a DE flange at the end of the headers so you would need to switch to DE test pipes or high flow cats. There is no modification required to bolt these to a VQ37VHR.
I thought the motor mount has to be Dremmeled* a bit for these to fit.
If these fit, then why hasn't anyone put them on... Or the DC Sports headers which cost half as much?
I know it’s point less for me to be watching parts get put on another car but I don’t care whatever I don’t have money for I get a feel for through RUclips and thjs is exactly that
it this the same package as the top speed ??
Not even close, these headers are a Z1 exclusive.
Will this headers fit on my 2014 infiniti Q60s
99.999% sure they will... And you'll need DE test pipes or cats... But why are they so expensive!?
So you need a tune on a g37 after headers ?
You will need a tune because the car will perform completely different than the factory wanted it to
So these won’t fit the stock cats on a 370?
They will not but get some test pipes or high flow cats first before you buy a set of headers atleast and theh have to be with de test pipes it is an option to be included on there website
Has anyone in here bought headers for there q50 3.7 awd if so drop a link done there in believe there isn’t any, but just curious?
when will these be back in stock?
That's an impossible question to answer. Z1 headers sell so fast we often cannot get them made in a high enough volume to keep up with orders AND stock our shelf at the same time. For the time being, the best suggestion is that you place an order and get in line so we can ensure that we have a set allocated to you.
Can I put these on a g37x
Will it throw a check engine light?
Not far as I heard.
Thank you for the reply but I decided against it. These headers right now cost double the price of my Top Speed Pro1 TD Exhaust with Kinetix HFCs. So that's a hard nope.
Do these have a CARB number to pass smog in California?
These are NOT CARB certified and are intended for offroad / race use only.
@@Z1Motorsports23 I've never taken my g37 off road racing. It's not much of a rally car
No sound clip? Guess I’ll have to go look one up
It's impossible to post a legitimate 'sound clip' since there are so many factors that affect sound.
I have a sound clip of my 350z with the Z1 Headers matched with Z1 test Pipes, a resonated y-pipe and the Z1 Single Exit Exhaust on my page. The headers made a big difference in changing the exhaust tone and note of the car.
Aw jeez they're gonna start redoing all their videos for sauce
Are the tomei headers just as good?
We see very similar gains between Tomei and Z1 headers.
will these fit aam res tps?
Any chance they will fit the q50s hybrid??
These fit 3.7 RWD models. I believe yours is a 3.0 AWD?
Any one fit these on a qx70...same bolt pattern?
Been wanting to get these for my 370z but it says Item is unavailable for about a month now ☹️
These are generally back ordered. They're so popular that keeping them on the shelf is nearly impossible Your best option is to get a set ordered, and get on the list. We ship them as soon as they show up, they sell so quickly that they sell almost immediately.
@@Z1Motorsports23 what are the whp gains for a 350z with the de motor
Would these fit my infiniti 2014 infiniti q60s rwd ?
No, not a VQ engine
The earlier 2014 q60s model is the same exact car as the 2013 g37s, no clue why the renamed it for the last couple months it was in production
@@rjtdog180 They wanted to roll out the new Q branding for the other new models... The new Q60 wasn't quite ready (2014-15).
is this header make exhaust louder?
Yes this header will typically make the exhaust note louder.
Are these headers CARB legal?
Sorry Carlos, these headers are not CARB legal.
Z1Motorsports do you guys Cary any that are carb legal for us that live in Cali?
Z1 headers vs ppe long tube?
KingClevvv z1 headers are back purged while ppe Lth are not. The z1 headers being back purged makes the quality of the weld better.
Is there one for a 7th Gen Maxima?
We do not offer headers for FWD VQ's.
And why not? I can only think that your engineers & designers aren't that smart to make one for a 2009-14 Nissan Maxima! ...and that includes you!
J D cause fuck you’re fwd rice rocket
Well then figure it out...or someone else will!
Because the market for headers on the 7th Gen Maxima, or any FWD VQ for that matter is small. It's not a matter of being smart enough to do it, the cost of development for exhaust components made to our standards is incredibly high.
Do more for the 06-10 M45
10hp added from headers?
foxxrider250r After a tune...maybe.
foxxrider250r mid teens with a tune maybe near 20whp if you got a nice healthy motor and good tuner
will this fit my Honda?
Sha Hunter
Yes
Yes
yes
yes
Yes
Will these fit my vq40?
I'm sure
Just the fact that I am on this video looking up a car I don’t own means that my car wasn’t all that satisfying enough for my tastes shit if anything I might trade for a Nissan yo😂😂😂😂
Can this fit on a maxima
These will not fit Maxima
ummmmm hp vs dolla????
Good now make em for this fake awd car im stuck in
losing torque in the low to mid rpm range tho.
too bad theyve been sold out for a year
We still get them in and out, but they sell faster than we can keep them on the shelves. If an order is placed currently, you'll be placed in line to receive a set from the next batch.
The VQ37VHR is already tapped out in power, these headers wouldn’t make that much power
No love for the RHD crowd :(.......................Skyline lives matter too.
Will these work with the 3.7 awd q50?