HOW MUCH Power Do Headers Make On The 370Z and G37?

Рет қаралды 136,876

5 жыл бұрын

In this video I look at some testing I have done on header swaps on various G37s and 370Zs. One of the cars is a Nismo 370Z that made 333whp/271wtq on this Dynojet after switching from stock headers, to Z1 headers, and retuning. This gave a total gain of 18whp/11wtq over the stock headers we used on his previous tune (315whp/259wtq).
We saw an average of 16whp peak gain and 11wtq peak gain with gains everywhere on the powerband on the various cars we tested with. On my own G37 which uses JWT C2 exhaust cams, switching from stock headers to Tomei headers picked up a stellar 19whp with substantial gains throughout the powerband.

Пікірлер: 412

@OMGITSMRMACK 5 жыл бұрын

Dyno numbers going up like that hair line

@OMGITSMRMACK 5 жыл бұрын

@Manuel Rivas suck it

@admintuning 5 жыл бұрын

@Manuel Rivas it's funny because he has no hair either, lol

@OMGITSMRMACK 5 жыл бұрын

@@admintuning my hair lower tho.. my graph aint as peaky just yet.. soon tho 😂😂😂🤫🤫🤫🤫

@jeokagem8002 5 жыл бұрын

OMGITSMRMACK you should change your name from “...MRMACK” to “...TALKINGSMACK”, hmm?!? 😜

@MillionDollarDream 4 жыл бұрын

noneya business bro did you really come back a year later to pop shit..

@sajesgarage8946 5 жыл бұрын

I think the best thing you notice in these videos, is how smooth the power becomes with a tune. You go from the bounciest incline line that drops power under acceleration to this beautiful smooth line.

@admintuning 5 жыл бұрын

Yes. Thank you for the comment.

@roni6872 5 жыл бұрын

Just another awesome and informative video from the tuning master. Great job and great gains!

@joejones6968 5 жыл бұрын

He's definitely not a tuning master, He is full of shit.

@dropful2347 4 жыл бұрын

Joe Jones why how come ?

@21390029 4 жыл бұрын

Joe Jones explains your self

@Kevin_IPL35 3 жыл бұрын

Dropful he’s a copy and paste tuner he’s nothing special

@fernandohood1886 2 жыл бұрын

Would love to see a comparison between the long tube and short headers.

@erikgehander7304 5 жыл бұрын

Thank you, finallåt someone that actually shows the difference live. Atleast now i know headers, better exhaust and intake and all that do add up per manufacurers claim ish ;)

@dj.bellybellz7183 4 жыл бұрын

Yeah they never use to tell us you had to get a such thing as a tune to really see gains back in the day.. SMFH!!! 🤔

@thatkidog 2 жыл бұрын

Im in the process of installing this on my all-wheel drive G35 Vq35hr I had test pipes and I couldn't deal with exhaust leaks from the exhaust gasket flange so I decided to upgrade it is a pain in the butt to install definitely recommend new studs and bolts

@beowolf9991 5 жыл бұрын

Best channel for vq37... Next lets clear the air about cams for these motors ..no real data available

@doggystyledave 5 жыл бұрын

Thank you for this video! Great info! You know I have been in contact with you about getting headers on my Q50 3.7... I saw how much work is involved so I'll be doing the rest of the exhaust first, then getting headers if I ever have to open that area of the car up.

@fernandopaulino7318 5 жыл бұрын

Hey man, love the videos you put up. I would love to work with you in the future when I get my car tuned. Until I do, do you have any recommendations on shops in the NY area that you TRUST doing VQ work?

@samuelkebede8902 4 жыл бұрын

can't believe we have the same wheels color & the red tape looks beautiful

@calebwright2849 5 жыл бұрын

What kind of results do you see with the vq35hr? I know theres no vvel but would you see proportional gains with the 35hr as you see with the 37vhr?

@ThrowyaXup 5 жыл бұрын

I accidentally bought HR art pipes for my g35. Instead of selling them i was thinking of installing them with HR headers. Do you think I would be able to get similar gains with that set up?

@ogdaejuan2556 4 жыл бұрын

When ordering PPE Long tube headers what’s better? Spike or parallel merge collectors?

@japjoem4077 4 жыл бұрын

Any check engine light from the exhaust parts?, If so what did you do to get it to turn off,? Thanks

@illestt_cee 2 жыл бұрын

Big fan of your channel! I'd love to get my G37 tunes when i get headers

@GoofysBandit 4 жыл бұрын

What do you think about the JWT C2 Cams? Thinking about getting some.

@DragoMusivini 2 жыл бұрын

Do headers cause a check engine light on a Nissan 350z 2008 with the VQHR motor?

@sleepervq605 3 жыл бұрын

I'm subscribed with both my channels! I have a 2013 G37S sedan!! I heard you mention in one of your videos you have a single turbo z and you also have a supercharged z which one is faster? Having driven both which one would you recommend? I'm thinking about a single turbo but I see the A2A kit are beast as well!

@ballsinyourmouth2000 4 жыл бұрын

Stillen intake, Berk testpipes and ark exhaust G37x which headers should I get?

@derek4718 4 жыл бұрын

Where did you buy the Tomei headers & how much? I can't find em anywhere! I have an 08 g37s. I wanted headers, the uprev tune & cold airs so not much.

@akaSouths 5 жыл бұрын

How much hp gains do admin intakes make compared to rzg

@trashcan9615 4 жыл бұрын

Should I get Ppe or fast intentions long tube headers for the best/most gains?

@randyr.8536 4 жыл бұрын

Do they sound the same as stock ? I dont like getting rid of the sound tone unless it sounds better

@louisvazquez2904 5 жыл бұрын

Which greddy single is that? The straight one or the one with the resonator on the mid pipe?

@isaiahfrost7102 3 жыл бұрын

I have a g37, do I need g35 test pipes/hfc in order to install the z1 headers?

@TheRush05 3 жыл бұрын

Hey, hope you still respond. I have an EM leak, and was going to use it as an excuse to pick up a new one. I have a 2009 g37x coupe, both of the headers you suggested will not fit on an X, do you have other options? Likewise, I have Fast Int. HFC and Ark CB if that matters.

@jellofuel 5 жыл бұрын

I have Tomei headers on my DE, but they were installed along with cams, so the gains for the headers alone are unknown. This is an awesome video, though it'd be nice to see some DE love lol. Like, vids on Tomei/Z1 header gains on a DE.

@admintuning 5 жыл бұрын

I have done this test before with stock headers vs LTH and haven't seen a big difference on a stock cammed DE, mainly because the cams are really small.

@CastellanosMotorSports 2 жыл бұрын

Will hr motordyne headers fit a de?

@killadelphia215 Жыл бұрын

Do u guys recommend short or long tube headers? I have a stock 2009 370z with just a Nvidia gemini cat back.

@BigHeadClan 4 жыл бұрын

As with most mods it's all about elimiting restrictions, headers probably wouldn't do much on their own but once you toss intake and a exhaust at a car it becomes the bottleneck.

@admintuning 4 жыл бұрын

Bingo AF,

@corioviedo1729 2 жыл бұрын

Hey man do you know if z1 headers will fit isr test pipes planning on adding these setup to my g37 coupe.

@gods1hell1spawn10011 2 жыл бұрын

Please!! What would you suggest for best performance full exhaust that is also nice sounding (loud, not too loud but pretty loud) 😅 I currently only have a muffler delete on my 09 g37x. Please let me know what full echaust I should go for! 🙏 I plan on doing full exhaust and drop in filters. Then tune it up.

@merk8641 Жыл бұрын

Which long tube headers do you recommend. Don’t want super expensive but still decent enough for gains

@WrongFromWright 4 жыл бұрын

Would you recommend DC headers on a G37x sedan?

@khoajin 5 жыл бұрын

I have a 2015 Infiniti q60s limited, 7 speed automatic. Can I buy the same headers as a g37? Or use the same headers as a g37? Thanks in advance!

@CedZii 2 жыл бұрын

best headers for a q60x 2014? doesn't seem to have that many options for AWD models

@rayvettevlogs 2 жыл бұрын

I have a 08g35hr with 200k. Just installed test pipes can I tune it or mod the motor or does it have too many miles ?

@momotaroux264 3 жыл бұрын

Any results with Motordyne headers?

@vq35hr3 4 жыл бұрын

Would you recommend ISR long tubes for an HR paired with 3 inc intakes and a good exhaust

@TacticalJay. 3 жыл бұрын

Duhh

@christiansanchez5231 5 жыл бұрын

What about motordyne long tube headers?

@stoptellingmewhattowrite 5 жыл бұрын

How much can you expect to make with intakes, headers, tune and stock exhaust in a 2015 Q60S (7AT). I hate the sound of any aftermarket exhausts, too raspy for my tastes. Any option to keep stock sound but enlarge the piping? Oh and why such a difference in WHP/TQ from 370Z vs G37 at the end? Thanks!

@admintuning 5 жыл бұрын

I hit 330whp/266wtq on a 370Z with that setup and a Stillen (stock sized catback) catback exhaust the other night. Check my Instagram for details @admintuning.

@elijaah81 5 жыл бұрын

Very informative

@admintuning 5 жыл бұрын

Thanks! Share it.

@billysab75 4 жыл бұрын

Does anyone know which headers are best for a G37x can't find any because of it being AWD

@antwonmedia 3 жыл бұрын

When you say full exhaust and then headers, I’m assuming these are short tube?

@abhaymahajan3328 Жыл бұрын

late post but how's the mileage after headers/tune? nice work

@jorgeortega911 4 жыл бұрын

What's your opinion on the isr long tube headers?

@RegazozoGaming 5 жыл бұрын

What year was the 370z? In 2014 they redesigned the stock header/manifolds for the 370z and from what I hear they are far superior to the older ones.

@kodymiller6738 5 жыл бұрын

Do you have a good shop or person In colorado that can work on my g37

@UAEHolden 4 жыл бұрын

Great video with live comparison. Thumbs up. Well my current setup is stillen catback, drop-in filters and silicon pipes, and berk test-pipes. Do you think if I add z1 headers I will have same gain? And is it mandatory to re-tune again after headers, to get more hp/tq? Last question, do I have to install CAI system or is it fine to stay on my current setup?

@princekatana8792 4 жыл бұрын

Definitely get a tune

@nonameisthename138 5 жыл бұрын

I have two questions, Moncef. Will a tune void the factory warranty, and will a tune damage the engine in the long run as far as throwing flames? Thanks

@admintuning 5 жыл бұрын

Sometimes, and no.

@OGYELLOW 4 жыл бұрын

What type of results on the HR platform with headers?

@karma9285 3 жыл бұрын

Looking for an answer also

@sk8punk318 3 жыл бұрын

Are SAI(especially cheaper ones without full shielding when hood is closed) honestly better than stock intake?

@admintuning 3 жыл бұрын

They are worse.

@ahmadomar5806 4 жыл бұрын

Guys can these aftermarket g37 headers fit on the g25. Help pls

@seanjackson3072 3 жыл бұрын

Are dc ceramic headers considered good headers?

@omarali6726 2 жыл бұрын

Which better for g37 2010 long tube headers or short

@Cnoteblazinitup 4 жыл бұрын

What’s a ballpark figure for installing headers? I wanna get the ported plenum and headers and 650 cc injectors and a e85 tune. I got all the other bolt ons and a tune making 309/256 on a base 11’ g37 auto cuz I’m in a wheelchair so don’t hate

@choppaj247 4 жыл бұрын

any experience with OBX headers?

@TheFmendoza2929 4 жыл бұрын

Where coild I pick up Tomei headers for a 2012 g37s sedan?

@TheFmendoza2929 3 жыл бұрын

@Megatron Knows 🤡

@highergenius2593 5 жыл бұрын

Keep it up 'Cef 👍🏽👍🏽

@norcalsawsquatch9854 4 жыл бұрын

Would u recommend PPE Long Tubes on a g35s Sedan vq35hr?

@Realpmurph 3 жыл бұрын

Yes

@its.Andy1 5 жыл бұрын

Have you ever tuned a Z with the fast intentions longtube headers? Because that’s the one I have. Mine is tuned by a different tuner though and make 308whp/262tq.

@admintuning 5 жыл бұрын

These do not make good power,

@CasterTown 4 жыл бұрын

The 370's are rumored to have complex (self-adjusting) ignition timing. If this is so, what are you doing to make most of your power gained from the tune? Other than correcting the mixture obviously, I assume you have a good cam timing scheme. What other parameters can be improved on these cars? Or is that most of it?

@mckmas 5 жыл бұрын

Yall asking questions he already answered in the video, Tomei and Z1 and ppe long tubes make more power and any cat back without a Muffler

@admintuning 5 жыл бұрын

This, lol

@oa1583 4 жыл бұрын

The tomei is for the g35 v2 headers z1 says u have to modify the header bolt to fit it

@stuartnevins8098 4 жыл бұрын

I just got a stock 2008 G37S. What's the first thing I should do to it to make more power?

@sleepervq605 3 жыл бұрын

I have a 2013 G37S sedan myself I've already lowered it and went with wider tires (Nitto G2)! The first thing I plan on doing is changing out my stock exhaust setup!! I will get cold air intakes and a tune!

@viciousvq1824 4 жыл бұрын

Crazy That I watched this Video a While Back, & that 370Z lived near me the Entire Time lol

@sleepervq605 3 жыл бұрын

Bro I follow you under my other channel but I remember whenever you said the base model g37 is faster than the Sport model because it was lighter!?! I now have a 2013 G37S sedan and I smoked a base model no problem!!

@viciousvq1824 3 жыл бұрын

@@sleepervq605 Most Likely the Driver or Just Runs poor. I've beaten plenty of Sports with mine Stock vs Stock.

@sleepervq605 3 жыл бұрын

@@viciousvq1824 bro I dont see how you figure that bro!?! I have a limited slip differential and wider tires!! I follow you bro so I've seen your kills but I highly doubt stock to stock you beat a sport model unless like you said it was a poor driver!! I will be getting a gopro soon so the world can see all my kills as well and I will be adding power soon!

@viciousvq1824 3 жыл бұрын

@@sleepervq605 I mean 3,701lbs (Sport) vs 3,618lbs (Base) Its not hard to figure that out with the same power, Tires are a Variable too.

@sleepervq605 3 жыл бұрын

@@viciousvq1824 Bro 80 lbs isn't going to make that much of a difference and it makes no sense for Infiniti to make the Sport trim slower whenever its their top trim!! Why do you think it's called a sport!?! I have better suspension, better brakes, wider tires etc! The base model isn't making that much whp that 80 lbs is going to be noticeable!!

@CastellanosMotorSports 2 жыл бұрын

Do motordyne hr headers fit a de?

@matthewjorgenson7732 5 жыл бұрын

The HR and VHR use the same factory header collector, but due to the differences in the heads/cams between the two, would the HR lesser gains?

@jamestapia9057 2 жыл бұрын

Actually vhr would, HR has less ecu control

@omarali6726 2 жыл бұрын

Guys I have installed in my g37 2010 short headers how is the performance for it I have got 330 hp on dyno mustang

@mitube4u 5 жыл бұрын

Sorry if this is a dumb question, But I've always been curious. What's the benefit or reason with removing one of the exhaust and going with only one?

@admintuning 5 жыл бұрын

The Y pipe on a single exhaust scavenges better than most dual exhausts and allows for more power.

@alfredochavez3724 4 жыл бұрын

How much does a tuning session cost?

@dropful2347 5 жыл бұрын

Will headers do anything to the car ? Bad for the car long term ?

@timleake3370 Жыл бұрын

Looking at AAM mid mount turbo kit eventually. Already have K&N long intake and in Indian Gemini exhaust. Long headed make more sense but figment might be tough. Thoughts?

@admintuning Жыл бұрын

For the AAM turbo kit, they include their own manifolds, so headers would be a waste.

@505fastlife6 Жыл бұрын

Can someone tell me what test pipes are never heard that before except with these cars?

@3l111 4 жыл бұрын

What type of fitment issue would i have if I used tomei headers of my 370z?

@rodrigoserna2708 15 күн бұрын

None almost bolt on but may need some slight modification to get it through

@nelsonspride99 5 жыл бұрын

Do z1 or tomei headers have install issues like stillen with 7at transmissions? I've steered away from headers because of this issue I've heard about so much with the 7at...as well as issue with hfc and header fitment? Seeing these gains...I definitely wouldn't mind spending a Saturday installing them if there isn't a huge fitment issue.

@nelsonspride99 5 жыл бұрын

Or is this just another rumor? Lol I just dont want to buy them and half way through install be like...wtf.🤷‍♂️

@admintuning 5 жыл бұрын

No, they do not.

@nitrorc75 5 жыл бұрын

Whats your input on DC headers on the 370z

@Jesus_slowzee 5 жыл бұрын

What is your opinion on speed force headers ? Will they have good scavenging with it’s burns collector?

@trea008 11 ай бұрын

I have isr shorties, hfc, & y pipe on my Q40. Thinking about going isr longtube. Are the long tubes worth the swap you think?

@admintuning 8 ай бұрын

100% worth it.

@tylrrod 5 жыл бұрын

So any VHR motor can use Tomei headers but you have to have the DE test pipes? Someone correct me I’m lost I’m trying to do a full Tomei exhaust from headers to exhaust tip on my 08 6MT G37s and that’s what I’ve been hearing but I just wanna make sure I’m hearing right.

@admintuning 5 жыл бұрын

DE test pipes are required.

@ryanmcburrows8051 4 жыл бұрын

Would the gains for 350z hr motors be similar in percentage of hp/tq?

@admintuning 4 жыл бұрын

No,

@waugy370z8 4 жыл бұрын

On the Motordyne exhaust, what are the secondary tanks that are attached to the mufflers for?

@GoofysBandit 4 жыл бұрын

Resonation. To remove rasp, and make it sound better.

@waugy370z8 4 жыл бұрын

@@GoofysBandit Ok gotcha, that's why im waiting to get a cat back. I want something furthest from a trumpet i can get lol. I love my Z but god damn they sound like crap with certain exhausts on them. Im not doing headers just high flow cats and probably the Motordyne exhaust.

@thestonedhippo 4 жыл бұрын

@@waugy370z8 If its less than 1000 bucks you will prob get the trumpet. Tomei , invidia, z1 ark, motordyne all sound good.

@studiovulcan4411 3 жыл бұрын

But does it change the sound to even hotter lol. I'd change them just to make it sound different in my opinion lol.

@tuned5560 5 жыл бұрын

What merge collector would be best for scavenging?

@ArcanePythons 5 жыл бұрын

Is there any good short tube headers on the 370z??

@KXP70 5 жыл бұрын

Can anybody name the song playing from 2:35 ???

@betogutierrez3877 Жыл бұрын

when I install the headers on my G35x am still needing my test pipes? Thanks

@teamirving.11 5 ай бұрын

I think it depends whether ur going with LTH or shorty. Usually LTHs replace whatever test pipes u have on ur car while shorty headers u can install with the test pipes on. Hope this helps :)

@ZekeMagnum 4 жыл бұрын

How about 350z aftermarket headers? :)

@jamescraigson5069 Жыл бұрын

long tube headers or short tube??

@chrisanyone953 5 жыл бұрын

More air in more air out makes sense to me!

@calebwright2849 3 жыл бұрын

We're the gains from tomeis on your car before the jet cams? I'm stuck between tomei or going with isr headers. I'd love PPE but I can't justify the price. Iv been stuck on this for over a year.

@admintuning 3 жыл бұрын

PPE headers always make more power than Tomei headers. I have actually found this on multiple cars, after the making of this video.

@calebwright2849 3 жыл бұрын

@@admintuning how do the ISR's compare to PPE? Iv had a couple guys tell me that you get the same results with ISR as PPE for 1000 less.

@admintuning 3 жыл бұрын

Yes, ISR & PPE headers are very similar in power. I have made over 360whp on a couple of cars with ISR headers.

@dliv33 2 жыл бұрын

@@admintuning how about isr vs z1?

@RabidJz 5 жыл бұрын

6.4k subs 6.4k views, you've broke KZfaq Moncef

@rcghalohell 5 жыл бұрын

Can't wait to see how my 370z is once I throw in those z1 headers and test pipes as well as porting my upper and lower manifold. I wanna try to hit that 340whp

@admintuning 5 жыл бұрын

340 can be done, we hit 337whp without the ported manifold on a 6speed 370Z here.

@rcghalohell 5 жыл бұрын

Can't wait to have those make up for my ark reps I got on for my exhaust

@dontayrodgers7491 2 жыл бұрын

What type of wheels

@markwhite6719 3 жыл бұрын

What up man I was hoping you could help.me out and tell me how to delete the muffler sound through my speakers I have 2020 370znismo or maybe you could send me some type of link to help me out please

@hezharanya 5 жыл бұрын

Great video !! Would u recommend long tube headers or short for gains

@admintuning 5 жыл бұрын

PPE LTH or Z1 headers.

@dliv33 2 жыл бұрын

@@admintuning how about isr?

@jonathontaylor5211 2 жыл бұрын

@@dliv33 wondering the samething. Have you found an answer yet

@RHDsucks 5 жыл бұрын

I have a G37s 6mt and i have berk test pipes with no resonators or mufflers just straight through IN CALIFORNIA and it’s “unbearable” says my friends, should i slap headers on it and tune it for flame maps 😭

@kameroncrowell4416 5 жыл бұрын

Does no muffler and res throw a code

@yolsclassics6347 5 жыл бұрын

@@kameroncrowell4416 it shouldn't no.

@RHDsucks 5 жыл бұрын

@@kameroncrowell4416 no but since i put my test pipes on it threw CEL at me, but i havent tuned it yet

@yaseen-q50 Жыл бұрын

What about motordyne headers?

@danner8978 3 жыл бұрын

what about isr headers?

@chunkycheese73 4 жыл бұрын

what about FI headers?

@johnseallende2665 5 жыл бұрын

Good gains man!!! Do u plan on staying Naturally Aspirated or going forced induction one day? Big fan of ur channel by the way!

@admintuning 5 жыл бұрын

Thanks bro, I have two forced induction cars already so I'm all set.

@johnseallende2665 5 жыл бұрын

Ok gotcha!!! I have to wait for my warranty to expire in 3 more years. Dunno if I should keep it naturally aspirated but modified or forced induction. I’m a fan of both but can’t choose what I want to do with my 2010 G37X coupe... 🤦🏾‍♂️🙄 but I have 3yrs to decide lol.