Z1 Motorsports 350Z / 370Z / G35 / G37 VQ Performance Headers - Z1 Motorsports - Performance OEM and Aftermarket Engineered Parts Global Leader In 300ZX 350Z 370Z G35 G37 Q50 Q60
place
expand_more
close
close
Filtersfilter_list

Ratings

close
check_circle_outline Added to Cart
Z1 Motorsports 350Z / 370Z / G35 / G37 VQ Performance Headers
shopping_cartCart
payment

Checkout

Discover More Products

Z1 Motorsports Fiberglass Thermal Exhaust Wrap
Z1 Motorsports Fiberglass Thermal Exhaust Wrap
$40
OEM VQ35HR / VQ37VHR Exhaust Manifold Gasket
OEM VQ35HR / VQ37VHR Exhaust Manifold Gasket
$20.41
Z1 Motorsports Stainless Steel Y-Pipe - 350Z/370Z/G35/G37/Q60/Q50
Z1 Motorsports Stainless Steel Y-Pipe - 350Z/370Z/G35/G37/Q60/Q50
$288
Z1 Motorsports 350Z/G35 Urethane Motor Mounts
Z1 Motorsports 350Z/G35 Urethane Motor Mounts
$208
350Z / G35 VQ35DE 2.5'' Stainless Steel Test Pipes
350Z / G35 VQ35DE 2.5'' Stainless Steel Test Pipes
$242
Z1 VQ37 Intake Plenum Power Mod 370Z & G37
Z1 VQ37 Intake Plenum Power Mod 370Z & G37
$298
close

Z1 Motorsports 350Z / 370Z / G35 / G37 VQ Performance Headers

starstarstarstarstar_half 4.4/5 - (10 Reviews)
Fits models: 350Z / 370Z / G35 / G37 / FX35 / FX45

Product Description

Z1 Motorsports VQ Performance Headers are constructed with 1 3/4" 16 gauge 304 stainless steel with 3/8" flanges to prevent warping. The use of back purge TIG welding and mandrel bends creates the strongest headers with the most efficient airflow. They feature equal length runners and merge style collectors for increased scavenging.  The materials and craftsmanship are impeccable.  Z1 headers are the nicest headers available for your VQ Powered Z.

NOTE: These headers are built to be a direct bolt on to the VQ35DE, however they can be used on 07+ VQ35HR and VQ37VHR engines with the use of Stock DE Catalytic Converters, Z1 High Flow Cats, or Z1 Test Pipes, optional below.

If you have a VQ37 or VQ35HR you will need additional manifold to cat gaskets as an option below. VQ35DE's can reuse your current gaskets or purchase a new set if needed.

FEATURES:

  • 304 grade, 16 gauge stainless steel construction
  • 1 3/4" equal length primaries into 2 1/4" outlet
  • Maximum airflow, race proven merge style collectors
  • Back purge, TIG welded for the ultimate in durability, performance and visual appeal
  • CNC machined 3/8" thick mounting flanges branded with Z1 logo
  • Factory O2 sensor bung locations
  • Designed to be used with NA cars and also with some forced induction systems.

The inside of the runners are smoothed for optimal flow and the merge collector is one of the best on the market.

Will not fit AWD G35X or G37X models.

These have been found to not fit RHD models without modification to clear the steering knuckle. We will not guarantee fitment with RHD.

Available Options:

Please review the product description if you are unsure about any of the options below.

Include: Upgrades:

Quantity:

List Price: $1,400.00
Special Price: $1,198.00
You Save: $202.00 (14%)
add_shopping_cart Add to Cart
commentLeave a Review question_answerAsk A Question About This Product

Frequently Bought Together

check_circle_outline
Added to cart
Please select and verify all product options for this bundle.
check_circle_outline
Include:Upgrades:
Z1 Motorsports 350Z / 370Z / G35 / G37 VQ Performance Headers
Z1 Motorsports 350Z / 370Z / G35 / G37 VQ Performance Headers
starstarstarstarstar_half (10)
$1198
add
check_circle_outline
You're good. No options for this product.
Z1 Motorsports Fiberglass Thermal Exhaust Wrap
Z1 Motorsports Fiberglass Thermal Exhaust Wrap
starstarstarstarstar (3)
$40
=
Bundle Price:
$1238

Customers who bought this item also purchased ...

Z1 Motorsports Fiberglass Thermal Exhaust Wrap
Z1 Motorsports Fiberglass Thermal Exhaust Wrap
starstarstarstarstar (3)
$40
OEM VQ35HR / VQ37VHR Exhaust Manifold Gasket
OEM VQ35HR / VQ37VHR Exhaust Manifold Gasket
starstarstarstarstar (3)
$20.41
Z1 Motorsports Stainless Steel Y-Pipe - 350Z/370Z/G35/G37/Q60/Q50
Z1 Motorsports Stainless Steel Y-Pipe - 350Z/370Z/G35/G37/Q60/Q50
starstarstarstarstar_border (34)
$288
Z1 Motorsports 350Z/G35 Urethane Motor Mounts
Z1 Motorsports 350Z/G35 Urethane Motor Mounts
starstarstarstarstar (18)
$208
350Z / G35 VQ35DE 2.5'' Stainless Steel Test Pipes
350Z / G35 VQ35DE 2.5'' Stainless Steel Test Pipes
starstarstarstarstar_half (25)
$242
Z1 VQ37 Intake Plenum Power Mod 370Z & G37
Z1 VQ37 Intake Plenum Power Mod 370Z & G37
starstarstarstarstar_half (14)
$298

Questions our customers have asked

Hello does this fit a 2016 370Z NISMO ? thank you
These parts will work on your 370Z with DE flanged Test pipes (Link) or High flow cats (Link)
I noticed on the 400hp package it was said these weren't compatible with the awd, is the piping different or something? or does something in the awd models cause it to have clearance issues?
AWD cars have clearance issues due to the motor mount brackets.
Does it fit a G37x sedan
No, unfortunately it does not.
Does it fit a g37s sedan?
Yes, this will fit Rear Wheel Drive model G37 or G37S. Please keep in mind the need to use a "DE" style Cat or Test Pipe.

Similar to this item

370Z / G37 VQ37VHR 400HP Package
370Z / G37 VQ37VHR 400HP Package
starstarstarstarstar (3)
$1698
Z1 VQ35HR NA Power Package
Z1 VQ35HR NA Power Package
$1698
2 Bolt  Exhaust Gasket
2 Bolt Exhaust Gasket
starstarstarstarstar (9)
$7
Z1 Coolant Bleeder Port - Heater Hose
Z1 Coolant Bleeder Port - Heater Hose
starstarstarstarstar (47)
$34
Z1 Metal 2 Bolt Exhaust Gaskets
Z1 Metal 2 Bolt Exhaust Gaskets
starstarstarstarstar_half (12)
$14
CNC Aluminum Bolt-On Wheel Spacers (20mm, 25mm, & 30mm)
CNC Aluminum Bolt-On Wheel Spacers (20mm, 25mm, & 30mm)
starstarstarstarstar_half (42)
$98

What our customers say

See all reviews
starstarstarstarstar
Berlin
May 16, 2021
Amazing this is a no brainer I coupled this ones with the isr resonated test pipes. Also added ark catback exhaust and my car power is amazing. My friend used to bully me with his scatpack after this modds we re-run our cars and my 370z left us speachless. He sold his car after that.
starstarstarstarstar
Philip
April 26, 2021
good fit. i was able to get them installed with out removing the lower cross member.
starstarstarstarstar
William
March 26, 2021
Replaced my original OEM headers with these and absolutely love them!! I have them paired with Z1 HFC’s.
starstarstarstarstar
ERIK
March 15, 2021
These are no joke to put in but the quality is good, I combined them with the Z1 high flow cats and WOW, totally awesome! Highly recommend both items.
starstarstarstarstar
Michael
February 9, 2021
Outstanding quality and the performance difference is noticeable! The fit was perfect.
starstarstarstarstar
Asko
January 26, 2021
very high quality and sounds good. I like it very much.
starstarstar_borderstar_borderstar_border
Michael
January 25, 2021
The only thing that bugged me was that the inside of them has so much miss match from pipe to pipe. It took me like 2 hrs to try to port the inside. Air flow matters and there was a lot of miss match. Yes I did see that u guys deburred the inside but it was only like the first 3 inches . After that all the pipes didn’t match up. I had to blend every single one. And for $1300 that should have been taken care of by u guys. Maybe ur jig is getting worn down or something or ur inspection team is not catching these thing. But other then that. Good product.
starstarstarstarstar
John
December 9, 2020
worth every penny. from the tig welds to the collector...the quality is insane! however it will change the tone of your exhaust, taking away the unique VQ sound, which should be expected with changing from oem UEL to aftermarket EL. just don’t forget to pair these headers up with a great tuner.
starstarstarstarstar
Tyler
April 15, 2017
I wanted to chime in on these as there is only one review and most people didn't install these themselves. Frankly the quality blew me away between the immaculate Tig to the amazing running smoothing, quality gaskets and materials. I purchased the Headers with the in house HFC's, Alldata shows 2-2.5 for the right side and 3-3.5 for the left as the steering shaft and coolant passage tube has to be removed. My 370 has low mileage so nothing really put up a fight. I was able to complete both last night (4-15-17) by myself in about 3.5-3.7 hours. Some reworking of the Stillen Exhaust was required to match the cat flanges up properly, naturally everything will need to be tweaked a little when changing all these components, nothing fits exactly perfect when brands are different. I had to swap a couple of the rearward manifold studs so they were in the correct position. Trickiest part is putting the left header in, do it with the 2 rearward studs out and make sure to remove the white plastic steering shaft extension stop so that the shaft can be properly pushed all the way up to the body as its a slip joint. I had to disconnect my A/C lines from the compressor as well to get to the very burried 10mm's that hold the coolant tube to the block Frankly it's not a difficult modification with proper tools and a lift, but don't bother if you have any doubt. All in all I love the setup, but I want some resonators for sure.
starstarstar_borderstar_borderstar_border
Nurhakim
July 21, 2014
There's a problem fitting this into a right hand drive Nissan 370z. Steering column is in the way. I think Z1 needs to modified it and make it fits both RHD/LHD.