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DC Sports Headers, Stainless Steel VQ35HR VQ37VHR - Nissan 350Z 370Z / Infiniti G35 G37 Q50 AWD & RWD

Use this form to ask a question about this product only. If you have questions in regards to shipping quotes or anything else, please use our contact form.

Question:

Can this be use with berk resonated test pipe and will I have to cut or do anything to make it work. Infiniti Q50 2015 - Romaine

Answer:

Yes, you can use those together

Question:

What manifold gasket do I use for this pair of headers? The OEM one? - Emyl

Answer:

Hey there, yes we recommend just using the OEM manifold gasket with these.

Question:

When you say relocate some of the studs on the cylinder head. Is that a big job I need to worry about? - Adnan

Answer:

Hey Adnan, on most heads, the holes are already drilled and tapped, so it's just a matter of unscrewing them from their original location and moving them to the correct locations. We have encountered one set where the holes were not drilled or tapped, so in that case it would be necessary to drill + tap to complete installation.

Question:

Would these direct fit a 2015 z base model with nismo exhaust & ARK HFCs - Tavi Jr

Answer:

It would fit with ARK HFCs, but anything newer than 2012 may need to relocate the studs on the cylinder heads as Nissan changed their placement around then

Question:

Would these fit a 2014 q50 3.7 premium awd and would I need to relocate anything? - Rolando

Answer:

Hi Rolando, you may need to relocate some of the studs on the cylinder head to run these, and if the car has DAS, you will also need to reroute some of the wiring harnesses.

Question:

Will these fit a 2011 G37x - Kenneth Glentz

Answer:

Hi Kenneth, yes they will

Question:

What test pipes would fit on theses headers? - Tink

Answer:

This will work with stock cats or any test pipes made for the same car

Question:

Will these fit a 2015 awd q50 3.7? - Shane

Answer:

Hi Shane, you may need to relocate some of the studs on the cylinder head to run these, and if the car has DAS, you will also need to reroute some of the wiring harnesses.

Question:

Would these headers fit into my 2008 G35x sedan? - Eric Leifheit

Answer:

Yes, these are compatible with that vehicle.

Question:

Hello. I live in California. So would you be able ship them here? - Jesus

Answer:

Hi Jesus, we can ship them to CA, but they are not CARB approved.

Question:

I have a 2012 AWD G37-X. Do these headers fit my car? - James Giildenzopf

Answer:

Yes, these do fit AWD as well.

Question:

Does an OEM gasket fit these or does DC have/make their own for these? - Guillermo

Answer:

Hey there, the OEM gasket fits and that's actually what DC Sports recommends using.

Question:

Will it fit a 2007 Infiniti G35x awd? - Sage

Answer:

Yes, these do fit AWD as well.

Question:

Would these fit 09 370z nismo vhr with berk non resonated test pipes? - Kevin Ortiz

Answer:

Yes, these would work fine with that setup.

Question:

What kind of stainless steel is used? 304? 409? - Josh

Answer:

Hi Josh, according to DC Sports, they use T304 SS.

Question:

Two things... Are they sold as a pair?? (unclear on webpage). And What is the inlet and outlet pipe diameter??? Thanks. - Kole

Answer:

Hi Kole, they are sold as a set, and the runners are approximately 1.75" into a ~2.5" outlet.

Question:

Will the dc headers fit with motordyne test pipes on my mismo 370z - Rashaad

Answer:

Yes, those would work fine together.

Question:

Will this fit the 2014 Q50 AWD? - Josh Adaya

Answer:

Yes, these fit AWD Just fine, you may just need to move some of the studs on the heads around as Nissan changed their bolt pattern in 2013.

Question:

Z1 headers will fit a 2014-2015 Q50 with VQ37VHR as long as VQ35DE Test Pipes or HFCs are used.... Are these the same way? Will they fit 2014 3.7 Q50 RWD? - David Robinson

Answer:

Hi David, these are made specifically for the HR/VHR, so there is no need to run DE test pipes with these. They will work with stock cats or HR test pipes.

Question:

Does it on a 370z with the z1 test-pipe - Jesus

Answer:

Yep, these would work just fine together.

Question:

Will these for a 08 g35x - Ty

Answer:

Hi Ty, yes they do

Question:

will these fit a '13 G37x sedan? - matt

Answer:

It will fit, but in 2013 Nissan started changing the bolt pattern for the headers where they meet the heads, so you may have to move some of the studs around.

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