CNT Racing V4 equal length header with up pipe For 08-14 Subaru WRX and 04-2018 STI

CNT RacingSKU: HD-9730

In stock Pre-order


Item Features:

T-304 Stainless steel construction for durability, 
1.5 inch primary tubing.
Equal length runners for maximum performance. 
Thick stainless steel flanges for extra durability and strength. 
CNC Machined Flanges with High-Quality TIG and MIG Welded for strength, durability, and show quality appearance 
Mandrel bent tubing with free-flowing design allows for power gains throughout the power band! 
Allows exhaust gases to exit with less restriction and allows your car to breath easier in the top end! 
Warranty is voided if header is wrap.
Gasket and hardware are included .

Not for sale in the state of California, New York, and Maine.

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Customer Reviews

Based on 4 reviews
Stephen Paige
Didn’t fit 🤙🏻

Came with a cool license plate frame.
Didn’t fit. Was told “we sell 200 of these and never had a fitment issue” but they sent me 50 bucks to recoup the extra 400 I had to spend to fabricate this manifold to fit.
10/10 don’t recommend.
Thanks. 🤙🏻

Chris Quintana

Fit is great, quality is great. No issues. Only thing that could make this a better product would be better gaskets included. But it does have everything you need to bolt it on.

Great fitment and quality

Just need to get another set of high quality gasket and then it's all good.

Dillon Miller
Great fitment and quality

Of your on the fence about this...get it. Fitment if absolutely perfect. Why pay $600 more for the same thing.

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