PPE 837001 Long Tube Race Headers RWD or AWD - Nissan 370Z / Infiniti G35 G37 Q40 Q60

ALL ITEMS ARE MADE TO ORDER, 4 to 6 weeks 

Testing on a 2010 370Z Nismo showed 23whp gain on a completely stock car. Even more power is to be had when combined with a tune.  UPREV was able to get 35whp gains.

Fits RWD AND AWD cars

Features:

• Equal length tubing
• 304 stainless steel
• 100% TIG WELDED
• 3/8" thick laser cut flanges
• formed collector with spike or optional merge collector
• Mandrel bent 16 gauge tubing
• Porting at flanges
• Flat sanded head flanges
• Optional ceramic coatings
• 1yr warranty

Formed Collector w/ Spike or Parallel Merge Collector:

The parallel merge collector flows a little smoother and will give you a little more scavenging. Depending on what your goals are on your car, it may be worth the extra money.

If you are building a high-rpm Naturally Aspirated motor and trying for every last bit of power, the parallel merge collector will give you the most power gains.

If you are building a street car with just bolt on modification, the formed collector with spike would be good enough.

If you are building a supercharged car, the standard formed collector with spike is good enough as the exhaust is pressurized and scavenging doesn't make a big difference.

EPA Warning

All products are RACE ONLY and manufactured and sold for installation on vehicles to be used solely for competition purposes, which, once installed, may never be used, or registered or licensed for use upon a public road or highway.  If you install this part on your vehicle and use that vehicle on a public road or highway, you will be considered in violation of the Clean Air Act and personally subject to a civil penalty of $4,454.

***For Off Road use only***