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PPE Engineering Headers

PPE Engineering Headers

Regular price $1,400.00 USD
Regular price $1,515.00 USD Sale price $1,400.00 USD
Sale Sold out

We have tremendous respect for builders of all types out there.  Nothing is harder to piece together than a good set of exhaust headers and the guys at PPE know what they are doing.  Mandrel bent, TIG welded, and boasting an optional ceramic coating, these headers will help unlock that last bit of juice that you could not get with an exhaust upgrade alone. 


The Description:

The PPE Lexus V8 Headers make a significant increase in flow compared to the stock manifolds. Tube lengths and diameters are increased coming together into a ported 4-1 parallel merge collector. Completely TIG welded construction with thick 16 gauge stainless steel tubing for long-lasting power gains.

These headers are a 4-1 design and feature 1 5/8" runners, a smoothly formed collector with a 2.5" outlet. They are a direct fit to the stock catalytic converters (except SC400). Power gains are 20 who and 20+ ft*lb.


The Specs:

  • 3/8" thick head and outlet flanges
  • Mandrel bent 16 gauge tubing
  • Runners are welded with Silicabronze at the head flange
  • Porting at flanges
  • Flat sanded head flanges
  • Install Instructions
  • 1 year warranty 

NOTE for Lexus SC400 (1991 - 2000)

They are NOT a direct fit to the stock catalytic converters and require fabricating new cats or testpipes to fit.


Notice From PPE:

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. 

Built to order, lead time is estimated 4-8 weeks. 

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