PPE Engineering Lexus SC400 headers - 304 stainless steel (requires fabrication) (1140004 - SS) PPE_CeramicCoating_3 DN5-HDG6 kit features ACT's most

DN5-HDG6 kit features ACT's most popular Heavy Duty pressure plate

Collector: Formed Collector with Spike

Tubes: Equal Length-16 Gauge

Proven repeatedly to make more power and torque than on other header on the market for the VQ35HR motor

PPE Engineering Lexus SC400 headers - 304 stainless steel (requires fabrication) (1140004 - SS) PPE_CeramicCoating_3 DN5-HDG6 kit features ACT's mostThese headers are a 4 1 design and feature 1 5 8" runners, smooth formed collector with 2. 5" outlet. They are NOT a direct fit to the stock catalytic converters. Power gains are 18 20 whp and 20+ ft*lb. The headers are made of 100% 304 stainless steel. Includes new outlet gaskets. Matching flanges for modifying your exhaust are available at an additional charge. Optional Ceramic coating will reduce engine bay temperatures and keep the headers looking