PPE Engineering Lexus LS400 headers - 304 stainless steel (1140005 - SS) PPE_CeramicCoating_2 Magnaflow Catalytic converters are EPA

Magnaflow Catalytic converters are EPA and OBD2 compliant

Elite Series Exhausts feature 100% 304 stainless steel materials and 100% TIG welded construction The PPE Engineering midpipe for the GSF bolts to the factory manifolds and factory axle-back as well as any aftermarket headers and axle-back that fits like stock

Heavy to very heavy pedal effort

Recommended for street and occasional race use

ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load

PPE Engineering Lexus LS400 headers - 304 stainless steel (1140005 - SS) PPE_CeramicCoating_2 Magnaflow Catalytic converters are EPAThese 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