PPE Engineering Lexus RCF/GSF/ISF/IS500 Un - Equal length headers - Stainless (145003 - SS) PPE_CeramicCoating_4 Notes:200cpi metal core

Notes:200cpi metal core

Exhaust Exits:2

AI2-SPG4 kit features a Sport pressure plate for a nice upgrade

5" OD -High-flow H-pipe -Optional High-flow cats -Optional PPE resonators -Bolts onto stock manifolds and performance headers -Bolts onto stock or performance axle-back mufflers -includes gaskets -PPE Restonators use a premium German made packing material and all stainless construction High-flow cats are Magnaflow standard

Finish:T304 Stainless Steal

PPE Engineering Lexus RCF/GSF/ISF/IS500 Un - Equal length headers - Stainless (145003 - SS) PPE_CeramicCoating_4 Notes:200cpi metal coreThe PPE RCF GSF ISFUnEqual Length 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 tubing for long lasting power gains. NEW: Includes 90 O2 extenders Optional high flow stainless steel Magnaflow cats are an option. They get welded into your stock or aftermarket midpipe.