PPE Engineering Lexus IS/GS/RC High - flow cats (kit) - weld in (935002) PPE_CeramicCoating_3 The PPE ISF Headers make

The PPE ISF Headers make a significant increase in flow compared to the stock manifolds

Tubing is all mandrel bent and tig welded

Nothing is harder to piece together than a good exhaust system and the guys at PPE know what they are doing

AR2-XTSD kit features an Xtreme pressure plate for the most demanding driver

Part Type:Headers & Manifolds

PPE Engineering Lexus IS/GS/RC High - flow cats (kit) - weld in (935002) PPE_CeramicCoating_3 The PPE ISF Headers makeMetal Core High flow cats for use with the PPE Headers. Stainless Steel body and core. ** These cats get welded into your existing exhaust after the headers. Includes stainless steel, angled, weld in O2 bungs Magnaflow ECT cats are EPA compliant Features: Finish: Stainless Steel Notes: Weld In, For Use with PPE Header Spec: 2. 5" Test Pipe Specifications: Finish: Stainless Steel Notes: Weld In, For Use with PPE Header Spec: 2. 5" Test Pipe Fitment