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  • PPE Engineering Lexus IS-F Race Headers Quick view

    PPE Engineering Lexus IS-F Race Headers

    The PPE ISF 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...

  • Sikky Lexus ISF Headers Quick view


    Sikky Lexus ISF Headers

    Sikky Lexus ISF Headers ( HDR004CC-V2) Sikky Manufacturing has spent the last year testing and developing a new exhaust header for the ISF chassis.  Our challenge was to design and build the ultimate header from the ground up.  Highest power...