Valve controller kit allows you to force the valves open or closed at all times to prevent random valve opening and closing
2 Carrera vehicles without Porsche Sport Exhaust / PSE (2017+)
you can be assured that the HJS cats are either certainly counterfeit
Streamlining our Competition Over Axle Pipe design also removes the significant heat soak that the factory units contained
Unleash the full potential of your Mercedes G63 AMG (W463) with Ryft DOWNPIPES - RACE
Kline Innovation McLaren 540C 100cell cat pipe set BMW-M2-F87-2016 Valve controller kit allows youTHE SOUND High flow catalysts, or decats, open the volume up significantly, while our signature 1D CLR tight radius x pipe raises the pitch to where a supercar should be. Crafted from premium F1 grade, Inconel 625 superalloy, not only vastly reducing weight, but also adds that special tonal quality to the McLaren that can only be achieved by Kline Inconel range. Available in Decat for optimum sound and performance, or a choice of 100 or 200 cell high