Brey Krause R-9042 Seat Adapter Installation Kit - For R-9080/81 Seat Brackets 1980 Stainless steel X-Pipe replaces the

Stainless steel X-Pipe replaces the factory mid-pipe with a straight through design in place of the factory resonator

when Sport Cats are installed No ECU tune required Will fit with any brand of aftermarket exhaust system designed to work with the factory headers 25+ years of air-cooled and water-cooled Porsche experience went into our design for these hand-crafted headers Simple DIY (Do-It-Yourself) bolt-on installation

Do you need help with improving your exhaust

There is another +9HP on GT4 cars and +6HP on Cayman and Boxster cars on top of the free-flwo maxflo mufflers

Brey Krause R-9042 Seat Adapter Installation Kit - For R-9080/81 Seat Brackets 1980 Stainless steel X-Pipe replaces theThe Brey Krause R 9042 Installation Kit is necessary for installing Brey Krause R 9080 & R 9081 Side Mount Brackets to the floor of Porsche 996 997 Boxster Cayman models. These brackets allow for the direct mounting of Porsche GT3 seats to the floor of the vehicle (with no slider) to increase head room for tall drivers.