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Had exhaust leaks with the gaskets that came with my catback. Subbed these in- no more leaks. ...

Taped surfaces were much cooler than an untaped surface when measured with an infrared thermometer. From an unintended stress test, ...

The gasket material is not nearly as important as the torque wrench-compatible hardware that comes with it. Proper and even ...

Good quality, no leaks between the factory header and my FI RHFCs. ...

Greatly improves the consistency of pedal feel. I can pretty much stand my entire weight on the brakes without noticing ...

Feeling is night and day with these collars with increased handling, stiffness, and feel for traction. DO NOT be an ...