The RT99 is designed for amateur, and everyday racers – it will easily pass the AMA standard for amateur racing, at 99 dB
The RT94, using our exclusive quiet muffler, will breeze past the FILM 94 dB test as well as pass all required AMA 94 dB tests for off-road use
Unlike most systems that simply plug up the exhaust to reduce noise, Jardine started with a clean slate and developed a hybrid mechanical/ perforated core, that reduces exhaust sounds to almost a whisper, but maintains the power of a true aftermarket exhaust
U.S.F.S.-approved, with a qualified screen-type spark arrestor that is easily removed for closed-course competition
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