Big One, a range of Italian made street legal quality two stroke expansion chambers and silencers made as a direct replacement for the original. Finished in a black heat resistant coating. Big One front pipes are completely compatible with the original tailpipe, and the range of alloy/metal tail pipes will simply attach to your original front pipe, giving you a proven power increase. Re-jetting is not normally required, however periodic checks on the fuel mixture would be advisable for maximum performance.
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|Product Group||Exhaust Systems & Silencers|