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Just because you want some extra grunt from your Hinckley Twin, doesn’t mean you have to announce it to the world. To keep you ﬂying even faster under the radar, British Customs has developed a Sleeper Pro Exhaust System for the Triumph Bonneville.
Precision-manufactured from 14-gauge stainless steel, the Sleeper Pro Exhaust was built for performance and durability. A mechanical louver bafﬂe maintains optimal backpressure increasing exhaust ﬂow. The true beauty of Sleeper Pro system is that it accomplishes this without making you sound like a hooligan in the process and delivers a retro look that oozes cool.
The ﬁt and ﬁnish are seamless, with all welds carefully ground out before ﬁnish-ing. British Customs is setting the standard for aftermarket exhaust for Triumph motorcycles. Like all British Customs designs, the Sleeper Pro System is engineered for trouble-free ﬁt and outstanding performance. The Sleeper Pro System will ﬁt both the EFI and non-EFI Bonneville.
Stainless steel construction ensures superior quality over traditional chromed steel, delivering enhanced corrosion and pitting resistance. Polished stainless is also easier to maintain than chrome, which can be quickly ruined once the surface is scratched or dinged.
Note: Check last six digits of VIN # for proper fitment.
|Product Style||RevZilla Item #||Manufacturer Product #||Availability|
|VIN greater than 437493 / Polished Stainless Steel||1019382||BC902-122-P||Available: Requires 1-3 business days lead time prior to shipment|
|VIN less than 437492 / Polished Stainless Steel||1236039||BC902-121-P/||Available: Requires 3-5 business days lead time prior to shipment|
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