Efi Cocktail Shaker Exhaust For America and Speedmaster ™

Efi Cocktail Shaker Exhaust For America and Speedmaster ™
No-holds-barred mufflers for Triumph Cruisers.


Usually ships in 1-3 Business Days From California Warehouse

This product is not for sale in California and use is restricted for closed course competition only. Not intended for street use on any pollution controlled motor vehicle. Any order constitutes Buyers offer to Seller and agrees to the Terms and Conditions stated here upon purchase or acceptance.

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For old school hotrodders looking for a no-holds-barred set of pipes for their Triumph Cruiser, British Customs developed the Cocktail Shaker Exhaust. This flared and flanged shorty pipe delivers a deep rich exhaust note and increases performance in equal measure to its hardcore looks. Each silencer is manufactured from 14 gauge stainless steel and fitted with British Customs exclusive louver core baffle for maintenance free, performance and sound. Installation is quick and easy; each silencer is designed to be a direct replacement for the factory silencers. The silencers feature BC hidden exhaust and mounting bracket that cleans up the rear end of the bike and exposes the rear tire. Proudly made in the USA, the Cocktail Shaker Exhaust is available in polished or ceramic black to suit your style. Note: This performance upgrade requires tuning of your motorcycle.


  • Shorty muffler exposes rear tire 14 gauge stainless steel construction
  • Hidden mounting bracket
  • Unique deep exhaust note
  • Bolt-on installation, no modification or fabrication necessary
  • Made in USA
This part fits the following models
Triumph America EFI - 2009-2016
Triumph Speedmaster EFI - 2009-2016
*Refer to Description in event of VIN specific fitment

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Q & a

Product Questions

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Does my Triumph America or Speedmaster need to be remapped after installation of these pipes?
Yes, you will need to remap your bike after installing the British Customs Cocktail Shaker exhaust. We recommend remapping to the Triumph short accessory muffler exhaust which can be done at your local Triumph dealership.
Customer Support answered on June 27, 2016