Thunderbird Predator Exhaust ™

Thunderbird Predator Exhaust ™
Mufflers with a deep, throaty sound for Thunderbird.

Availability: In stock

Usually ships in 1-3 Business Days

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.



Custom designed to exacting performance standards and handbuilt for superior quality, British Customs' Predator Exhaust delivers a deep, throaty exhaust note and ample power boost while adding some aggressive, retro styling. Precision manufactured from 14-gauge stainless steel, the Predator was built for performance and durability with the classic English upswept reversecone look. British Customs engineered mechanical louver baffle design ensures proper back pressure without obstructing exhaust flow. Best of all, our design will never need repacking. The fit and finish is completely seamless, with all welds carefully ground and smoothed into invisibility before finishing. British Customs is setting the standard for aftermarket exhaust for Triumph motorcycles. Like all British Customs designs, the Predator pipes are engineered for troublefree fit and outstanding performance. 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. The British Customs Predator Exhaust is available in highpolish showroom finish.


  • Deep, throaty sound
  • Stainless steel construction
  • Mechanical baffle, no re-packing ever necessary
  • Can be installed with or with the CAT

Does not fit Commander or LT Thunderbird

 Note: Laws regulating motorcycles and motorcycle modification vary between states, provinces and municipalities. It is the rider's responsibility to understand and comply with local laws. The manufacturer and retailer assume no responsibility for any use or application of this product in violation of any applicable law. This performance upgrade requires tuning of your motorcycle.

This part fits the following models
Triumph Thunderbird 1600 - 2009-2015
Triumph Thunderbird Storm - 2011-2015
*Refer to Description in event of VIN specific fitment
Q & a

Product Questions

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Will the Predator Exhaust become available in Black again, for the 2013 Triumph Thunderbird Storm?
Great question ! Unfortunately we are only using chrome/polished/brushed finishes at the moment although when we do offer the colored-finish again, we will send an announcement through our newsletter.
Customer Support answered on July 18, 2016
any change needed to the engine, any downloads?
Yes, a remap is recommended after installing this exhaust. A tune can be downloaded by a local Triumph dealer or for optimal tuning a Power Commander is recommended.
Customer Support answered on February 10, 2017