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Designed as an emissions control modification, the Triumph air injection system pumps air into the en..
The better your Triumph breathes, the better it performs. It's just that simple. With the British Cu..
The better your Triumph breathes, the better it performs. It's just that simple. With the British Cu..
Looking to a cost effective way to increase the performance of your Triumph Bonneville or Thruxton? ..
Looking to a cost effective way to increase the performance of your Triumph Bonneville or Thruxton? ..
Looking for the best Triumph Scrambler performance upgrade for your dollar? British Customs has deve..
The British Customs Competition Header system for Triumph Street Scrambler. This unit will replace t..
Bar-end mirrors create instant attitute on our Triumph Modern Classic, but those unsightly mounting ..
Triumph builds a great looking bike, no contest, but that bulky, stock plastic brake reservoir doesn..
Want to unleash the performance of your Triumph America or Speedmaster? British Customs has engineer..
Want to unleash the performance of your Triumph America or Speedmaster? British Customs has engineer..
The Thunderbird 1600 is an awesome bike. Not only does it run with Milwaukee’s finest right out of t..
A quick and easy doityourself upgrade that gives your Triumph a truly vintage look. Features: Giv..
If you’ve already tuned the ECU on your Modern Classic, you might as well pull your O2 sensors too. ..
British Customs CVK Jet Kit British Customs has tested and designed this jet kit to increase perform..