The FIRSTRACER air injection suppression kit avoids bleeding of exhaust manifolds, detonations at deceleration and limits engine overheating.

X-Pipe Free Spirits has been developed and built to replace and remove the original catalyst to get more power and reduce heat.

This new solution was developed in order to work conical filters in the position for which they were designed, narrow nose to the wind and the broader behind, otherwise there is a kind of vacuum, which is no real improvement.

This box allows the removal of the original air box to place cones type filters K & N or another choice for best performance option.

The BoosterPlug is accepted worldwide, as a brilliant and affordable way to transform your Triumph from ”OK” to ”Absolutely Marvelous”.

This kit allows you to remove lambda probes on your Triumph Bonneville, Thruxton and Scrambler injection EFI.

British Customs has tested and designed this CVK jet kit to increase performance while still maintaining optimal fuel economy.

 Looking for a cost effective way to increase the performance of your Triumph Scrambler EFI or carburators ?

Warning, reserved exclusively for use for the track. Not approved for road use.

Now available the high performance K&N air filter used on the British Customs Air Box Removal Kit. We at British Customs use nothing but the best of air filters directly from K&N

British Customs Springs reinforced hard Triumph Bonneville Thruxton clutch. No more slipping clutch with the reinforced springs.

Available for your Triumph Bonneville, Bonneville T100, Thruxton 900, Scrambler 900, Bonneville America and Speedmaster

This light weight 19 Teeth pulley replaces stock, made of hardened special steel totally stainless, can be used to increase speed.

This bar allows you to properly support your ramp carbs when you install the horns and you remove the original air box.

2 caps Stainless steel with copper seals to plug the holes left by the abduction of the probes.

This x-pipe is designed to replace the original catalyst to significantly free the performance of your bike.

Mounts on Triumph Bonneville, Thruxton, Scrambler until 2015.

The BoosterPlug is accepted worldwide, as a brilliant and affordable way to transform your Triumph from ”OK” to ”Absolutely Marvelous”.

built to replace and eliminate the catalyst, to get more power and reduce heat.

Thanks to the new "self-learning system", there is no need to change the original mapping, or additional units.