Catalyst removal on Triumph Thunderbird 1600/1700
Fits Triumph Thunderbird 1600 and 1700 Storm.
Not suitable for Commander and LT versions.
Stainless steel bypass pipes for a bigger sound (remains civilized !), and a significant increase in performance, especially in mid-range accelerations.
Easy installation, direct replacement of the catalyst which is under the bike. The original mufflers are reused but you win some horses and a few decibels! Even better, you can combine this bypass with our stainless steel silencers for Thunderbird 1600/1700.
Design and manufacture by hand by DP Performance, British specialist of accessories for Triumph Rocket III and Thunderbird. Construction in "304 Marine Grade" stainless steel, the top ! Very nice quality and flawless finish.
It does not create a fault in the engine management system, on the contrary the system recognizes the gain in "engine breathing" and adjusts the intake characteristics - 10-15ch gained on tests made by DP!
We recommend to replace the original air filter with a K&N "high-flow" filter giving more air to the engine to optimize engine breathing. For an additional performance gain, you can also get your Triumph dealer to install an "advanced" engine map.
2 years warranty.