The decat for the Triumph Speed Twin 900 is designed for those who want to maximize their bike's performance, improving engine response and achieving a more aggressive and engaging sound. Designed by Officine Italiane Zard, this component integrates perfectly with both the OEM exhaust and Zard silencers, enhancing power delivery and producing a deeper, richer sound.

Handcrafted in Italy, the system is built from AISI 304 stainless steel.

The resulting sound is fuller, matching the sporty character of the Speed Twin 900. It retains the stock heat shield and is compatible with both original and Zard exhausts. This product is intended exclusively for racing use and is not approved for road use.

With a significant power increase and a weight of just 1.4 kg (3.1 lbs), the Zard decatalyzer contributes to a substantial performance boost, improving acceleration responsiveness and handling.

Warning: after installing the Zard decat, the motorcycle’s ECU in E5 Plus configuration may detect a catalyst anomaly, triggering the catalytic converter warning light (informational). To prevent this warning light from activating, ECU remapping is required.