Doublefire Titanium Black 
Roadsitalia
Aprilia Dorsoduro 1200

Oval Titanium Black 90x120x285mm
Pair of Homologated Sport Exhausts + Assembly Kit

Doublefire Carbon 
Roadsitalia
Yamaha Tracer 9 GT 2025-
Oval Carbon 90x120x285mm
Full Sport Exhaust System Approved EURO 5+
Only compatible with version with two lambda sensors.

Doublefire Carbon 
Roadsitalia
Ktm 890 SMT

Oval Carbon 90x120x400mm
Homologated Sport Exhaust + Assembly Kit

Replacement catalyst for Roadsitalia sports exhausts.

Dedicated version for Yamaha MT-09 - Tracer 9 / GT 2024- with Euro 5+ homologation.

It is installed between the manifolds and the connection pipe of the silencer without the need for modifications.

Dimensions of the catalyst:

External diameter: 76mm

Length: 100mm

Catalyst designed to optimise performance, reduce emissions and decibels emitted. Be sure to check its condition periodically to maintain efficiency and compliance (it is a component subject to wear).