Pair of Catalyzers

Replacement catalyst for Roadsitalia sports exhausts.

Available in version with Euro 3 and Euro 4 homologation.

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

Dimensions of the catalyst:

External diameter: 48 mm

Length: 30 mm

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).

Replacement catalyst for Roadsitalia sports exhausts.

Dedicated version for Yamaha MT-09 - Tracer 9 / GT 2021/2023 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).

Replacement catalyst for Roadsitalia sports exhausts.

Dedicated version for Yamaha R7 with Euro 5 homologation.

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

Dimensions of the catalyst:

External diameter: 48 mm

Length: 85 mm

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).

Replacement catalyst for Roadsitalia sports exhausts.

Dedicated version for Kawasaki Z650 / Ninja 650 / Versys 650 with Euro 5 homologation.

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

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).

Replacement catalyst for Roadsitalia sports exhausts.

Dedicated version for Yamaha MT-07 with Euro 5 homologation.

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

Dimensions of the catalyst:

External diameter: 48 mm

Length: 85 mm

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).

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).

No kat pipe (Removes the catalyst) for Roadsitalia sports exhausts.

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

The pipe removes the catalyst and makes the exhaust direct.

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

No kat pipe (Removes the catalyst) for Roadsitalia sports exhausts.

Dedicated version for Yamaha MT-09 - Tracer 9 / GT 2021/2024 with Euro 5 homologation.

The pipe removes the catalyst and makes the exhaust direct.

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

Replacement catalyst for Roadsitalia sports exhausts.

Dedicated version for Yamaha T-Max 560 with Euro 5 homologation.

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

Dimensions of the catalyst:

External diameter: 48 mm

Length: 85 mm

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).

Lambda Probe Extension MT-09 - Tracer 9/GT EURO 5
ONLY for Roadsitalia sports exhausts

No kat pipe (Removes the catalyst) for Roadsitalia sports exhausts.

Dedicated version for Ducati Desert X with Euro 5 homologation.

The pipe removes the catalyst and makes the exhaust direct.

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