Version A for
- Bonneville T100 versions 2017-2021 (type DB01)
- Bonneville T120 versions 2016-2021 (type DU01)
- Street Twin versions 2016-2021 (types DP01/DP02/DP03)
- Street Cup 2017-2019
- Speed Twin 1200 versions 2019-2021 (type DD01)
- Thruxton 1200 std/R 2016-2021 (see below for RS)
- Bobber versions 2017-2024 (types DV01/DX04)*
- Speedmaster 1200 versions 2017-2024 (types DV01/DX04)*
*NOT suitable for 2024+ versions type DXB0.
Version B for
- Street Scrambler all versions 2017-2022
- Scrambler 900 all versions 2022+
NOT for USA, Canada, Australia and New Zealand - do not order for bikes in these territories.
Version C for Scrambler 1200 versions 2019-2021 (type DS01 only).
NOT suitable for 2021+ versions types DS04/DS50.
Version D for
- Thruxton RS (2020-2024)
- Thruxton TFC (2019)
- Speed Twin 1200 versions 2021-2024 (type DD04, see below for type DD50).
Version E for
- Street Twin versions 2021-2022 (type DP04)
- Speed Twin 900 all versions 2022+
Version F for
- Bonneville T100 versions 2021+ (types DB04/DBB0)
- Bonneville T120 versions 2021+ (types DU04/DUB0)
Version G for Speed Twin 1200 versions 2024+ (type DD50).
Description
Stainless-steel bypass for the removal of the catalyst, between the downpipes and the silencers. An integrated bracket fixes the bypass onto the bike's frame to avoid stressing the downpipes with too many vibrations, ensuring no long-term fatigue.
Fixing points are integrated to re-fit the original shields/covers.
Advantages :
- Performance gain (+8bhp at the dyno !)
- Better engine sound
- Lower engine temperature
- No increase in fuel consumption
- Weight gain (-2 kgs)
This change does not trigger the engine warning light as the O2 sensors remain in place. You can also remove those sensors (with this kit) to facilitate cold-engine starts and idle, and simplify the bike's electrical system. There is also no need to reprogramme the ECU as it is self-adaptative on these bikes.
Fantastic quality - LIFETIME MANUFACTURER WARRANTY !
Mounting
Medium-difficulty installation with basic tools.
Fitting video available here.
Note: This change makes your non-compliant with the original bike, and as such it is not strictly legal for road use. The installation of this kit is your responsibility.
