Dynojet Kits for Triumph Twins

Dynojet Carburetor Jet Kits can provide you with a simple and affordable solution to all your carburetion problems. Dynojet Jet Kits increase power and smoothness throughout the entire rev range, while maintaining optimum fuel economy.

Each Dynojet Jet Kit includes comprehensive instructions which show step-by-step installation and testing procedures to ensure a perfect setup every time.

These kits are intended for motorcycles with a stock engine using the stock airbox, air filter and stock pipe. Stage 1 kits are fully adjustable to allow the use of a well designed aftermarket pipes and stock replacement air filters like K&N. Stage 1 kits are designed to improve throttle response and driveability and in most cases power increases of approximately 5% throughout the entire power range can be achieved.

Contact us for availability for these and other models.

E5108 - 95-98 Thunderbird 900 Triple

E5116 - 98-2000 Thunderbird Sport

E5117 - 01-06 Bonneville, 03-04 T100 /Thruxton

E5120 - 03-04 Speedmaster, 02-06 America

E5121 - 05-08 T100 & Thruxton, 06-08 Scrambler, 07-08 Bonneville

E5122 - 05-08 Speedmaster, 07-08 America

Dynojet Kit E5108 E5108   US$ 159.60 Quantity
Dynojet Kit E5116 E5116   US$ 159.60 Quantity
Dynojet Kit E5117 E5117   US$ 112.30 Quantity
Dynojet Kit E5120 E5120   US$ 112.30 Quantity
Dynojet Kit E5121 E5121   US$ 112.30 Quantity
Dynojet Kit E5122 E5122   US$ 112.30 Quantity


Enhance the performance your Triumph Thruxton motorcycle with Thunderbike's performance mufflers / exhaust and extra sprockets or spice up the appearance and functionality with high quality chrome parts like luggage rack, grabrails and an adjustable handlebar. We also offer 3rd party aftermarket parts for your Thruxton cafe racer from other manufacturers like air filters or chain oilers.