Thunderbike Triumph Bonneville '09+ SE & A1 Performance Exhaust Mufflers
Thunderbike performance exhaust slip on silencers for the Bonneville SE & A1 model, 2009 on.
If you have a T100 or carb model (pre 09 spoked wheel) Bonnie please click HERE to see our other listing.
The same Thunderbike worldwide acclaimed quality and performance, easily fitted, enhance the power and style of your Bonnie SE. Very similar looking to the original fitments, but with that Thunderbike edge. The left hand side muffler includes brackets for the sidestand and mainstand stops, as on the stock mufflers.
A great useable improvement in power, up by 10% on the standard mufflers! Torque also has a healthy boost right through the rev range! Our dyno results were taken with the standard Triumph tune download.
These pipes unleash that beautiful bassy Bonneville beat with a lovely bark when it's opened up. Don't just take our word for it, check out the video below.
Proudly made in New Zealand.
A great compliment with these mufflers is the Air Injection Eliminator Kit - to help stop the "popping" on the overun and to reduce "blueing" of the exhaust header pipes.
Please note: We offer a 6 month warranty on all chromed products from the date of purchase, the same as Genuine Triumph.
While chrome should last longer than that in some environments/conditions, there are others (eg, coastal situations, or areas where salts are applied to the road, or even storage in a moist enviroment, like a steel container or unlined steel garage) where chrome can fail very quickly indeed. Chrome has a very porous finish and should always be waxed to prolong its life.
Our exhausts are made to order and the lead time to manufacture is 3-4 weeks plus shipping. Orders are charged when ready to ship and the prices below include the cost of shipping.