Thunderbike Triumph Scrambler Performance Exhaust Mufflers

Performance mufflers for the Triumph Scrambler, available in chrome or black HPC. They sound awesome, just like you would imagine it should sound. Very easy to fit, re-use the original heat shields.

These exhausts are lovingly hand made here in New Zealand, are lighter than stock and have a unique look unlike anything else on the market.

It gets better, these pipes will give a nice smooth power increase throughout the rev range and (we think) they are the best sounding mufflers we've ever heard on a Scrambler! OK we're a bit biased but they do sound awesome, check out the videos below.

And to make fitting really easy they do not need rejetting! EFI models will benefit from the Triumph aftermarket silencer tune download.
Photo shows black mufflers with original heat shields.

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.

Note: Early versions of these mufflers had a 41mm outlet diameter which was changed to 35mm. Please check your tailpipe outlet diameter if you are ordering baffles for mufflers already fitted to your bike and advise in the field below so that we can supply the correct fitment.

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/condition, there are others (eg, coastal situations, or areas where salts are applied to the road, or even storage in a moist environment, 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 aren't charged until they are ready to ship and the prices below include shipping costs.

Chrome Finish Scrambler Muffler Set TBSCMC Includes freight & GST   NZ$ 1,292.85 Quantity
Black HPC Finish Scrambler Muffler Set TBSCMB Includes freight & GST   NZ$ 1,292.85 Quantity
Optional DB Killer Removable Baffle Set TBBAFFLE38 Includes freight & GST   NZ$ 210.60 Quantity
Tailpipe Exit Diameter (35/41)  


Enhance the performance your Triumph Scrambler twin motorcycle with Thunderbike manufactured parts like the Performance Exhaust Mufflers or an additional front sprocket. Protect your Scrambler motorbike from road dirt with mudguards and add a chrome luggage rack for those extra bags. We also offer third party aftermarket parts for your Triumph Scrambler that we have tested ourself.