Introducing our brand new Exhaust System for Triumph Street Twin, Street Cup, T100, and T120 – – OR Thruxton 1200, Speed Twin 1200!

This Big Bore, 304 Stainless Steel system completely bypasses the CAT for unrestricted airflow, a boost to performance, and a deep and powerful sound. Listen to our sound-test videos below!

We’re offering the Dueller 2-2 in two configurations – so make sure you’re looking at the right listing for your bike.


For Street Twin, Street Cup, T100, and T120:


For Thruxton 1200, Speed Twin 1200: