Iron Cobras Fabrication GP 2:1 Exhaust – Triumph Thruxton or Bonneville


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Iron Cobras Fabrication designed 2 into 1 GP Style exhaust system for the Triumph Thruxton and Bonneville.


Full Stainless steel construction for performance and longevity

-100% tig welded construction throughout

-True slip fit merge collector

– significant weight savings over stock exhaust system

-Tapered cone muffler with louvered core and pie cut tip

-Brushed finish

-Deep, aggressive, throaty sound

-Available with or without o2 sensor bungs (o2 bungs are an extra $25)

-A true bolt on performance part, no cutting or modification required

-Handmade in Long Beach, Ca, USA

– these are built to order, current turnaround time from order to ship is 3 weeks. Please email before ordering to confirm delivery timeframe.

– fits 2004-2015 Thruxton or 2001 – 2015 Bonneville

We run this exhaust on our shop Thruxton

Not eligible for any discounts

bike photos provided by Jimmy Lobiondo and Brian Bernstein

Additional information


Thruxton, Bonneville

O2 Sensors

Yes, No

Bonneville Carb 2001 - 2008
Bonneville EFI 2009 - 2015
Thruxton 900 Carb 2004 - 2008
Thruxton 900 EFI 2009 - 2015