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Thruxton R 1200 Speed Twin 1200: British Customs GP Slip On Exhaust:

Our Price: £899.99
Product Description

(Special Order Only! 10-14 Day Lead Time) The GP Exhaust is a truly handcrafted muffler made by some of today’s most skilled technicians. Step by step, each muffler is slowly, meticulously rolled and TIG welded from 100% stainless steel to create a muffler that evokes the golden era of motorcycle racing. GP-style exhaust usually only comes as part of a full exhaust system, requiring you to completely remove your old exhaust pipes and redo your air intakes in order to get them working. For riders seeking to give their modern classic a vintage road race look and sound, the GP Exhaust is the highest quality performance solution available.


  • Handmade exhaust by master technicians
  • 100% stainless steel construction
  • 2.5lbs per exhaust
  • Re-packable stainless steel mesh perf core baffle for optimal back pressure
  • Vintage road race looks and sound
  • Rubber mounted bracket for increased durability and easy installation
  • Proudly made in the USA

What's in the box:

  • Left and right GP slip on exhaust
  • Stainless Band Clamps
  • Mounting components

Common Q & A's:

Q: Do I need to remap or change the tune after I install these pipes?
A: For Liquid-cooled models, a remap is not required due to the self-learning system in the ECU unless an X Pipe is installed, although we do recommend using a Power Commander to get the best performance out of your machine.

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