2-1 Low Pipes GP Edition


The 2-1 Low Pipes - GP Edition for Triumph Street Twin, Street Cup, Bonneville T100, and Bonneville T120 is a racing-inspired full exhaust system designed to increase the performance of your bike. The materials and craftsmanship on display in this system is a match for Triumph's high Modern Classic models. This system has numerous high quality features that you won't get elsewhere. From the start, it has a CNC header flange that is OEM quality and integrates with the bikes O2 system. The headers are mandrel bent, this means better flow, as there is no loss in inner diameter like you get in a pressure bend. The headers lead into a carefully designed merge collector optimized for maximum exhaust flow. Then comes the model specific mid-pipe that enables a bolt on application. The system is completed by our popular GP Slip On Muffler. Each component is held together by spring tension, furthering the race-inspired design of this exhaust system.

If you have any questions, or would like further explanation on why this system is better than anything else on the market, please contact us:

Email: support@british-customs.com
Toll Free: (877) 999 BRIT


  • TIG Welded
  • Exposed Driveline
  • True Merge Collector
  • Full Mandrel Bent Headers
  • Spring Tensioned
  • Proprietary CNC Header Flange

Included Components:

  • Headers
  • Mid-pipes
  • GP Muffler
  • (3) Stainless steel springs
  • Mounting Hardware


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