Turn Out Performance Tips - Street Twin/Cup


British Customs Turn Out Performance Tips for Street Twin

The British Customs Turn Out Performance Tips for Triumph Street Twin and Street Cup replace the stock mufflers with a vintage TT exhaust-inspired tip to give your bike a custom look and  sound. These tips install quickly and easily behind the catalytic converter, which helps open up the deep, resonant note of the engine. They’re made from 304 stainless steel for durability, quality, and weather resistance, and will develop a rich patina that will complement the colors of the header. They’ll also help you gain some significant weight savings over the stock mufflers. 


  • Vintage flat track looks
  • Weigh 13 pounds less than stock mufflers
  • Made from quality 304 stainless steel
  • Installs quickly and easily
  • Made in USA

Download Install Guide



Part Number

Model Fitment


2016+ Triumph Street Twin

Included Components:

  • Left and Right Turn Out Performance Tips 

Q: Do I need to remap after I install these pipes?

A: Due to Triumph "Self Learning ECU" a Re-Map is not required. However, for additional Mapping flexibility, we recommend that you purchase and install a DynoJet Power Commander V. With this unit installed you can upload a custom MAP developed by DynoJet for our Exhaust products. These MAPs are available here.

Q: How do you install these? I only see two mounting points
A: The front end connects into the catalytic converter and the bracket on the rear requires a simple bolt. It took us several minutes to install using basic tools but install times can vary