This is a GPR exhaust to suit Honda Cbr1100Xx Superblackbird - X Eleven 1997-2006, Trioval, Dual Homologated legal slip-on exhaust including removable db killers and link pipes Dual homologated slip-on exhaust including removable db killers and link pipesGPR's Trioval series is a GPR best-seller, with a classic ovoid drop shape. It is made of hand-polished 304 stainless steel and has a diameter of 100MM x 130MM.

• Sound: upgraded sound from stock exhaust. although louder than stock but in compliance with the limits prescribed by law, this exhaust produces the softest sound of all the gpr exhausts.
  
• Performance: upgraded performance from stock exhaust
  
• Quality: italian made with high-grade welding
  
• Weight: lighter than stock exhaust

  installation instructions (pdf)

  all gpr exhausts are made to order in italy and take roughly 2-3 weeks, depending on the exhaust. after placing your order with us, it will be immediately sent to gpr for production.

Click here for fitting instructions (PDF)

All GPR exhausts are made to order in Italy and take roughly 2–3 weeks, depending on the exhaust. After placing your order with us, it will be immediately sent to GPR for production.