Adjustable torque from 1

Soft lining protects against scratches

Make sure tap follows center line of the handlebar I

that provides a seamless flow of exhaust gases

Replacement shells available

GPR Exhaust - M3 Inox Racing Slip-On for KTM RC 390 - 2015 to 2016 Muffler with:Link Pipe Adjustable torque from 1GPR developed the M3 Inox after the victories in the Moto3 World Championship. It has a removable racing grill and CNC machined bottoms. It has a hand brushed stainless steel body, and a round shape with a diameter of 100mm. Product Features SOUND: Upgraded sound from stock exhaust. PERFORMANCE: Upgraded performance from stock exhaust QUALITY: Italian made with high grade welding WEIGHT: Lighter than stock exhaust Technical Specifications Shape: Round