KTM DUKE 390 GP1 HI-SLUNG DE-CAT EXHAUST SYSTEM

KTM DUKE 390 GP1 HI-SLUNG DE-CAT EXHAUST SYSTEM

GP1R is a 60mm angular bore tip in black, orange or pure titanium.

• Full titanium construction
• Advanced flow dynamics
• Massive weight saving
• The 14-16 GP1 uses internal baffling to allow you to control db levels from 103 to 110 plus-LOUD!
• Carbon option for GP1 is a sleeve over titanium, as such it will last for life!
• Gives 3-5bhp power gains, Makes the 390 look like it's bigger brother THE BEAST!!! 
• Ready to bolt on and ride.
• no remap required on models up to 2016 if running with insert installed although adding the A.T.O.M will greatly improve power & torque as shown with below graph, further gains will be seen by chosing the Open factory Pack option. 
• Open factory pack comes with advanced map, airbox modification