GPR KTM 390 RC (2017 – ) Slip-on Exhaust "GP Evo 4 Black Titanium" (EU homologated) Lights & Indicators Laterals in black carbon look

Laterals in black carbon look and edge

Honda CB650F (2014 — 2018)

Catalysts and collectors diameters have been designed to optimize torque compared to the original and other aftermarket exhausts

Medium torque increase +4 Nm

Evo 3 silencer is available in different versions / materials: stainless steel and titanium

GPR KTM 390 RC (2017 – ) Slip-on Exhaust "GP Evo 4 Black Titanium" (EU homologated) Lights & Indicators Laterals in black carbon lookG. P. R. Exhaust Systems "GP Evo 4 Black Titanium" homologated slip on exhaust silencer kit with double removable dB killer (baffle). Handmade in Italy. Stainless steel link pipe (Aisi 304) CNC machined ergal caps with pentagonal 50 Anniversary cover Black titanium silencer with ceramic treatment Conic shape (round to oval), diameter 96x130 mm Weights about 1,65 kg Improved heat resistance MotoGP and WorldSBK approved Brackets, holders and fasteners