GPR Exhaust System Royal Enfield Classic / Bullet Efi 500 2017-2020, Satinox , Slip-on Exhaust Including Link Pipe and Removable DB Killer Vtr 1000 Sp-2 2002/2006 it Requires ECU Re-Mapping: Akrapovic

it Requires ECU Re-Mapping: Akrapovic Map Reference: KTM

it Reference: ATV

it Reference: MO

it Reference: BT

Reference: ES071

GPR Exhaust System Royal Enfield Classic / Bullet Efi 500 2017-2020, Satinox , Slip-on Exhaust Including Link Pipe and Removable DB Killer Vtr 1000 Sp-2 2002/2006 it Requires ECU Re-Mapping: AkrapovicProduction Time: 7 10 DAYS Weight: 1. 8 Lbs. 3. 97 Kg. Length: 11. 81 in. 300 mm. GPR's Satinox silencer is made of 304 stainless steel. It has an oval shape with a diameter of 3. 5 inches x 4. 7 inches (90MM x 120MM). FEATURES SOUND: Upgraded sound from stock exhaust. Although louder than stock, this exhaust produces the softest sound of all the GPR exhausts. PERFORMANCE: Upgraded performance from stock exhaust QUALITY: Italian made with high grade