GPR Exhaust System Honda Nc 700 X - S Dct 2012/13 Homologated slip-on exhaust Gpe Ann. Poppy Bmw - K 1200 S - R 2004/08 (2004-2008) The ThunderBox can operate in

The ThunderBox can operate in three different modes

GPR Exhaust System Honda Cbr 600 F PC 35 1999/00 Homologated slip-on exhaust M3 Inox

GPR Exhaust System Ducati Scrambler 800 2017/20 e4 Homologated slip-on exhaust catalized GP Evo4 Poppy

GPR Exhaust System Honda Transalp Xl 600 V 1986/99 Homologated slip-on exhaust Ghisa

Removable dbkillers : It is possible to remove the noise restrictions (DBKILLERS) only for use in the circuits

GPR Exhaust System Honda Nc 700 X - S Dct 2012/13 Homologated slip-on exhaust Gpe Ann. Poppy Bmw - K 1200 S - R 2004/08 (2004-2008) The ThunderBox can operate inGPR Exhaust System Honda Nc 700 X S Dct 2012 13 Homologated slip on exhaust Gpe Ann. Poppy Homologated slip on exhaust For installation, no structural modifications to the motorcycle are required for use of the product in an approved version. It is recommended to read the instructions in the package or the tutorials visible on www. gpr. it and on youtube. For on line purchases it is necessary to activate the warranty by sending the special coupon