T Tom_j_l Member Norwich UK Mar 21, 2017 #22 Kbs133 said: Stupid questionof the day... what is a back box delete. Please humour me I am a newbie Click to expand... 1) remove back box 2)fit straight pipes 3)put on hearing protection 4)enjoy your now slower car
Kbs133 said: Stupid questionof the day... what is a back box delete. Please humour me I am a newbie Click to expand... 1) remove back box 2)fit straight pipes 3)put on hearing protection 4)enjoy your now slower car
