backbox

Just removed this from the exhaust system. It's possible one of the nicest sounding back box's i've heard in a long time. Very subtle and pleasant on cruising but has a great growl when on song!! It's come from a CA18DET system, so the hangers are for an s13 chassis. But will obviously fit any...

hi all, i just went to my local welding shop to get my back box changed, because i have a straight trough exhaust system. i bought a cheap back box the ones you find on a little corsa or similar. but when i told the guy to weld it on he told me my performance will decrease and i needed a bigger...