172 Cup
fitted a ktec stealth backbox the other day and the fitting is a little bigger that that of the standard middle box. i thought i'd have the whole center secrion removed and get a stainless steel pipe put in its place so i took the car to a garage which mainly fits exhausts. they said it might be cheaper if i could get a middlebox myself, but the only one i found was made by supersprint and cost £200. the garage were gonna charge me about £80 to cut out most of the center section and replace it with a mild steel pipe. i told them i'd think about it as i'm just gonna look for another middle box or straight through pipe. anyone know anywhere i can get one from or is it just gonna be better if i get them to do the job...?