Elboy 0 Posted June 29, 2005 Im thinking of buying one of those universal fit back boxes off ebay for my '91 1.8 16v but aparently i need to know these details in order to replace the original. * The inlet diameter in mm * The outlet diameter in mm. * The length in mm does anyone know the answer to these or doesn't it mater. Will they be able to fit which ever one i choose anyway?? also has anyone any experience of these back boxes and are they any good or am i just wasting my money?? recommendations/advice welcome Quote Share this post Link to post Share on other sites
h100vw 0 Posted June 29, 2005 Don't do it.... Buy a real back box designed for the car. Supersprint ones are supposed to mate to the std system if you just want a BB. Otherwise I would say get a full system. Jetex are reasonable money and then there is the whole Magnex/Milltek debate but so I don't get slagged by the MODs I won't go further... :mrgreen: Quote Share this post Link to post Share on other sites
dinkus 10 Posted June 29, 2005 Heh heh, as Gavin says, get a proper exhaust. Discussion on Magnex/Milltek/Supersprint/local piece of scaffolding etc - http://the-corrado.net/.archive/forum/viewtopic.php?t=25077 Quote Share this post Link to post Share on other sites
