exhausts

[pottsyscorsa]

i have a 1.2 corsa and i am on the verge of buying another exhaust and am just wondering which one would make a louder sound out of the 3" single round or 4" wsingle round both by ashley exhausts

any ideas write back
paul

[jar_jar89]

if it just cos the end i rusty....just get a clip-on end piece from halfords or sumwhere and drill the midsection and debuff? the airbox and it will sound louder and look cheaper for pennies! theres a tutorial on drilling the box in one the corsa technical forums i believe.

[pottsyscorsa]

i have a dtm back box on it at the moment but not loud enough so was just wondering which would be louder out of the 2

[jar_jar89]

oh rite....well i dunno tbh. i would imagine the 4" would have a deeper sound to it but dunno if it will be any louder as such. maybe decat the exaust midbox or go for a straight through exhaust system if u want it to be louder if u ot done so already. Although decat is kinda legal car wont pass its MOT unless u put cat back on. so if u can do it urself go for it. but could start to be costly if u gotta get it decatted then recatted at garages for each MOT.