Jord11
New member
Hi, I'm looking at adding a few mods to my 135 multiair but I'm not 100% sure on what output I will have.
I currently have a corsa limited edition 1.3 diesel with a dtuk tuning box, piper cat back exhaust and a itg panel filter and these mods have made a significant improvement to the car and these are the type of mods I'm looking to add to my new car when it arrives late next month.
Now the mods I have looked into are, k&n air filter or bmc cda, tmc tuning box and either a cat back exhaust or a 200 cell sports cat, I know the sports cat would give me extra bhp but what would a cat back give me as I don't want an insanely loud exhaust just want I nice raspy sound when my foot is down.
So what do you guys think about bhp and is there anyone on here that has these mods?
I currently have a corsa limited edition 1.3 diesel with a dtuk tuning box, piper cat back exhaust and a itg panel filter and these mods have made a significant improvement to the car and these are the type of mods I'm looking to add to my new car when it arrives late next month.
Now the mods I have looked into are, k&n air filter or bmc cda, tmc tuning box and either a cat back exhaust or a 200 cell sports cat, I know the sports cat would give me extra bhp but what would a cat back give me as I don't want an insanely loud exhaust just want I nice raspy sound when my foot is down.
So what do you guys think about bhp and is there anyone on here that has these mods?