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Corsa Sport » Message Board » Help Zone, Modification and ICE Advice » exhaust system for c20let corsa » Post Reply
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Robo C20Let |
posted on 17th Aug 10 at 14:08 |
quote: i know what you mean mine sounded like a jet taking off until i had to put silencers on it for track days well gutted. | |
P1CK4D |
posted on 17th Aug 10 at 07:16 |
On mine all I had was a backbox. As said, you don't need back pressure on a turbo'd car. Mine sounded the bollocks on full chat. I miss it :( | |
Robo C20Let |
posted on 17th Aug 10 at 06:01 |
you dont need back pressure with a turbo, 3 inch straight through will be very loud but free up the exhaust nicely | |
dale87 |
posted on 16th Aug 10 at 21:01 |
Id like to know this too . I was thinking 3 inch straight through with 1 back box also but keep thinking it wil be too loud like that but I want it to work as good as possible in terms of performance. deffo not having a cat I know that :lol: | |
c20letandy1988 |
posted on 16th Aug 10 at 19:13 |
hi guys i was just thinking what is the best things to include in a system for a c20let corsa exhaust system e.g. cat? centre box? backbox? iwas going to just run 3inch straight through with just a back box but not sure if i will need a centre box for back pressure etc? |