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Corsa Sport » Message Board » Classifieds » Wanted » C20XE stainless exhaust system. » Post Reply
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Mark.W |
posted on 23rd Sep 12 at 22:42 |
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Mark.W |
posted on 19th Sep 12 at 03:59 |
So around 2" - 2 1/4" | |
Corsa_Sport21 |
posted on 18th Sep 12 at 21:34 |
I really wouldn't go as big as 2.5" then. N/A engines need back pressure, and with a bore size that big, you will lose back pressure and most likely power too. Not so much an issue on turbo cars etc where they perform better with larger bore exhausts. | |
Mark.W |
posted on 18th Sep 12 at 21:24 |
I was just thinking the bigger the better but obviously not :lol: | |
Corsa_Sport21 |
posted on 18th Sep 12 at 21:00 |
Why 2.5" Mark?? Standard XE system is 2" bore. Unless you are tuning it quite a bit, 2.5" is a bit over-kill and you might actually lose performance. 2.25" would be better. | |
Mark.W |
posted on 18th Sep 12 at 19:31 |
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reecegsi |
posted on 14th Sep 12 at 19:24 |
Mine hasnt got a flexi and it's a Astra gte engine but manifold back is custom made 2.5 inch straight out the back decated I love it lol pops and bangs on happy pedal but still nice and quiet on tick over and pottering around | |
DansCorsaSXi |
posted on 14th Sep 12 at 12:03 |
I'm in same boat Mark. I'm wanting a stainless steel one of some type but haven't a clue what to do. | |
Mark.W |
posted on 14th Sep 12 at 12:00 |
The engine i have is from a Astra GTE and have the standard manifold & decat pipe but not sure if im going to need a flexi fitted. | |
Darryl H |
posted on 14th Sep 12 at 11:18 |
I guess it's preference. | |
Mark.W |
posted on 14th Sep 12 at 11:00 |
I see some people have had flexis fitted to the manifold and some havn't. | |
reecegsi |
posted on 14th Sep 12 at 09:59 |
All are different mate cause I have bought one before meant to of come off corsa didn't fit mine so I hade one made so much easier and you can have it the way you want | |
Mark.W |
posted on 13th Sep 12 at 23:51 |
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Mark.W |
posted on 10th Sep 12 at 22:18 |
A long shot i know but keeping my eyes open for a full system including a manifold to match,back box not needed.Must have a center silencer so no straight though systems. |