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Corsa Sport » Message Board » Help Zone, Modification and ICE Advice » exhaust on a 306 d turbo » Post Reply

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Kris TD

 posted on 18th Apr 04 at 15:32

quote:
Originally posted by MattyB
yeah i know on corsa TD zaust makes a diff.........i've heard ur zaust roar!

Matt


and its only a backbox :lol:


MattyB

 posted on 18th Apr 04 at 14:50

yeah i know on corsa TD zaust makes a diff.........i've heard ur zaust roar!

Mine is turbo back. Turbo on the 306 is right at bottom of down pipe....it acts as the join between the down pipe, and rest of zaust.

Mine is a custom straight thru jobbie, but to be honest, dunno wot bore. Think its pretty much same size as OE pipe.

Matt


Kris TD

 posted on 17th Apr 04 at 13:03

well does on a corsa td anyway. turbo back will, getting a biger bore as standard bore strangles the turbo.
matty you got the down pipe too then?

get a custom made 2 1/2 inch bore


MattyB

 posted on 16th Apr 04 at 22:51

Hardly any sound difference or performance gains on these engines.

I've got a full straight thru system from the turbo back, only box being Piper back box.

Power wise.....1-2bhp max.

Most people dont bother with a full zaust on these. Only reason i did, was coz the other one was rotten to fcuk. Just go for a decent quality back box so it looks smart, and u get a tiny bit of a burble.

Matt


p16vlv

 posted on 16th Apr 04 at 19:31

not much sound difference and a little more power.


corsabmo-fo

 posted on 16th Apr 04 at 17:27

Cheers kris TD, anyone else have any opinions?


Kris TD

 posted on 16th Apr 04 at 17:13

decent sound plus more power, get 2 1/2 inch bore. turbo back.


corsabmo-fo

 posted on 16th Apr 04 at 17:12

What effect would an aftermarket exhaust have on a 306 d turbo? Would it produce a decent sound or just enhance the diesel rattle?