STi Exhaust Upgrade
10 March 2005, 08:18 AM
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STi Exhaust Upgrade
Morning All 
Picking up my STi in less than a couple of weeks now which currently has the standard, non-PPP system on it. I had a MY99 UK before with a Magnex single de-cat system on it and am looking for something to provide similar noise levels.
I'd also look to remove the cat in the downpipe but gather from other posts that this requires a CEL fix for about £50, does having the car totally de-catted cause any problems, i.e. over boosting?
Duncan
Picking up my STi in less than a couple of weeks now which currently has the standard, non-PPP system on it. I had a MY99 UK before with a Magnex single de-cat system on it and am looking for something to provide similar noise levels.
I'd also look to remove the cat in the downpipe but gather from other posts that this requires a CEL fix for about £50, does having the car totally de-catted cause any problems, i.e. over boosting?
Duncan
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