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      04-28-2009, 05:32 PM   #28
bbacon
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Drives: 2008 M-3 Coupe
Join Date: Apr 2009
Location: saratoga springs, ny

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corsa exhausts

Just had the Corsa system installed by Turner Motor Sports. Outstanding shop and people.

Before buying this exhaust system a couple of things:

1. Good build quality
2. Does NOT eliminate secondary cats.
3. Despite their claim of no "drone" with the system it has one. Between 3,000 and 32,00, exactly where the car runs at 75-78 MPH on cruise contol. If you do much of that driving, buy another system.
3. Their M-3 demo has the supersprint system. The only drone on that car comes in much lower..say 2,000. Theirs had the cat delete, pulleys and software. Pulls WAYYY harder than the stock car.
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