After speaking with Corsa about the sport system sound level they recommended I put on high flow cats for the sound I want. I'd like to put the cats and catback on at the same time however my concerns are warranty and codes, I know you can tune them out but I know for sure it can void a big part of your warranty if you tune. Help is much appreciated.
Corsa Sport High Flow Cats Warranty
- Thread starter atxnaf
- Start date
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