Excelerater
Well-Known Member
- Joined
- Jul 8, 2015
- Threads
- 13
- Messages
- 808
- Reaction score
- 315
- Location
- Memphis TN
- Vehicle(s)
- 2015 GT
I have an aftermarket catted exhaust system with long tubesI'm not looking to go E85, maybe way down the road. Are you still on the stock cats? The cat protection is one of the reasons I decided to go with the whipple tune.
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