back pressure
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Need Exhaust Suggestions 7MGE
alright well im looking to buy a new exhaust system because the idiot i bought the car from put a 3 1/2 inch straight piping exhaust system on. Im loosing Back Pressure and im looking for an exhaust system with more resistance, maybe even the stock one... so if you could please make some...- Melbinpop
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- back pressure exhaust lean
- Replies: 11
- Forum: 7M-GE and 7M-GTE Engine Technical Discussion