i am putting on a full mac exhuast except headers it will still have two small cats and i was wondering if it would be worth sending back my chip to american muscle to get it retuned would it make any difference ????
I would leave it alone, you won't see much if any difference from a mail-order tune.
When you do get the funds, take it to someone who knows how to tune, strap the car on the dyno, and make a custom tune just for your car. The difference will be night and day how the car runs and performs.
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Jesse Berger 90 LX, Previous 4 cyl. (Decommissioned, 351W on the way)
H/C/I+Bolt Ons
Best ET: 12.54@106 mph 2001 V6 5 Speed Daily Driver Windstar Intake, Dual Exhuast, CAI, Headers
Best ET: 15.6@88 mph (stock trim)
Well getting it tuned when you bolt on a supercharger or a turbo is something that you should get done, but any car, stock, bolt on, or race well benefit greatly from having a good proffesional tuner load a custom tune for your car
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Jesse Berger 90 LX, Previous 4 cyl. (Decommissioned, 351W on the way)
H/C/I+Bolt Ons
Best ET: 12.54@106 mph 2001 V6 5 Speed Daily Driver Windstar Intake, Dual Exhuast, CAI, Headers
Best ET: 15.6@88 mph (stock trim)