Thread: Programming for Performance Exhaust
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Old 04-10-2007, 02:33 PM
Xotik H3 Xotik H3 is offline
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Default Re: Programming for Performance Exhaust
The only difference a retune will make is in the Ignition Advance Curve. Your FI will adjust to the difference and can adjust to +5%.

You will not really see a benefit in a retune with just an exhaust system. You stock computer will "learn" the change and adjust.
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