Tuning-Civic Si 2002-2004

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  • Regular price $ 295.00



Reflash your 2002-2004 Civic Si engine computer.

Fuel, ignition timing and cam timing optimized.

Rev limiter raised to 7700rpm.

10-12 peak hp gain depending on the dyno and modifications

4-9ft lb torque across the rev range

Power peak raised 400 rpm from 6300 rpm to 6700 rpm (higher with headers)

0-60 mph times improved by 1 second.

Fully dealer compatible -works with all Honda scan tools and equipment.