Tuning-RSX Base 2002-2004 MT K20A3

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  • Regular price $295.00




***Due to current market conditions and a large discrepancy in raw materials for finished components, we can not guarantee your product may not be out of stock. Although we try to stock many items in our multiple warehouse and use multiple distribution channels, this is sometimes unavoidable. If you are in a rush for a product, we suggest you text, email, message, or call us for availability. We will provide an ETA (based on vendor provided info) if an item is not currently available.


Reflash your 2002-2004 RSX MT (K20A3 engine) engine computer.
Fuel, ignition timing and cam timing optimized.
Rev limier optionally increased to 7300 rpm
5-10 HP increase across most of the rev range.
10-12 ft/lb torque increase under 5000 rpm
More torque than a stock K20A2 Type S under 6300 rpm.
No measurable difference in emissions from stock.
Fully dealer compatible - works with all Honda scan tools and equipment.