The friendliest tune in the range: it works with the factory valve train and stock 42 lb injectors, so you can add power without other engine work.
Expected gains: 20-30 hp, 10-20 tq, 200-300 RPM, 2-4 mph on 91+ octane. Tested by dyno and on water; 30-day money-back guarantee.
- 2008-2011 RXP-X, 2008-2009 RXT-X
- Stock 42 lb injectors
- 8400 RPM limit
- Stock valve train OK, 91+ octane