The Calibrated Power 4108-06-12 PWG Spade for your 2001-2006 Volkswagen 1.9L TDI gives you the power and the economy you won't believe.Â Get the best of both worlds! More power and better fuel economy. Our PWG Spade product delivers the best in tuning calibrations for your Jetta. When you order we will mail you the SPADE hardware. Simply read your stock tune and send it in. Our tuners will modify your file and email it back to you to load in the car. Fits Jetta, Golf, Passat, Beetle. Emissions intact Only. For vehicles with all factory emissions systems.Â Includes Three Modified Tune Files: Daily Driver - Improved throttle response and performance. +10 RWHP over stock Economy - Delivers the best fuel economy we have to offer. +35 RWHP over stock Performance - Motivates your car to give you everything it has. +45 RWHP over stockÂ Note: Due to the fact that this product is custom tuned to your unique VIN, it cannot be returned. Not available for sale in the state of California Click here to read Emissions Notice.