If you want to make your car run faster and more efficient MP Performance and Powerchips ECU stages are the one for you. Our ECU stages have been designed specifically to give the ultimate performance gains while allowing the engine to run more proficiently then from the manufacture. All ECU come with a three year limited warranty to ensure you have the piece of mind when making a decision about a performance upgrade for your car. 1999 9-3 SE Turbo Stage 1 ECU Standard Form 185 hp and 194 lb-ft of torque MP/PC 215 hp to 225 hp and 220 lb-ft to 230 lb-ft of torque All ECU's are made in the USA.