Active Autowerke Performance Software Tuning (16-038) 1543 we were determined to prove

we were determined to prove otherwise

Special Comments: Wagon 1978 Buick Electra Engine: 5

No cutting or drilling is required for an easy installation process that does not require aftermarket tuning for exceptional HORSEPOWER and TORQUE GAINS

as well as G8X and X3M single midpipes

Not only do the STILLEN fangs for 370Z look good

Active Autowerke Performance Software Tuning (16-038) 1543 we were determined to proveThe Active Autowerke Performance Software Tuning enhances your BMW's engine management by recalibrating factory DME tables, optimizing ignition timing, fuel delivery, and throttle response for improved power and drivability while maintaining emissions compliance. Up to 48 whp gain for Stage 2 (32 whp gain for Stage 1) Up to 94 ft lbs torque gain for Stage 2 (24 ft lbs gain for Stage 1) Recalibrated part throttle transitions for smoother response