Active Autowerke Performance Software Tuning (16-017) 1538 Part # 827-537BL) for 1999-2005

Part # 827-537BL) for 1999-2005 Mazda Miata 1

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DN4-HDSD kit features ACT's most popular Heavy Duty pressure plate

4WD 1983 Chevrolet K10 Suburban 4WD

Active Autowerke Performance Software Tuning (16-017) 1538 Part # 827-537BL) for 1999-2005Active Autowerke Performance Software Tuning (16 017) enhances the BMW 328i and 128i equipped with N51 and N52 engines by remapping the BMW DME. This tuning increases horsepower by over 15 and torque by over 12 ft lb while optimizing fuel consumption for 91 93 octane fuel. Compatible with BMW N51 and N52 engines Tuning available for 91 93 octane fuel Adjustments include air fuel ratio, ignition timing, VANOS, and valvetronic systems Raised RPM limit