We know ZM3 owners demand more from their BMW's.. Here at Active Autowerke, we are here to satisfy that need.
Now they have it – and the amazing 150% power kick that comes along for the ride. This carefully engineered kit matches the HKS GTS8550 supercharger with the perfect hardware, software and tuning to take the factory 240 HP straight up to 360 HP (with the potential for even more power with additional upgrades).
Best of all, if your craving for more power is still insatiable, there is a higher upgrade Level 2 featuring more boost and a front mounted air to air intercooler. The Active Autowerke supercharger systrem is truly modular and fully upgradeable. The HKS GTS8550 has the ability to make 20-30 rwhp over the Rotrex based system.
Running on 91-93 octane pump fuel with full emissions system intact, this system has stood the test of real world conditions and delivers thrill-worthy performance on demand while still retaining that BMW feel for a comfortable daily commute.
HKS GTS8550 supercharger
Mounting bracket, pulleys and belt
6 larger high-flow fuel injectors
ACTIVE Air Filter
Active Autowerke Dyno-Tuned Software
All mounting hardware, plumbing, hoses and clamps
Illustrated instruction manual & installation guide
2 Year Warranty with free tech support
Power : 360 BHP @ 6900 rpm
Torque : 300 ft-lbs @ 5700 rpm
Boost Level : 7.0 psi