Stage II Supercharger Kit

The VF Engineering Stage II Supercharger Kit is engineered to deliver substantial, everyday reliable horsepower gains for your VR6 engine. This comprehensive bolt-on system includes everything needed for installation, transforming your engine's output from its stock 170hp to an impressive 280hp and 250 ft-lbs of torque. The kit features a "bullet proof" Vortech Engineering V3 supercharger unit and is designed for exceptional smoothness and driveability. Key design elements include a relocated Mass Air Flow sensor and a boost overrun valve (pressure relief system) integrated with a "tuned" intake. This setup ensures optimal performance during both part-throttle operation and off-throttle deceleration. The system is fully homologated for both OBD1 and OBD2 configurations, ensuring that your VR6 idles and accelerates with the characteristic smoothness and relentless power expected. This Stage 2 kit further enhances performance with the inclusion of direct drop-in Bosch high-capacity fuel injectors, set to provide 8psi of boost for reliable and punchy acceleration. Features of the kit include an increased RPM limiter to 7000 rpm, removal of soft rev limiters, a Bosch OEM pressure relief bypass system, custom-molded polypropylene pipework, and 6061 billet aluminum CNC bracketry. It also comes with 4-ply silicon couplers, OEM screw clamps, a replacement serpentine belt, and a Bosch race bypass valve, all precision-made in California, USA. Before placing an order, customers are required to provide specific information: whether their vehicle is OBD1 or OBD2, whether it has a Distributor or Coil Ignition System, and the ECU part number (pictures may be required). Additionally, this kit is not for sale or use in the state of California on any pollution-controlled vehicle, as per the California Air Resources Board regulations.