OBX Power Pulley Kit Passat Audi A4 A6 S4 30V 2.7L 2.8L Models in Blue

97-01 Audi A4 2.8L 30V
95-01 Audi A6 2.8L 30V
00-02 Audi A6 2.7L 30V Turbo
00-02 Audi S4 2.7L 30V Turbo
98-02 Volkswagen Passat 2.8L 30V

Belts not included Designed to replace the OEM crank pulley, OBX Underdrive Crank Pulleys designed to be lighter than the stock pulley. By reducing the rotational mass, the engine uses less power to turn the crankshaft which translates into more available horsepower and torque.

By utilizing the process of under-driving, parasitic drag from vehicle accessories can be minimized to free up even more power.

OBX Underdrive Pulleys are a great upgrade for any driver to realize the full potential of his prized vehicle.

Available in Multiple Colors.

• Computer Presicion Super Lightweight T-6061 T-6 Aircraft Grade Billet Aluminum
• Computer CNC Machined For Precision Balance
• Increase Horsepower And Torque Across Entire RPM Range
• Dyno-tested And Proven On Race Track, Consistent Horsepower Gain at all Speed levels
• High Quality Polished & Anodized Finishes

Computer Presicion Super Lightweight T-6061 T-6 Aircraft Grade Billet AluminumOBX