Neuspeed Power Pulley Set - VW Mk4 GTI / Jetta 24v VR6Your car's power steering pump, alternator, and A C are powered by a belt connected back to the crankshaft pulley. Spinning these pulleys draw precious horsepower from your engine. NEUSPEED's powertrain engineer, using sophisticated CAD software, performed a mass properties analysis of the crankshaft pulley. The result is reduced parasitic drag on the engine and increased horsepower. This kit includes new under drive pulleys for the crankshaft and

This package is centered around our recommended starting point for improved handling and performance:

Hella part # - H93923011

- Mk7 Golf Sportwagen/Alltrack (does NOT fit Mk7

Large 24mm size (stock bar is 22

Comin' in hot

This prevents the subframe from shifting and delivers better steering responsive and driver feedback

Based on this experience

Resistant to expansion under pressure

Compatible with factory catalytic converter or aftermarket test-pipes or high-flow cats

the HPA team has achieved proven power figures in the 600 range for exhilarating acceleration

0T engines

If you're after the most comprehensive silicone coolant hose kit available then this is for you