Your car's alternator and A/C is powered by a belt connected back to the crankshaft pulley. Spinning this pulley draws precious horsepower from your engine. NEUSPEED's powertrain engineer, using sophisticated CAD software, performed a mass properties analysis of the crank pulley. The result is reduced parasitic drag on the engine and increased horsepower. This kit includes a new under-drive crankshaft pulley and shorter belt.

Like our other NEUSPEED Power Pulleys, the new crankshaft pulley is made from 6061 T6 aluminum and hard anodized for durability.

• Audi A3 (8P) 2.0L TDI 2010
• VW Golf 2.0L TDI 2010
• VW Jetta V 2.0L TDI 2009-10
• VW Jetta VI Sportwagen TDI 2010