Your car's 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 crank pulley. The result is reduced parasitic drag on the engine and increased horsepower. This kit includes a new under-drive crankshaft pulley and a shorter belt.
Like our other NEUSPEED Power Pulleys, the new crankshaft pulley is made from 6061 T6 aluminum and hard anodized for durability. Unlike color anodizing which is mostly cosmetic, hard anodizing builds up a hardened layer over the base material to prevent wear.
5 - 7 Horsepower gain.
20% Under-drive reduction.
- Audi A3 8P 2.0L TFSI FWD
- Audi A3 8P 2.0L TFSI quattro
- Audi TT 8J 2.0L TFSI FWD
- Audi TT 8J 2.0L TFSI quattro
- Audi TTS 8J 2.0L TFSI quattro
- Volkswagen EOS 2.0L TFSI
- Volkswagen Golf GTI Mk5 2.0L TFSI
- Volkswagen Golf R Mk6 2.0L TFSI
- Volkswagen Jetta GLI Mk5 2.0L TFSI
- Volkswagen Passat B6 2.0L TFSI FWD
Designed and engineered Camarillo, California.
Proudly manufactured in the USA.
The actual part is shown in the photo.