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Agency Power Lightweight Under-Drive Crank Pulley Volkswagen TDI | Audi A3 TDI


Agency Power

Model #AP-MK7-TDI-130

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The Volkswagen 2.0L TDI engine is shared across a variety of line which includes Golf, Beetle, Jetta, Passat and even the Audi A3. A simple and popular modification to the TDI engine is adding the Agency Power Lightweight Under-Drive Crank Pulley that gives your VW a quicker throttle response as well as more horsepower and torque. This is due to the pulley decreasing the rotating mass which results in improved performance, quicker reving and even a gain in fuel mileage. The pulley is smaller in diameter than stock and made from billet 6061 aluminum. Cut precisely to spec on our CNC lathe and then CNC mill, the pair of pulleys is anodized in black and laser engraved with the Agency Power text.  Each pulley kit includes a new shorter belt for a direct and hassle free installation.


  • Billet 6061 Aluminum
  • Anodized Black
  • 20% Under-Drive Reduction
  • New Belt
  • Engraved with the Agency Power logo
  • Limited Lifetime Warranty


  • 2.0L TDI
    • 15-20-2019 Audi A3 (8P)
    • 15-20-2019 VW Golf 7 Sedan & SportWagen
    • 15-20-2019 VW Beetle
    • 15-20-2019 VW Jetta VI
    • 15-20-2019 VW Passat


Proposition 65

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Vehicle Engine Notes
Audi A3

Audi A3 Quattro

Volkswagen Beetle

Volkswagen GTI MK7

Volkswagen Golf MK7

Volkswagen Jetta

Volkswagen Passat

Policies regarding warranty:
  • Agency Power offers a LIFETIME Limited Warranty against defects or failures.
  • Product Warranties are available for those who fill out the online warranty form on Agency Power.
  • Warranty is available with original Invoice showing purchase date.
  • Titanium exhausts and carbon fiber products carry a 12 month warranty from the date of purchase.