Audi Q7 Pulley Kit - APR - Dual Pulley with Belt - Black - 2017–2019. This bolt-on APR package for the 3.0 TFSI pairs matched drive and crank pulleys to increase supercharger speed with tuning.

The 57.75 mm supercharger pulley and 187 mm crank pulley raise blower speed by about 26.4% over stock. The drive pulley is CNC machined from billet stainless and e‑coated black; the lightweight crank pulley is CNC machined from billet aluminum, anodized black, and bolts over the factory harmonic balancer with new crank bolts. A correct-length belt is included. Software is sold separately and required for intended gains; at higher airflow, some applications may benefit from a larger throttle body—ask us what’s recommended for your Q7.

Features

• Direct fit for 2017–2019 Audi Q7 3.0 TFSI
• 57.75 mm drive pulley (CNC billet stainless, e‑coated)
• 187 mm crank pulley (CNC billet aluminum, anodized)
• Retains factory harmonic balancer; new crank bolts and belt included
• Approx. 26.4% supercharger overdrive with appropriate software

Have questions or want an expert install? Call our Austin, TX shop at 512-982-9393 or our Los Angeles, CA area shop at 562-981-6800. We offer professional installation and customization at both locations.

Buying multiple items? Contact us for possible shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov