ECS Tuning: APR 3.0 TFSI Stage 2+ Supercharger Pulley Upgrade Kit DIY

APR Pulley Upgrade Kit available here:  ...  APR likes to be pioneers in the automotive world and that shows with this new Supercharger Pulley Upgrade, a world first for the  ...  TFSI motor. This part requires you to have the Stage 1 upgra