APR's Supercharger Crank Pulley Upgrade increases the diameter of the factory pulley from ~162mm to ~187mm, which in turn spins the supercharger ~15.4% faster. This results in a larger bump in horsepower and torque across the entire RPM range, as the...

APR Supercharger Pulley Installation Kit

The ColdFrontâ„¢ Coolant Pump The AWE Tuning ColdFrontâ„¢ Coolant Pump is the final member of the ColdFrontâ„¢ family. Manufactured by the cooling-system wizards at Meziere Enterprises, who have nearly three decades worth of experience in engineering...

The ColdFrontâ„¢ Coolant Pump The AWE Tuning ColdFrontâ„¢ Coolant Pump is the final member of the ColdFrontâ„¢ family. Manufactured by the cooling-system wizards at Meziere Enterprises, who have nearly three decades worth of experience in engineering...

The ColdFrontâ„¢ Heat Exchanger The AWE Tuning ColdFrontâ„¢ Heat Exchanger was developed to reduce high air intake temperatures found in supercharged engines. Designed and conceptualized in house at AWE Tuning, the AWE Tuning ColdFrontâ„¢ Heat...

The ColdFrontâ„¢ Reservoir The AWE Tuning ColdFrontâ„¢ Reservoir is CNC Machined from 6061 Billet Aluminum and plumbed directly into the heat exchanger coolant system to increase supercharger coolant capacity. The increase in coolant capacity leads...

ColdFront™ Drive Select Cooler (for B8 S4s with Audi Drive Select) For 2010-2012 B8 S4s with Audi Drive Select, you’re going to need this. The factory Audi Drive Select Cooler snakes through the area where the ColdFront™ Heat...

APR is pleased to present the world's first Supercharger Pulley and corresponding ECU Upgrade for the 3.0 TFSI. Without recalibrating the ECU found in Audi's latest line of supercharged direct injected vehicles, pulley upgrades offer no advantage, as the...