APR 3.0 TFSI Supercharger Drive Pulley
APR's Supercharger Drive and Crank Pulley Upgrades dramatically increase horsepower and torque by increasing the rotational speed of the factory supercharger. APR's Stage II Pulley ECU Upgrade makes the necessary engine management adjustments to handle the increased supercharger speeds, and in turn allows the engine to create more power. The pulleys are sold separately, allowing for multiple levels of performance, each of which builds upon the other. Finally, when combined with APR's Ultracharger Throttle Body Upgrade in a dual pulley setup, the system is alleviated of power robbing inlet restrictions, allowing the engine to achieve exciting new levels of performance!
APR's Supercharger Drive Pulley Upgrade decreases the diameter of the factory pulley from ~63"25mm to 57.75mm, which in turn spins the supercharger ~9.5% faster. This results in a healthy bump in horsepower and torque across the entire RPM range with the supercharger operating at a higher rate of speed. The pulley is CNC machined from billet stainless steel, e-coated black for an OEM appearance and is press fitted to the factory supercharger unit on Gen 1 models and bolted on on Gen 2 models with new OEM bolts.
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 supercharger is spinning at an even higher rate of speed. The pulley retains the factory harmonically balanced crank pulley and bolts on top of the existing unit. It is CNC machined from light weight billet aluminum with weight saving pockets throughout. It has an anodized black finish and includes new crank pulley bolts.
Please note: For 3"0 TFSI Gen 2 engines (Simos 16), the Supercharger Crank Pulley is only available when used in a dual pulley configuration.
This product fits the following vehicle configurations:
|YEARS||MAKE||MODEL||SUBMODEL||ENGINE||DRIVETRAIN||TRANSMISSION||Supercharger Pulley-ECU Upgrade||Crank Pulley-ECU Upgrade||Dual Pulley-ECU Upgrade|
|-||Audi||A4||3.0 TFSI Gen 1||All||Available||Available||Available|
|-||Audi||A4||3.0 TFSI Gen 2||All||Available||Not Available||Available|
|-||Audi||A5||3.0 TFSI Gen 1||All||Available||Available||Available|
|-||Audi||A5||3.0 TFSI Gen 2||All||Available||Not Available||Available|
|-||Audi||A6||3.0 TFSI Gen 1||All||Available||Available||Available|
|-||Audi||A6||3.0 TFSI Gen 1||All||Available||Available||Not Available|
|-||Audi||A6||3.0 TFSI Gen 2||All||Available||Not Available||Available|
|-||Audi||A7||3.0 TFSI Gen 1||All||Available||Available||Available|
|-||Audi||A7||3.0 TFSI Gen 2||All||Available||Not Available||Available|
|-||Audi||A8||3.0 TFSI Gen 1||All||Available||Available||Available|
|-||Audi||A8||3.0 TFSI Gen 2||All||Available||Not Available||Available|
|-||Audi||Q5||3.0 TFSI Gen 1||All||Available||Available||Available|
|-||Audi||Q7||3.0 TFSI Gen 1||All||Available||Available||Not Available|
|-||Audi||S4||3.0 TFSI Gen 1||All||Available||Available||Available|
|-||Audi||S4||3.0 TFSI Gen 2||All||Available||Not Available||Available|
|-||Audi||S5||3.0 TFSI Gen 1||All||Available||Available||Available|
|-||Audi||S5||3.0 TFSI Gen 2||All||Available||Not Available||Available|
|-||Audi||SQ5||3.0 TFSI Gen 1||All||Available||Available||Available|
|-||Volkswagen||Touareg||3.0 TFSI Gen 1||All||Available||Available||Available|
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