Contains a Supercharger Reduction Pulley and drive belt for the Audi 3.0T models
Contains a Supercharger Reduction Pulley and drive belt for the Audi 3.0T models
Software & installation kit not included in this upgrade kit
*For models with bolt-on style supercharger pulleys - 3.0 TFSI Performance Software is sold separately an
Install kit used for APR MS100035
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To be used for APR Supercharger Drive Pulley Upgrade MS100135
This product was last offered at the strikethrough price on
07-31-2026
Increases diameter of factory pulley from ~162mm to ~187mm, which in turn spins the supercharger ~15.4% faster!
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APR Stage II software is required to run any upgraded Pulley configuration and is sold separately - Pleas
This product was last offered at the strikethrough price on
07-31-2026
Includes 1310mm belt for use with 57mm or 63mm supercharger pulleys
Only for us with Fluidampr 651201C.
Includes the tensioner assembly, ECS performance Kevlar reinforced accessory belt, belt tensioner and hardware
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Includes 1310mm belt for use with a 57mm supercharger pulley
Only for us with Fluidampr 651201C.
Pulls pressed on 1 and 2 groove pulleys on alternators and power steering pumps.
Includes everything required to properly remove the stock supercharger pulley
Used to remove the supercharger pulley on 3.0T engines
Easily increase the supercharger rotational speed to create more boost
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Appropriate stage 2 software is required for use
Includes 1300mm belt for use with 57mm or 63mm supercharger pulleys
Only for us with Fluidampr 651201C.
Unitronic's Supercharger Pulley Upgrade effectively raises boost levels by increasing the speed in which the supercharger spins.
CNC machined from high grade stainless steel, and designed with a smaller radius than the factory pulley.
Reduces vibrations and drives the accessory belt
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Software & installation kit not included in this upgrade kit
*To be used with CTS 3.0T Crank Pulley Upgrade Kit - 3.0 TFSI Performance Software is sold separately and