Unitronic's Supercharger Pulley Upgrade effectively raises boost levels by increasing the speed in which the supercharger spins.
Unitronic's Supercharger Pulley Upgrade effectively raises boost levels by increasing the speed in which the supercharger spins.
Spin the supercharger faster without affecting the accessory drive system
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Appropriate stage 2 software is required for use
This product was last offered at the strikethrough price on
08-31-2026
Total solution for replacing and upgrading your notoriously weak stock engine mounts for your B8 / B8.5 Audi.
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
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
09-07-2026
Install kit used for APR MS100035
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To be used for APR Supercharger Drive Pulley Upgrade MS100135
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
09-07-2026
Contains a Supercharger Reduction Pulley and drive belt for the Audi 3.0T models
This product was last offered at the strikethrough price on
08-29-2026
Includes 1310mm belt for use with 57mm or 63mm supercharger pulleys
Only for us with Fluidampr 651201C.
Larger diameter pulley increases the speed at which the supercharger spins, increasing the boost pressure output
*NOTE: This kit must be used with appropriate "Stage 2" performance software.
This product was last offered at the strikethrough price on
08-26-2026
The filter element deserves to be well looked after and be a part of your regular maintenance schedule.
This product was last offered at the strikethrough price on
08-29-2026
Holds the driveshaft where it should be.
Get up to +46 hp and +52 lb-ft through a safe and easy to use tuning module from RaceChip
For the 2.0T, 2.5T, 3.0T, 4.0T, & 5.0T engine fuel pump upgrade kits
Great for when more fuel is needed in a custom fueling application
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This product was last offered at the strikethrough price on
05-07-2026
Includes 1310mm belt for use with a 57mm supercharger pulley
Only for us with Fluidampr 651201C.
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
This product was last offered at the strikethrough price on
08-26-2026
Replacement ECS catch can O-ring
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This product was last offered at the strikethrough price on
06-13-2026