Keep your accessories running properly
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Keep your accessories running properly
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Contains a Supercharger Reduction Pulley and drive belt for the Audi 3.0T models
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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
06-07-2026
Keep your car from breaking down by replacing your cracked drive belt
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This product was last offered at the strikethrough price on
12-11-2025
Software & installation kit not included in this upgrade kit
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*For models with bolt-on style supercharger pulleys - 3.0 TFSI Performance Software is sold separately an
Also referred to as the 'relay roller'
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Includes 1310mm belt for use with 57mm or 63mm supercharger pulleys
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Only for us with Fluidampr 651201C.
Includes 1310mm belt for use with a 57mm supercharger pulley
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Only for us with Fluidampr 651201C.
Includes everything required to properly remove the stock supercharger pulley
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Used to remove the supercharger pulley on 3.0T engines
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Pulls pressed on 1 and 2 groove pulleys on alternators and power steering pumps.
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Includes 1300mm belt for use with 57mm or 63mm supercharger pulleys
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Only for us with Fluidampr 651201C.
Includes the tensioner assembly, accessory belt, relay roller and hardware
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This product was last offered at the strikethrough price on
04-28-2026
Unitronic's Supercharger Pulley Upgrade effectively raises boost levels by increasing the speed in which the supercharger spins.
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CNC machined from high grade stainless steel, and designed with a smaller radius than the factory pulley.
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Reduces vibrations and drives the accessory belt
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