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
Keep your accessories running properly
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For removal and installation of harmonic balancers on most automotive and light truck applications.
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
05-02-2026
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
07-10-2026
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
07-10-2026
Includes everything required to properly remove the stock supercharger pulley
Used to remove the supercharger pulley on 3.0T engines
Pulls pressed on 1 and 2 groove pulleys on alternators and power steering pumps.
Includes the tensioner assembly, accessory belt, relay roller and hardware
10X Entries For Our 25th Anniversary Sweepstakes!
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.
Also referred to as the 'relay roller'
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
05-02-2026
Includes 1300mm belt for use with 57mm or 63mm supercharger pulleys
Only for us with Fluidampr 651201C.
This product was last offered at the strikethrough price on
06-10-2026
CNC machined from high grade stainless steel, and designed with a smaller radius than the factory pulley.