Includes 1310mm belt for use with 57mm or 63mm supercharger pulleys
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Only for us with Fluidampr 651201C.
Includes 1310mm belt for use with 57mm or 63mm supercharger pulleys
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Only for us with Fluidampr 651201C.
Made from stainless steel to guard your ColdFrontâ„¢ Heat Exchanger from road debris.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Includes 1310mm belt for use with a 57mm supercharger pulley
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Only for us with Fluidampr 651201C.
Connects the supercharger flange to the hard water line
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
06-03-2026
Precision-manufactured to strict OEM dimensional specifications with advanced materials. High heat resistance to ensure long-term durability in extreme environments.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Required in order to install the ColdFrontâ„¢ Heat Exchanger on 2010-2012 B8 S4 models.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles up through the 2012 model year only. (Pre-Facelift)
Includes everything required to properly remove the stock supercharger pulley
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Used to remove the supercharger pulley on 3.0T engines
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Replace your cracked or worn belt
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
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
06-06-2026
Includes 1300mm belt for use with 57mm or 63mm supercharger pulleys
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Only for us with Fluidampr 651201C.
Unitronic's Supercharger Pulley Upgrade effectively raises boost levels by increasing the speed in which the supercharger spins.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CNC machined from high grade stainless steel, and designed with a smaller radius than the factory pulley.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Releases air pressure when off throttle
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
05-02-2026
Install new hardware with your new parts. M8
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Secures the supercharger to the engine
Software & installation kit not included in this upgrade kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
*To be used with CTS 3.0T Crank Pulley Upgrade Kit - 3.0 TFSI Performance Software is sold separately and
Decreases the diameter of the factory pulley, increasing the boost pressure output - Software not included in this upgrade
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
*Fits very late model years equipped with 4-bolt style supercharger pulleys - 3.0 TFSI Stage 2 Software i