Increase supercharger rotational speed to provide more boost to your engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms *To be used with Stage 2 software - Stage 2+ software necessary if used in conjunction with a supercharger pulley upgrade*
Spin the supercharger faster without affecting the accessory drive system
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Appropriate stage 2 software is required for use
Larger diameter pulley increases the speed at which the supercharger spins, increasing the boost pressure output
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Most Stage 2+ software tunes are compatible with this kit. Be sure to use the correct software for 192mm
Installation of this kit is now easier than ever, without the need of removing the crash bar to drill holes for bracket mounting.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Increased horsepower and torque throughout the powerband when paired with Stage 2 Performance Software.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms *3.0 TFSI Performance Software is sold separately and required in order for this pulley to yield a performance benefit.*
Eliminates the problematic two-piece design and rubber isolator found in the stock crank pulley while reducing the mass of the motor's rotating assembly.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms *To be used with 'Stage 2' software or software specific to a supercharger crank pulley upgrade*
Dramatically increases horsepower and torque, and maximizes the power potential of the 3.0 TFSI
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! *APR’s Ultracharger Stage II+ ECU Upgrade auth code included. This upgrade requires purchase of APR's S
Brand:
ES#:
3638572
Mfg#:
MS100129
Ships in 1 Business Day
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$1037.99
This product was last offered at the strikethrough price on 06-03-2026
Dramatically increase horsepower and torque by increasing the rotational speed of the factory supercharger (Bolt-On SC Pulley)
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! *For models with factory bolt-on pulley (3.0T Gen 2 Simos 16.x) - APR Stage II software is required to ru
Brand:
ES#:
4057277
Mfg#:
MS100185
In Stock
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$691.99
This product was last offered at the strikethrough price on 06-03-2026
Unleash the true potential of your supercharger!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Specific aftermarket ECU tuning is required to manage the upgraded throttle body in addition to an ECS Tu
Brand:
ES#:
4382062
Mfg#:
007911LA05KT
In Stock
ON SALE!
SAVE 20%
$627.99
This product was last offered at the strikethrough price on 05-02-2026
A direct replacement for the factory heat exchanger that offers lower air intake temperatures for consistent, reliable power.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Upgrade to the ultimate pulley setup!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Buy Unitronic Software 5/22/26 - 6/5/26 for a chance to win your Software & UniCONNECT+ Cable for FREE!
Drastically reduces intake air temps (IAT), minimizes heat soak, and provides increased performance!
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! *Pre-faclift models (up to 2012) require Fit Kit - Please see Fit Kit MS100136 or ES3219342 for a complet
Brand:
ES#:
3219341
Mfg#:
MS100127
Ships on Jun 29, 2026
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$1743.99
This product was last offered at the strikethrough price on 06-03-2026
Easily increase the supercharger rotational speed to create more boost
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Significantly reduces intake air temperatures - Core size increased From 156 sq. in. to 370 sq. in, and frontal area increased by 2.4x over stock cooler!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Software & installation kit not included in this upgrade kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms *For models with press-on style supercharger pulleys - 3.0 TFSI Performance Software is sold separately a
Lifetime Replacement
