Audi B8 Performance Supercharger Parts

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
*NOTE: This kit must be used with appropriate "Stage 2" performance software.

Brand:

ES#:

3438174

Mfg#:

CTS-HW-266-180

$379.99 USD

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Contains a Supercharger Reduction Pulley and drive belt for the Audi 3.0T models affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

3220459

Mfg#:

FMSCPS53T

Install kit used for APR MS100035 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!
To be used for APR Supercharger Drive Pulley Upgrade MS100135

Brand:

ES#:

2209707

Mfg#:

MS100025

11% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$374.99

This product was last offered at the strikethrough price on
06-03-2026

$332.99 USD

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Lifetime Replacement

Increases diameter of factory pulley from ~162mm to ~187mm, which in turn spins the supercharger ~15.4% faster! 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 Stage II software is required to run any upgraded Pulley configuration and is sold separately - Pleas

Brand:

ES#:

3219162

Mfg#:

MS100133

11% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$374.99

This product was last offered at the strikethrough price on
06-03-2026

$332.99 USD

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on orders $49 and up

Lifetime Replacement

Software & installation kit not included in this upgrade kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
*For models with bolt-on style supercharger pulleys - 3.0 TFSI Performance Software is sold separately an

Brand:

ES#:

4043098

Mfg#:

CTS-HW-0333

$159.99 USD

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Lifetime Replacement

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.

Brand:

ES#:

3557475

Mfg#:

651201CR187KT

$305.99 USD

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Lifetime Replacement

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.

Brand:

ES#:

3557476

Mfg#:

651201CR189KT

$255.99 USD

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Lifetime Replacement

Includes everything required to properly remove the stock supercharger pulley 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!

Brand:

ES#:

4362298

Mfg#:

UH005-BT0

$219.99 USD

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on orders $49 and up

Lifetime Replacement

Used to remove the supercharger pulley on 3.0T engines affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

2855824

Mfg#:

FMSCPS53TIK

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.

Brand:

ES#:

3557473

Mfg#:

651201CR179KT

$203.99 USD

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Lifetime Replacement

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 Buy Unitronic Software 5/22/26 - 6/5/26 for a chance to win your Software & UniCONNECT+ Cable for FREE!

Brand:

ES#:

4821282

Mfg#:

UH016BTA

$199.99 USD

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Lifetime Replacement

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

Brand:

ES#:

4499781

Mfg#:

RA221M200100

$187.99 USD

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on orders $49 and up

Lifetime Replacement

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

Brand:

ES#:

3523389

Mfg#:

CTS-HW-0133BELT

$159.99 USD

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Lifetime Replacement

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

Brand:

ES#:

3659997

Mfg#:

CTS-HW-333

$159.99 USD

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Lifetime Replacement

Provides increased coolant capacity for lower coolant temperatures and intake temperatures. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4044052

Mfg#:

4710-11022

$645.00 USD

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on orders $49 and up

Lifetime Replacement

+160 WHP & +160 Torque! Stage 4 has the capability to deliver up to an astounding 775 horsepower! Comes with everything needed to supercharge your RS5. *Tuning not included. Requires DL501 R Series R15 Transmission Clutch Pack Upgrade. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4883175

Mfg#:

JHM-B8RS542SCS34