Audi S4 Performance Engine & Drivetrain 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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Performance mounts to increase drivetrain rigidity affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4701564

Mfg#:

ELA-008-85

$189.00 USD

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Ditch the sluggish stock shifter and elevate your driving experience affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits all shift knobs with 12mm x 1.5.

Brand:

ES#:

4810691

Mfg#:

A6-C4/5/6-S-SSK-

$377.99 USD

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Ditch the sluggish stock shifter and elevate your driving experience affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4810684

Mfg#:

A4-B5/6/7-S-SSK-

$377.99 USD

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Robust protection for your WMI installation to ensure peace of mind affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4715669

Mfg#:

40060-BRD

$73.00 USD

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Choose either V-band or hose camp style rings to add methanol injection easily to almost any vehicle. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4043246

Mfg#:

SN0-40111.40112

Starting at $0.00 USD

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High performance grease for multiple applications affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

2848014

Mfg#:

80402

+1mm oversized valve head diameter, single groove keeper setup for high RPM use affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4473987

Mfg#:

AEVI-1106S-8

$357.99 USD

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1/8" NPT Threads, Can Only Be Used With Snow Performance Straight Style Nozzle Holders affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

2826223

Mfg#:

40110

$31.99 USD

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Includes 6 injectors with billet spacers & hardware for installation affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

5071

Mfg#:

FI36-6-KIT

$346.99 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

The Race Port is famous for being an amazingly small and light BOV for turbocharged competition level engines affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
*General use blow off valve for custom big turbo applications - Not a direct fit valve*

Brand:

ES#:

4007245

Mfg#:

TS-0204-1131

$335.99 USD

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OEM quality, MLS headgasket with increased thickness to drop compression in all hydraulic-lifter 10v and 20v 5 cylinder motors with up to 82mm bore. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

3662203

Mfg#:

034-201-3113

$334.00 USD

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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
06-07-2026

$332.99 USD

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