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Audi B9 S4 Quattro 3.0T

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Audi B9 S4 Quattro 3.0T Most Popular Parts

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Serpentine Belt

ES#3181973 - 06M903137T - Serpentine Belt - Replace your worn belt today before it breaks - Genuine Volkswagen Audi - Audi

Replace your worn belt today before it breaks

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3181973
Mfg#:
06M903137T
Ships in 3 Business Days
6% off MSRP

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

$76.99

This product was last offered at the strikethrough price on
10-10-2026

$71.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Brake Service Kit

ES#4845339 - b9s45rbsKT - Rear Brake Service Kit - Featuring ECS V5 Plain Rotors And ECS DD23 Daily Driver Ceramic Pads - Assembled By ECS - Audi

Featuring ECS V5 Plain Rotors And ECS DD23 Daily Driver Ceramic Pads 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4845339
Mfg#:
B9S45RBSKT
Ships on Dec 4, 2026
ON SALE! SAVE 18%
$319.99

This product was last offered at the strikethrough price on
05-02-2026

$263.14 USD
This product is lifetime replacement eligible Lifetime Replacement

19" RSe142 - Set Of Four 88.142.04MSG

ES#3617753 - 88.142.04ms1KT - 19" RSe142 - Set Of Four 88.142.04MSG - 19"x9.0" ET40 5x112 - Gloss Machine Silver - Neuspeed - Audi

19"x9.0" ET40 5x112 - Gloss Machine Silver

Brand:
Neuspeed - Corporate Logo
ES#:
3617753
Mfg#:
88.142.04MS1KT
Ships in 3 Business Days
$1815.00

This product was last offered at the strikethrough price on
08-24-2026

$1564.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Liqui Moly Molygen - 40k Service Kit (5w-40)

ES#4773067 - 2023240KKT - Liqui Moly Molygen - 40k Service Kit (5w-40) - Everything you need to perform the recommended 40k mile service - Assembled By ECS - Audi

Everything you need to perform the recommended 40k mile service 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4773067
Mfg#:
2023240KKT
In Stock
ON SALE!
$312.99

This product was last offered at the strikethrough price on
10-06-2026

$312.57 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Aluminum Oil Filter Housing

ES#5434071 - 06M115401LM - Aluminum Oil Filter Housing - Manufactured from cast aluminum instead of plastic for improved durability. - Bremmen Parts - Audi

Manufactured from cast aluminum instead of plastic for improved durability. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5434071
Mfg#:
06M115401LM
In Stock
ON SALE! SAVE 15%
$166.99

This product was last offered at the strikethrough price on
09-16-2026

$141.94 USD
Free Shipping
on orders $49 and up

Audi B9 3.0T S4 S5 Catted Downpipe

ES#4905571 - B930TDPC - Audi B9 3.0T S4 S5 Catted Downpipe - Increased Power and Torque, Massive 6.5" Design, Faster Turbo Spool, and Improved Exhaust Note - ARM Motorsports - Audi

Increased Power and Torque, Massive 6.5" Design, Faster Turbo Spool, and Improved Exhaust Note

Brand:
ARM Motorsports - Corporate Logo
ES#:
4905571
Mfg#:
B930TDPC
Ships in 3 Business Days
$779.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Drive Axle Shoulder Bolt - Priced Each

ES#436918 - 8E0407643A - Drive Axle Shoulder Bolt - Priced Each - Secures the axle assembly to the hub. M16x1.5x72 - Genuine Volkswagen Audi - Audi Volkswagen

Secures the axle assembly to the hub. M16x1.5x72

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
436918
Mfg#:
8E0407643A
In Stock
$7.90 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar End Link Kit

ES#2779622 - 8K0411317DKT1 - Front Sway Bar End Link Kit - Includes both end links with securing hardware - Lemforder - Audi

Includes both end links with securing hardware We Price Match - Give Us A Call or Chat!

Brand:
Lemforder - Corporate Logo
ES#:
2779622
Mfg#:
8K0411317DKT1
Ships in 1-2 days
$44.99

This product was last offered at the strikethrough price on
05-26-2026

$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Audi B9 S4/S5 Eventuri Intake System - Black Carbon

ES#3604844 - EVE-B9S5-CF-INT - Audi B9 S4/S5 Eventuri Intake System - Black Carbon - Developed to give less restrictive airflow to the turbo while maintaining low inlet temperatures - Optimum performance, precise fitment, and bespoke style! - Eventuri - Audi

Developed to give less restrictive airflow to the turbo while maintaining low inlet temperatures - Optimum performance, precise fitment, and bespoke style!

Brand:
Eventuri - Corporate Logo
ES#:
3604844
Mfg#:
EVE-B9S5-CF-INT
Ships in 6 Business Days
$1550.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

High-Pressure Fuel Pump Kit

ES#4820947 - 06M127026PKT1 - High-Pressure Fuel Pump Kit - Includes HPFP, O-ring, Cam follower, and hardware - Assembled By ECS - Audi

Includes HPFP, O-ring, Cam follower, and hardware 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date from 06/15/2020

Brand:
Assembled By ECS - Corporate Logo
ES#:
4820947
Mfg#:
06M127026PKT1
Ships in 1-2 days
$775.99

This product was last offered at the strikethrough price on
10-05-2026

$774.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EMD Auto 20mm Wheel Spacers - Pair (With Bolts)

ES#4430402 - EMD-SPACER-20-66 - EMD Auto 20mm Wheel Spacers - Pair (With Bolts) - Manufactured out of high quality 6061-T6 aluminum, and black anodized for corrosion resistance - 5x112, 66.5 Center Bore - Emmanuele Design - Audi

Manufactured out of high quality 6061-T6 aluminum, and black anodized for corrosion resistance - 5x112, 66.5 Center Bore Fits most aftermarket wheels that use conical seat wheel bolts

Brand:
Emmanuele Design - Corporate Logo
ES#:
4430402
Mfg#:
EMD-SPACER-20-66
In Stock
$110.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Complete Pistons Head - Priced Each

ES#3181893 - 06M107065AB - Complete Pistons Head - Priced Each - Cylinders 4-6 - Genuine Volkswagen Audi - Audi

Cylinders 4-6 For pistons stamped with 06M 107 099 or 06M 107 099 C

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3181893
Mfg#:
06M107065AB
Ships in 3 Business Days
7% off MSRP

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

$164.99

This product was last offered at the strikethrough price on
06-16-2026

$153.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Drive Idler Pulley With Bolt

ES#4699360 - 06M903341D - Accessory Belt Drive Idler Pulley With Bolt - Replace your worn idler pulley - Litens - Audi

Replace your worn idler pulley

Brand:
Litens - Corporate Logo
ES#:
4699360
Mfg#:
06M903341D
Ships in 3 Business Days
$56.99

This product was last offered at the strikethrough price on
05-07-2026

$54.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Brake Service Kit

ES#4846192 - 4M0615301AN8KT3 - Rear Brake Service Kit - Featuring Zimmermann Cross-Drilled rotors and ECS DD23 "Daily Driver" ceramic pads - Includes set screws, brake wear sensors, and silicone brake lubricant - Assembled By ECS - Audi

Featuring Zimmermann Cross-Drilled rotors and ECS DD23 "Daily Driver" ceramic pads - Includes set screws, brake wear sensors, and silicone brake lubricant 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4846192
Mfg#:
4M0615301AN8KT3
Ships on Dec 4, 2026
ON SALE! SAVE 21%
$486.99

This product was last offered at the strikethrough price on
04-13-2026

$384.62 USD
This product is lifetime replacement eligible Lifetime Replacement

Front Suspension Installation Kit

ES#3691715 - 8w0412377KT - Front Suspension Installation Kit - Includes front strut mounts and associated hardware for a complete front suspension installation - Genuine Volkswagen Audi - Audi

Includes front strut mounts and associated hardware for a complete front suspension installation For models with standard & sport suspension (PR-Codes 1BA, 1BE)

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3691715
Mfg#:
8W0412377KT
In Stock
$269.99

This product was last offered at the strikethrough price on
09-04-2026

$255.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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