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Audi S4 Most Popular Parts

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Might-As-Well-Be-Gated Kit W/Short Shift Clamp

ES#4419869 - B8029A2 - Might-As-Well-Be-Gated Kit W/Short Shift Clamp - This combo all but eliminates shifter slop and flex under load. - JXB Performance - Audi

This combo all but eliminates shifter slop and flex under load. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
JXB Performance - Corporate Logo
ES#:
4419869
Mfg#:
B8029A2
In Stock
$494.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Exact-Fit Stainless Steel Brake Lines

ES#3450989 - 024671ECS02 - Rear Exact-Fit Stainless Steel Brake Lines - Rear set of DOT-compliant lines for an improved pedal feel - ECS - Audi Porsche

Rear set of DOT-compliant lines for an improved pedal feel affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3450989
Mfg#:
024671ECS02
In Stock
ON SALE! SAVE 10%
$103.99

This product was last offered at the strikethrough price on
06-13-2026

$93.59 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Filler Door Lock Actuator

ES#4842040 - 8V0862153C - Fuel Filler Door Lock Actuator - Kept your fuel door secured - Genuine Volkswagen Audi - Audi

Kept your fuel door secured affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4842040
Mfg#:
8V0862153C
In Stock
3% off MSRP

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

$98.99

This product was last offered at the strikethrough price on
06-17-2026

$95.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heavy Duty Rubber Rear Shock Mount - Priced Each

ES#4681140 - 049327LA01 - Heavy Duty Rubber Rear Shock Mount - Priced Each - Enhance longevity and improve your Audi's handling with our in-house designed HD rubber shock mount! - ECS - Audi

Enhance longevity and improve your Audi's handling with our in-house designed HD rubber shock mount! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4681140
Mfg#:
049327LA01
In Stock
ON SALE! SAVE 25%
$58.99

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

$44.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Slotted Two-Piece Rotors - Pair (350x34)

Direct bolt-on replacement affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Girodisc - Corporate Logo
ES#:
4698770
Mfg#:
A1-311
In Stock at Vendor
$1150.00 USD
Free Shipping

Front Axle Assembly - Right

ES#3072343 - 8E0407272AT - Front Axle Assembly - Right - Complete driveshaft with CV joints; ready for installation - GKN Drivetech - Audi

Complete driveshaft with CV joints; ready for installation affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
GKN Drivetech - Corporate Logo
ES#:
3072343
Mfg#:
8E0407272AT
In Stock
$673.99

This product was last offered at the strikethrough price on
04-30-2026

$383.28 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

18" BBS CH-R Nürburgring Edition Wheels - Set Of Four

ES#3677177 - ch139neKT - 18" BBS CH-R Nrburgring Edition Wheels - Set Of Four - 18x8.5 ET47 5x112 57.1CB - Satin Black with Red Rim Protector - BBS - Audi Volkswagen

18x8.5 ET47 5x112 57.1CB - Satin Black with Red Rim Protector affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
BBS - Corporate Logo
ES#:
3677177
Mfg#:
CH139NEKT
Ships on Jul 6, 2026
$3445.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Timing Belt

ES#523303 - 078109119j - Timing Belt - The most important belt on your engine - Continental - Audi Volkswagen

The most important belt on your engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Continental - Corporate Logo
ES#:
523303
Mfg#:
078109119J
In Stock
$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump

ES#4057482 - 8K0919051G - Fuel Pump - Includes sending unit and fuel filter - TYC - Audi

Includes sending unit and fuel filter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up to the 2012 model year

Brand:
TYC - Corporate Logo
ES#:
4057482
Mfg#:
8K0919051G
In Stock
$168.99

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

$163.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Front Brake Service Kit

ES#3537751 - 025997ECS0620KT - Performance Front Brake Service Kit - Featuring ECS V5 Drilled & Slotted rotors and ECS EP24 Enthusiast Performance Pads - Assembled By ECS - Audi

Featuring ECS V5 Drilled & Slotted rotors and ECS EP24 Enthusiast Performance Pads affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3537751
Mfg#:
025997ECS0620KT
In Stock
ON SALE! SAVE 18%
$700.99

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

$573.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacers - 5mm (Pair)

ES#250706 - 002403ECS01A05KT - ECS Wheel Spacers - 5mm (Pair) - Exclusively built for your 57.1mm centerbore VW/Audi - ECS - Audi Volkswagen

Exclusively built for your 57.1mm centerbore VW/Audi affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See

Brand:
ECS - Corporate Logo
ES#:
250706
Mfg#:
002403ECS01A05KT
In Stock
ON SALE! SAVE 25%
$89.99

This product was last offered at the strikethrough price on
06-13-2026

$67.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

H.A.S. - Adjustable Coilover Spring System

ES#2619512 - 25310075 - H.A.S. - Adjustable Coilover Spring System - Retains the use of your factory shocks while providing the ability to adjust ride ride height from 0.6" to 1.8" Front 0.6" to 1.6" Rear - KW Suspension - Audi

Retains the use of your factory shocks while providing the ability to adjust ride ride height from 0.6" to 1.8" Front 0.6" to 1.6" Rear affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
KW Suspension - Corporate Logo
ES#:
2619512
Mfg#:
25310075
Ships in 9 Business Days
$1144.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

20" Alloy Wheel - Priced Each

ES#4149406 - 8W0601025FT - 20" Alloy Wheel - Priced Each - 20"x9" ET22 5x112 - Does not include Center Cap - Genuine Volkswagen Audi - Audi

20"x9" ET22 5x112 - Does not include Center Cap affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4149406
Mfg#:
8W0601025FT
Ships in 7 Business Days
4% off MSRP

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

$1791.99

This product was last offered at the strikethrough price on
06-17-2026

$1715.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Spark Plug - Priced Each

ES#4768524 - 06M905606F - Spark Plug - Priced Each - Keep your engine running strong - NGK - Audi

Keep your engine running strong affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
NGK - Corporate Logo
ES#:
4768524
Mfg#:
06M905606F
In Stock
$29.00

This product was last offered at the strikethrough price on
01-27-2026

$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

19" BBS CC-R Wheels - Set Of Four

19x9 ET42 5x112 57.1CB - Satin Black with a Polished Outer Lip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
BBS - Corporate Logo
ES#:
4753459
Mfg#:
CC2202BPOKT
Ships on Jul 6, 2026
$3429.99 USD
This product is lifetime replacement eligible Lifetime Replacement

19" BBS CC-R Wheels - Set Of Four

19x9 ET42 5x112 57.1CB - Satin Platinum with a Polished Outer Lip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
BBS - Corporate Logo
ES#:
4753466
Mfg#:
CC2202PPOKT
Ships on Jul 6, 2026
$3429.99 USD
This product is lifetime replacement eligible Lifetime Replacement

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