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Audi S4 Most Popular Parts

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ES#2707374 - WHT004756A - Hex Bolt - Priced Each - Install new hardware with your new parts. M12x1.5x145x90 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. M12x1.5x145x90 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Secures the rear subframe to the vehicle

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2707374
Mfg#:
WHT004756A
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.

$28.18

This product was last offered at the strikethrough price on
06-25-2026

$27.23 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3639972 - JB4-B9-S4S5 - Burger Motorsports JB4 Tuner - This easy to install plug and play tuner attaches to sensors in the engine bay and works with your factory ECU tuning to remap boost, timing, and fueling for optimal performance and reduced turbo lag. - Burger Motorsports - Audi

This easy to install plug and play tuner attaches to sensors in the engine bay and works with your factory ECU tuning to remap boost, timing, and fueling for optimal performance and reduced turbo lag. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Not for sale or use in the state of California.

Brand:
Burger Motorsports - Corporate Logo
ES#:
3639972
Mfg#:
JB4-B9-S4S5
Ships on Jul 15, 2026
$599.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4424819 - S-27-BR - BR Series Coilover Suspension Kit - B9 Audi A4/S4 - Featuring 30 levels of adjustment and performance spring rates and valving that makes the BR Series perfect for both daily drivers and track warriors! - BC Racing - Audi

Featuring 30 levels of adjustment and performance spring rates and valving that makes the BR Series perfect for both daily drivers and track warriors! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date up to 7/11/2016 with 53mm front strut body without factory Electronic Damping Control.

Brand:
BC Racing - Corporate Logo
ES#:
4424819
Mfg#:
S-27-BR
Back Ordered
$1195.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4758665 - 079109469AM - Guide Rail - Guide rail that the center timing chain rides - Bremmen Parts - Audi

Guide rail that the center timing chain rides affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4758665
Mfg#:
079109469AM
In Stock
ON SALE! SAVE 22%
$24.99

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

$19.58 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2855151 - 003523KT01AKT - Front Brake Kit - Stage 1 - 2-Piece Tru-Float Scalloped Rotors (345x30) - Upgrade your brake system with 2-piece scalloped rotors and stainless steel lines - ECS - Audi

Upgrade your brake system with 2-piece scalloped rotors and stainless steel lines affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2855151
Mfg#:
003523KT01AKT
In Stock
ON SALE!
$1230.99

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

$1194.06 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2541016 - 8K0853651P1RR - S4 Grille Assembly - Platinum Grey With Chrome Trim - Clean up or change your look - Genuine Volkswagen Audi - Audi

Clean up or change your look affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2541016
Mfg#:
8K0853651P1RR
Ships in 3 Business Days
9% off MSRP

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

$1303.99

This product was last offered at the strikethrough price on
06-25-2026

$1192.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#2864563 - 034-108-3009 - Silicone Air Intake Duct / MAF Hose - Larger inside diameter and smoother surface for better flow, and stiffer construction to prevent collapsing - 034Motorsport - Audi

Larger inside diameter and smoother surface for better flow, and stiffer construction to prevent collapsing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
- For vehicles using larger RS4 MAF housing

Brand:
034Motorsport - Corporate Logo
ES#:
2864563
Mfg#:
034-108-3009
In Stock
$119.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4042988 - EMD-SPACER-10571 - EMD Wheel Spacers - 10mm (Pair) - Exclusively built for your 57.1mm centerbore VW/Audi - Emmanuele Design - Audi Volkswagen

Exclusively built for your 57.1mm centerbore VW/Audi affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Emmanuele Design - Corporate Logo
ES#:
4042988
Mfg#:
EMD-SPACER-10571
Ships in 2 Business Days
$70.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

18"x8.5" ET45 5x112 - Gold affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
fifteen52 - Corporate Logo
ES#:
4661101
Mfg#:
TURGG-88551+46KT
Ships in 2 Business Days
$1190.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#445688 - 8H0839462A - Rear Window Regulator - Right - Does not include the window motor - Genuine Volkswagen Audi - Audi

Does not include the window motor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Cabriolet models only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
445688
Mfg#:
8H0839462A
Ships in 5 Business Days
8% off MSRP

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

$650.00

This product was last offered at the strikethrough price on
06-25-2026

$594.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3190250 - 923-230 - Third Brake Lamp Assembly - Additional brake light mounted on rear parcel shelf - Dorman - Audi

Additional brake light mounted on rear parcel shelf affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Dorman - Corporate Logo
ES#:
3190250
Mfg#:
923-230
Ships in 5 Business Days
$118.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3074093 - NCV23626 - Rear Axle Assembly - Priced Each - Complete driveshaft with CV joints; ready for installation - GSP North America - Audi

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

Brand:
GSP North America - Corporate Logo
ES#:
3074093
Mfg#:
NCV23626
Ships in 3 Business Days
$107.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#10206 - 4A0905351A - Ignition Control Unit - Priced Each - Cure misfires and clear the check engine light - Beru - Audi

Cure misfires and clear the check engine light affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Beru - Corporate Logo
ES#:
10206
Mfg#:
4A0905351A
In Stock at Vendor
$79.99

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

$53.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#437927 - 8E0807381C - Bumper Cover Support - Priced Each - Fits left and right side. Allows for extra support for the bumper cover. - Genuine Volkswagen Audi - Audi

Fits left and right side. Allows for extra support for the bumper cover. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
437927
Mfg#:
8E0807381C
In Stock
ON SALE!
$31.25

This product was last offered at the strikethrough price on
06-25-2026

$29.69 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2587229 - 8E0823359AKT1 - Hood And Trunk Strut Kit - Keep your hood/trunk propped in place - Assembled By ECS - Audi

Keep your hood/trunk propped in place affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Sedan models only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2587229
Mfg#:
8E0823359AKT1
In Stock
ON SALE!
$47.99

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

$47.50 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#240518 - N10549402 - Securing Bolt - Priced Each - M14x1.5x120 bolt used in various areas on your European vehicle - Genuine Volkswagen Audi - Audi

M14x1.5x120 bolt used in various areas on your European vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Rear Strut Securing Bolt - Secures rear strut to spindle

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
240518
Mfg#:
N10549402
In Stock
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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