Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle

Audi S4 Most Popular Parts

Sort By
Filter By
Return to Top
ES#4007245 - TS-0204-1131 - Turbosmart Gen-V Race Port BOV - Blue - The Race Port is famous for being an amazingly small and light BOV for turbocharged competition level engines - TurboSmart - Audi Volkswagen

The Race Port is famous for being an amazingly small and light BOV for turbocharged competition level engines *General use blow off valve for custom big turbo applications - Not a direct fit valve*

Brand:
TurboSmart - Corporate Logo
ES#:
4007245
Mfg#:
TS-0204-1131
In Stock at Vendor
10% off MSRP

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

$355.99

This product was last offered at the strikethrough price on
11-04-2026

$320.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#436921 - 8E0407694AL - Front Lower Control Arm - Curved - Right - Keep your suspension steady - Genuine Volkswagen Audi - Audi

Keep your suspension steady

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
436921
Mfg#:
8E0407694AL
Ships in 6 Business Days
17% off MSRP

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

$385.00

This product was last offered at the strikethrough price on
11-06-2026

$320.90 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#253206 - 8E0823359A - Hood Strut - Keep your hood propped - Stabilus - Audi

Keep your hood propped For Sedan models only

Brand:
Stabilus - Corporate Logo
ES#:
253206
Mfg#:
8E0823359A
Ships in 1 Business Day
$31.13

This product was last offered at the strikethrough price on
10-27-2026

$26.70 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3463371 - Z26-340 - Z26 Extreme Rear Brake Pad Set - Carbon fiber and ceramic hybrid that resists fade to 1500 degrees. - Power Stop - Audi Volkswagen

Carbon fiber and ceramic hybrid that resists fade to 1500 degrees.

Brand:
Power Stop - Corporate Logo
ES#:
3463371
Mfg#:
Z26-340
In Stock
$80.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3175221 - 140916-3H - Front Lower Control Arm Bushing Set - Inner - Upgrade to a more engaging driving experience - 2 axis camber / self-aligning - KMAC - Audi

Upgrade to a more engaging driving experience - 2 axis camber / self-aligning For the straight control arm

Brand:
KMAC - Corporate Logo
ES#:
3175221
Mfg#:
140916-3H
Special Order: No Guaranteed ETA
$320.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4352394 - 101905631GKT5 - Ignition Service Kit - With Service Tools  - Includes six coil packs and spark plugs to service your ignition - Assembled By ECS - Audi

Includes six coil packs and spark plugs to service your ignition 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
Kit includes all necessary service tools

Brand:
Assembled By ECS - Corporate Logo
ES#:
4352394
Mfg#:
101905631GKT5
In Stock
$322.99

This product was last offered at the strikethrough price on
09-20-2026

$319.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4668232 - 8E0615601R-S - Rear V5 Slotted Brake Rotors - Set (300x22) - Precision manufactured for consistent stopping power during high performance driving. Featuring a matte black zinc coating for corrosion protection. - ECS - Audi

Precision manufactured for consistent stopping power during high performance driving. Featuring a matte black zinc coating for corrosion protection. 10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE

Brand:
ECS - Corporate Logo
ES#:
4668232
Mfg#:
8E0615601R-S
Ships in 5 Business Days
$319.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3709267 - ZAW061205AN - COVER - Genuine Volkswagen Audi - Audi

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3709267
Mfg#:
ZAW061205AN
Ships in 2 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.

$335.00

This product was last offered at the strikethrough price on
10-26-2026

$319.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#438122 - 8E0820193Q - A/C Receiver/Drier - Recommended to be replaced any time the A/C system is open - Genuine Volkswagen Audi - Audi

Recommended to be replaced any time the A/C system is open

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
438122
Mfg#:
8E0820193Q
Ships in 6 Business Days
13% off MSRP

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

$368.99

This product was last offered at the strikethrough price on
08-31-2026

$319.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3176214 - GS1DG - BFI Heavy Weight Shift Knob - Full Billet - Just because your car doesn't have a third pedal, doesn't mean you should be stuck with some goofy shifter. - Black Forest Industries - Audi Volkswagen

Just because your car doesn't have a third pedal, doesn't mean you should be stuck with some goofy shifter.

Brand:
Black Forest Industries - Corporate Logo
ES#:
3176214
Mfg#:
GS1DG
Ships on Dec 1, 2026
$159.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#284350 - 079103221D - Breather Hose - Elbow hose from lower T-fitting to Pressure Control Valve (PCV) - Genuine Volkswagen Audi - Audi

Elbow hose from lower T-fitting to Pressure Control Valve (PCV)

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
284350
Mfg#:
079103221D
Ships in 1-2 days
10% off MSRP

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

$176.99

This product was last offered at the strikethrough price on
10-26-2026

$159.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#284351 - 079103221E - Breather Hose - From lower T-fitting to the upper T-fitting - Genuine Volkswagen Audi - Audi

From lower T-fitting to the upper T-fitting

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
284351
Mfg#:
079103221E
Ships in 9 Business Days
10% off MSRP

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

$176.99

This product was last offered at the strikethrough price on
08-31-2026

$159.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3552852 - 025384ECS02-03 - Titanium Ball Seat Wheel Bolt - 14x1.5x40mm - Priced Each - Lightweight, corrosion resistant, high performance lug bolt - ECS - Audi Volkswagen

Lightweight, corrosion resistant, high performance lug bolt 10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE
Extended length bolt for use with 10mm to 12.5mm spacers

Brand:
ECS - Corporate Logo
ES#:
3552852
Mfg#:
025384ECS02-03
In Stock
$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2535165 - 4B0201550H - Gas Cap - Includes seal and retaining strap - URO - Audi

Includes seal and retaining strap 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2535165
Mfg#:
4B0201550H
Ships in 1 Business Day
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4135666 - 038919081P - Oil Pressure Sender - 1 Pin - Senses engine oil pressure for the gauge and ECU - Vemo - Audi Volkswagen

Senses engine oil pressure for the gauge and ECU

Brand:
Vemo - Corporate Logo
ES#:
4135666
Mfg#:
038919081P
In Stock at Vendor
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#466771 - N0195308 - Hex Bolt - Priced Each - Install new hardware with your new parts. M8x25 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M8x25 Used to secure the fuel tank straps and shields

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
466771
Mfg#:
N0195308
In Stock
20% off MSRP

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

$9.99

This product was last offered at the strikethrough price on
11-06-2026

$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Let us help you find the parts that fit your Audi

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy Your Privacy Choices Cookie Policy ECS Tuning is part of Enthusiast Auto Holdings