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Audi S4 Most Popular Parts

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Lithium Lubricating Grease - 180 Grams

ES#4812 - G052150A2 - Lithium Lubricating Grease - 180 Grams - Used to lubricate the moving parts of the braking system - Genuine Volkswagen Audi - Audi Volkswagen

Used to lubricate the moving parts of the braking system

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4812
Mfg#:
G052150A2
Ships in 1-2 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.

$64.99

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

$60.99 USD
Free Shipping
on orders $49 and up

Brake Bleeder Bottle with Lanyard

ES#3024821 - BBL - Brake Bleeder Bottle with Lanyard - Bleed your brakes without worrying about spills and using a lanyard to anchor your bottle! - Turner Motorsport - Audi Volkswagen Mercedes Benz Porsche

Bleed your brakes without worrying about spills and using a lanyard to anchor your bottle! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
3024821
Mfg#:
BBL
In Stock
ON SALE!
$28.99

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

$28.12 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Audi Ball Joint Socket

ES#4007066 - CTA1031 - Audi Ball Joint Socket - Releases the Lower Ball Joint - CTA Tools - Audi

Releases the Lower Ball Joint

Brand:
CTA Tools - Corporate Logo
ES#:
4007066
Mfg#:
CTA1031
In Stock
$11.41 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

10mm Allen Socket - 1/2" Drive

ES#4716217 - 003565SCH01A - 10mm Allen Socket - 1/2" Drive - Have faith in your hex head sockets and use Schwaben's 10mm 1/2" drive! - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Have faith in your hex head sockets and use Schwaben's 10mm 1/2" drive! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
4716217
Mfg#:
003565SCH01A
In Stock
ON SALE!
$5.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

9005/9006/H10 LED Can-Bus Decoder - Priced Each

ES#4138608 - 003452LB02-03 - 9005/9006/H10 LED Can-Bus Decoder - Priced Each - Eliminate that "bulb-out" warning light - ZiZa - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Eliminate that "bulb-out" warning light 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ZiZa - Corporate Logo
ES#:
4138608
Mfg#:
003452LB02-03
In Stock
ON SALE!
$13.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Muffler - Satin Stainless

ES#2613561 - 12265 - Universal Muffler - Satin Stainless - Engineered to enhance your ride with a healthy helping of signature exhaust sound and dyno-proven performance - Magnaflow - Audi Volkswagen Mercedes Benz MINI Porsche

Engineered to enhance your ride with a healthy helping of signature exhaust sound and dyno-proven performance

Brand:
Magnaflow - Corporate Logo
ES#:
2613561
Mfg#:
12265
In Stock
$182.00 USD
Free Shipping
on orders $49 and up

APR License Plate Frame - Thick

ES#4375716 - A1000010 - APR License Plate Frame - Thick - Features a black finish and includes screw hiders. The perfect addition for any APR tuned vehicle! - APR - Audi Volkswagen Porsche

Features a black finish and includes screw hiders. The perfect addition for any APR tuned vehicle! Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
4375716
Mfg#:
A1000010
Ships on Nov 18, 2026
10% off MSRP

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

$57.99

This product was last offered at the strikethrough price on
11-02-2026

$51.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Purple Ice - 12oz

ES#2793046 - 01600 - Purple Ice - 12oz - High performance coolant conditioner - Royal Purple - Audi BMW Volkswagen Mercedes Benz MINI Porsche

High performance coolant conditioner

Brand:
Royal Purple - Corporate Logo
ES#:
2793046
Mfg#:
01600
Ships in 5 Business Days
$12.99 USD
Free Shipping
on orders $49 and up

Cloth Braided Fuel/Vacuum Hose - Black - 20 Meter

ES#2765743 - N203531-20 - Cloth Braided Fuel/Vacuum Hose - Black - 20 Meter - Replace your cracked or frayed fuel or vacuum lines. 3.5mm ID - Rein - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Replace your cracked or frayed fuel or vacuum lines. 3.5mm ID 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2765743
Mfg#:
N203531-20
Ships in 4 Business Days
$363.52 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Race Ramps - Rack Ramps - 5"

5" cutout rack ramp - 8.6 degree approach angle

Brand:
Race Ramps - Corporate Logo
ES#:
4350191
Mfg#:
RR-RACK-5
Ships in 10 Business Days
$362.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Leakage Tester

ES#2938674 - ATD5573A - Cylinder Leakage Tester - Use this tool to check for internal engine leaks - ATD Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Use this tool to check for internal engine leaks

Brand:
ATD Tools - Corporate Logo
ES#:
2938674
Mfg#:
ATD5573A
Ships in 7 Business Days
$359.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Snow Performance Methanol Injection Ring

Choose either V-band or hose camp style rings to add methanol injection easily to almost any vehicle.

Brand:
SnowPerformance - Corporate Logo
ES#:
4043246
Mfg#:
SN0-40111.40112
Ships in 2 Business Days
Starting at $0.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Race Ramps - XTenders For 56" Car Ramps

ES#4350148 - RR-EX-12 - Race Ramps - XTenders For 56" Car Ramps - xtenders for 56" race ramps 6.6 degree approach angle - Race Ramps - Audi BMW Volkswagen Mercedes Benz MINI Porsche

xtenders for 56" race ramps – 6.6 degree approach angle

Brand:
Race Ramps - Corporate Logo
ES#:
4350148
Mfg#:
RR-EX-12
Back Ordered
$179.99 USD
This product is lifetime replacement eligible Lifetime Replacement

3" V-Band to 60mm Reducer

ES#4362265 - UH001-EX3 - 3" V-Band to 60mm Reducer - T304 Stainless Steel Tubing T316 Stainless Steel V-Band Flanges - Unitronic - Audi BMW Volkswagen Mercedes Benz MINI Porsche

T304 Stainless Steel Tubing T316 Stainless Steel V-Band Flanges

Brand:
Unitronic - Corporate Logo
ES#:
4362265
Mfg#:
UH001-EX3
In Stock
$89.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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