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Audi C4 S4 Quattro 20v T Most Popular Parts

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Rennline Wireless Induction Charger

ES#4416005 - PM70 - Rennline Wireless Induction Charger - Upgrade your Rennline phone mount with wireless charging capabilities! - Rennline - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Upgrade your Rennline phone mount with wireless charging capabilities! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rennline - Corporate Logo
ES#:
4416005
Mfg#:
PM70
Back Ordered
Auto Notify
$100.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VW/Audi Jack Pad Adapter

ES#3999167 - PF3-1661 - VW/Audi Jack Pad Adapter - Securely lift your car while protecting the vulnerable pinch welds - Powerflex - Audi Volkswagen Porsche

Securely lift your car while protecting the vulnerable pinch welds affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Powerflex - Corporate Logo
ES#:
3999167
Mfg#:
PF3-1661
In Stock
$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pro-Line Turbocharger Additive - 20g Tube

ES#4159344 - 22074 - Pro-Line Turbocharger Additive - 20g Tube - Suitable for all turbochargers. Mixable with all common motor oils. - Liqui-Moly - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Suitable for all turbochargers. Mixable with all common motor oils. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
4159344
Mfg#:
22074
In Stock
46% off MSRP

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

$21.95

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

$11.89 USD
Free Shipping
on orders $49 and up

Water Wetter Coolant Additive - 12oz

ES#261427 - 80204 - Water Wetter Coolant Additive - 12oz - Reduces coolant temperatures by as much as 30*F - Redline - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Reduces coolant temperatures by as much as 30*F affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Redline - Corporate Logo
ES#:
261427
Mfg#:
80204
In Stock
$15.99 USD
Free Shipping
on orders $49 and up

Schwaben Heat Gun Kit

ES#3576659 - 026920SCH01A - Schwaben Heat Gun Kit - Dual Temperature heat gun kit is used in many applications in a garage. Works great with our Schwaben Fender roller. - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Dual Temperature heat gun kit is used in many applications in a garage. Works great with our Schwaben Fender roller. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
3576659
Mfg#:
026920SCH01A
In Stock
ON SALE! SAVE 40%
$42.99

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

$25.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

OBDeleven 2 ULTIMATE Pack + 3 Year ULTIMATE Plan

ES#4920577 - 024871OBD17 - OBDeleven 2 ULTIMATE Pack + 3 Year ULTIMATE Plan - The ultimate Volkswagen Group (VAG) and BMW/MINI diagnostic tool. Supported by Android and iOS mobile systems, 18x faster processor, and sleek minimalistic design. Includes phone holder, carry pouch, and the 3 Year ULTIMATE Plan subscription! - OBDeleven - Audi BMW Volkswagen MINI

The ultimate Volkswagen Group (VAG) and BMW/MINI diagnostic tool. Supported by Android and iOS mobile systems, 18x faster processor, and sleek minimalistic design. Includes phone holder, carry pouch, and the 3 Year ULTIMATE Plan subscription! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Includes 3 Year ULTIMATE Plan and 3 Year UNLIMITED One-Click applications! See bottom of description for info on how to redeem.

Brand:
OBDeleven - Corporate Logo
ES#:
4920577
Mfg#:
024871OBD17
In Stock
Limited Qty Sale
$399.99

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

$323.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brake Fluid Flush Kit - Level 2

ES#3622898 - 007091ECS02KT2 - Brake Fluid Flush Kit - Level 2 - Includes a Schwaben European Pressure Bleeder & Catch Bottles, Schwaben Bleeder Wrench, and 1 liter of OEM DOT4 brake fluid - Assembled By ECS - Audi BMW Volkswagen MINI Porsche

Includes a Schwaben European Pressure Bleeder & Catch Bottles, Schwaben Bleeder Wrench, and 1 liter of OEM DOT4 brake fluid 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#:
3622898
Mfg#:
007091ECS02KT2
In Stock
ON SALE! SAVE 21%
$164.46

This product was last offered at the strikethrough price on
01-03-2026

$129.55 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Compact European Pressure Brake Bleeder

ES#3022314 - 018222SCH01A - Compact European Pressure Brake Bleeder - Bleed brakes like a pro with this perfect DIY sized 400cc brake bleeder - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI
ECS Tuning recommends this product.

Bleed brakes like a pro with this perfect DIY sized 400cc brake bleeder affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
3022314
Mfg#:
018222SCH01A
In Stock
ON SALE!
$35.99

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

$34.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

3/8" Drive Torque Wrench - ft-lbs

ES#2221245 - TW-38365 - 3/8" Drive Torque Wrench - ft-lbs - Tighten fasteners correctly in foot-pounds of torque (10-80 ft-lbs) - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Tighten fasteners correctly in foot-pounds of torque (10-80 ft-lbs) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
2221245
Mfg#:
TW-38365
Ships in 3 Business Days
ON SALE! SAVE 25%
$63.99

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

$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Schwaben Low Profile 2 Ton Aluminum Floor Jack With Aluminum 3-Ton Jack Stands

ES#3072568 - 011362sch01aKT - Schwaben Low Profile 2 Ton Aluminum Floor Jack With Aluminum 3-Ton Jack Stands - Raise it fast and support it well. A perfect kit to properly ensure safety when working under your vehicle. - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Raise it fast and support it well. A perfect kit to properly ensure safety when working under your vehicle. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
3072568
Mfg#:
011362SCH01AKT
In Stock
ON SALE!
$484.99

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

$471.18 USD
This product is lifetime replacement eligible Lifetime Replacement

Fuel Line Pliers

ES#1306816 - p-648 - Fuel Line Pliers - Remove modern fuel line connectors without damage - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Remove modern fuel line connectors without damage affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
1306816
Mfg#:
P-648
In Stock
ON SALE! SAVE 25%
$36.99

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

$27.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Element E50 Fire Extinguisher

50 seconds of pro-grade fire fighting protection that can fit almost anywhere! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi

Brand:
Element - Corporate Logo
ES#:
4364574
Mfg#:
ELE-E50
In Stock
$89.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

DeatschWerks 255 LPH In-Tank Fuel Pump W/ Universal Set Up Kit

ES#4849724 - 9-201-1000 - DeatschWerks 255 LPH In-Tank Fuel Pump W/ Universal Set Up Kit - High performance replacement fuel pump - DeatschWerks - Audi BMW Volkswagen Mercedes Benz MINI

High performance replacement fuel pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Not for sale or use in the state of California.

Brand:
DeatschWerks - Corporate Logo
ES#:
4849724
Mfg#:
9-201-1000
In Stock
$112.99

This product was last offered at the strikethrough price on
01-22-2026

$109.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ball seat Locking Wheel bolt Kit

ES#2795760 - 003901ECS28BB - Ball seat Locking Wheel bolt Kit - Black zinc coated wheel lock bolts made specifically for OE wheels. M14x1.5x28mm - ECS - Audi Volkswagen

Black zinc coated wheel lock bolts made specifically for OE wheels. M14x1.5x28mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For use without spacers

Brand:
ECS - Corporate Logo
ES#:
2795760
Mfg#:
003901ECS28BB
In Stock
ON SALE! SAVE 25%
$94.99

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

$71.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

8 Pc. 3/8" Drive Schwaben Long Torx Socket set

ES#2855961 - 012599SCH01A - 8 Pc. 3/8" Drive Schwaben Long Torx Socket set - A complete set of 3/8" drive long torx sockets. Includes sizes T25 thru T60. - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

A complete set of 3/8" drive long torx sockets. Includes sizes T25 thru T60. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
2855961
Mfg#:
012599SCH01A
In Stock
ON SALE! SAVE 25%
$56.99

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

$42.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Terminal Connector Removal Tool Kit

ES#3504783 - 025682SCH01A - Terminal Connector Removal Tool Kit - Unlock and release wire terminals with this great tool set. - Schwaben - Audi Volkswagen Porsche
ECS Tuning recommends this product.

Unlock and release wire terminals with this great tool set. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
3504783
Mfg#:
025682SCH01A
Ships in 6 Business Days
ON SALE! SAVE 25%
$45.99

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

$34.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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