Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply
affirm financing terms & conditions

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle Clear

Audi C5 S6 Quattro 4.2

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
affirm financing terms & conditions
garage-red
Your Vehicle Audi C5 S6 Quattro 4.2
Your Vehicle Audi C5 S6 Quattro 4.2
Change Clear

Audi C5 S6 Quattro 4.2 Most Popular Parts

Sort By
Filter By
Return to Top

3 Pc Wire Brush Set

ES#3613134 - WLMW1149 - 3 Pc Wire Brush Set - Three brushes with brass and stainless steel bristles - Performance Tool - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Three brushes with brass and stainless steel bristles affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Performance Tool - Corporate Logo
ES#:
3613134
Mfg#:
WLMW1149
In Stock
$10.54 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VW/Audi Adjustable Timing Belt Tensioner

ES#3698566 - CTA2760 - VW/Audi Adjustable Timing Belt Tensioner - Use correct tool for the job. Check description for fitment. - CTA Tools - Audi Volkswagen

Use correct tool for the job. Check description for fitment. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTA Tools - Corporate Logo
ES#:
3698566
Mfg#:
CTA2760
In Stock
$55.03 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

V2 Water/Methanol Standard Controller - Internal MAP W/35PSI Max

ES#3691401 - 30-3304 - V2 Water/Methanol Standard Controller - Internal MAP W/35PSI Max - A progressive type controller where fluid will be injected in proportion to the amount of boost that is detected by the internal MAP sensor - Controller only - AEM Electronics - Audi BMW Volkswagen Mercedes Benz MINI Porsche

A progressive type controller where fluid will be injected in proportion to the amount of boost that is detected by the internal MAP sensor - Controller only affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Controller only - Does not include addtional components

Brand:
AEM Electronics - Corporate Logo
ES#:
3691401
Mfg#:
30-3304
In Stock at Vendor
11% off MSRP

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

$247.99

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

$219.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Key Holder

ES#2697586 - ZAW087610 - Carbon Fiber Key Holder - Black carbon fiber with Audi ring logo - Genuine Volkswagen Audi - Audi

Black carbon fiber with Audi ring logo affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2697586
Mfg#:
ZAW087610
Ships in 3 Business Days
$61.99

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

$54.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Dragy Suction Mount

ES#4673585 - UH016-ACA - Unitronic Dragy Suction Mount - Effortless and easily reversible way to mount and go! Works with DRG69 & DRG70! - Unitronic - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Effortless and easily reversible way to mount and go! Works with DRG69 & DRG70! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Unitronic - Corporate Logo
ES#:
4673585
Mfg#:
UH016-ACA
In Stock
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Dielectric Tune-Up Grease .33oz Tube

ES#2162838 - 81150 - Dielectric Tune-Up Grease .33oz Tube - Protects electrical connections and wiring from salt, dirt and corrosion - Permatex - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Protects electrical connections and wiring from salt, dirt and corrosion affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Permatex - Corporate Logo
ES#:
2162838
Mfg#:
81150
In Stock
$7.99 USD
Free Shipping
on orders $49 and up

8-Pc. Wheel Hanger Set

ES#4337339 - 7076 - 8-Pc. Wheel Hanger Set - Used to hang/guide wheels during removal and installation on the wheel hub - CTA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Used to hang/guide wheels during removal and installation on the wheel hub affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTA Tools - Corporate Logo
ES#:
4337339
Mfg#:
7076
Ships on Jul 15, 2026
$87.84 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cam Gear Puller Kit

ES#3202405 - T40001PLUS - Cam Gear Puller Kit - Used for removal of cam gears. - Baum Tools - Audi Volkswagen

Used for removal of cam gears. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Baum Tools - Corporate Logo
ES#:
3202405
Mfg#:
T40001PLUS
Ships in 6 Business Days
$219.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stud Conversion Kit - 56mm - Half Set

ES#4662453 - 56mmhalfsetKT - Stud Conversion Kit - 56mm - Half Set - 10 total studs, 48mm in length for M14x1.5 nuts. Accommodates up to 10mm spacers for most applications. - ECS - Audi Volkswagen

10 total studs, 48mm in length for M14x1.5 nuts. Accommodates up to 10mm spacers for most applications. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4662453
Mfg#:
56MMHALFSETKT
In Stock
ON SALE! SAVE 10%
$80.99

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

$72.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Chain Breaker And Riveting Tool Kit

ES#3138114 - CTA8982 - Chain Breaker And Riveting Tool Kit - Dual purpose tool will break and rivet timing and other chains - CTA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Dual purpose tool will break and rivet timing and other chains affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTA Tools - Corporate Logo
ES#:
3138114
Mfg#:
CTA8982
Ships on Jul 15, 2026
$109.20 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

LP270 2.75" LED Fog Light Kit, SAE Compliant

ES#3477313 - 2770 - LP270 2.75" LED Fog Light Kit, SAE Compliant - LED White Wide Spread Fog Beam Kit - PIAA - Audi BMW Volkswagen MINI

LED White Wide Spread Fog Beam Kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
PIAA - Corporate Logo
ES#:
3477313
Mfg#:
2770
Ships on Jul 22, 2026
$435.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

IE Remove Before Boost Key Chain

ES#4882978 - IEGRUU33 - IE Remove Before Boost Key Chain - Hang it from your keys, rear view, zipper ends, jacket, or any where you might need to check before dropping the throttle. - Integrated Engineering - Audi Volkswagen Porsche

Hang it from your keys, rear view, zipper ends, jacket, or any where you might need to check before dropping the throttle. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
4882978
Mfg#:
IEGRUU33
In Stock
ON SALE! SAVE 10%
$4.99

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

$4.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

55mm Bullet Nose Stud & Nut Bundle - Cone Seat - Set Of 5

ES#4505733 - 034-604-6004-5 - 55mm Bullet Nose Stud & Nut Bundle - Cone Seat - Set Of 5 - Made from high tensile heat treated Grade 10.9 Chromoly Steel and coated in Black Zinc. M14x1.5 - 034Motorsport - Audi Volkswagen

Made from high tensile heat treated Grade 10.9 Chromoly Steel and coated in Black Zinc. M14x1.5 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For use with spacers up to 10mm only

Brand:
034Motorsport - Corporate Logo
ES#:
4505733
Mfg#:
034-604-6004-5
Ships in 3 Business Days
$48.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Schwaben 5" Pistol Grip Locking Pliers

ES#2953936 - 014565SCH02A - Schwaben 5" Pistol Grip Locking Pliers - You will fall in love with these locking pliers, because they work better in tight quarters. - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

You will fall in love with these locking pliers, because they work better in tight quarters. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
2953936
Mfg#:
014565SCH02A
In Stock
ON SALE! SAVE 33%
$23.99

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

$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Lift 3H / 3P Main Harness

ES#3698552 - 26498-006 - Air Lift 3H / 3P Main Harness - Air lift 3H / 3P second compressor harness - Air Lift - Audi BMW Volkswagen

Air lift 3H / 3P second compressor harness affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For use with Air Lift 3H and 3P management only

Brand:
Air Lift - Corporate Logo
ES#:
3698552
Mfg#:
26498-006
Ships in 5 Business Days
$429.99

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

$328.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cloth Webbed Adhesive Tape - 10m

ES#10764 - 000979950 - Cloth Webbed Adhesive Tape - 10m - 19mm wide & 10m in length - Genuine Volkswagen Audi - Audi Volkswagen

19mm wide & 10m in length affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
10764
Mfg#:
000979950
Ships in 5 Business Days
11% off MSRP

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

$43.99

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

$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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 ECS Tuning is part of Enthusiast Auto Holdings