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Audi C5 A6 Quattro 4.2

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Audi C5 A6 Quattro 4.2 Most Popular Parts

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12 PC. 1/2" Drive 6 Point Metric Socket Set

ES#4708455 - 003409SCH01A - 12 PC. 1/2" Drive 6 Point Metric Socket Set - Complete 1/2" socket set with various sizes from 10-24mm and a sliding rail organizer - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Complete 1/2" socket set with various sizes from 10-24mm and a sliding rail organizer 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
4708455
Mfg#:
003409SCH01A
In Stock
ON SALE! SAVE 29%
$34.99

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

$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

1/2" Drive 6-Point Socket - 27mm

ES#240947 - S-1227S - 1/2" Drive 6-Point Socket - 27mm - A hard-to-find size, used on many European applications - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

A hard-to-find size, used on many European applications 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
240947
Mfg#:
S-1227S
In Stock
ON SALE! SAVE 35%
$22.99

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

$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spark Plug Gapper

ES#4336973 - CTA3235 - Spark Plug Gapper - Always check gap on your new spark plugs - CTA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Always check gap on your new spark plugs

Brand:
CTA Tools - Corporate Logo
ES#:
4336973
Mfg#:
CTA3235
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

19mm Race Style Lug Nuts - Pack of 20

ES#3189609 - 712-645A - 19mm Race Style Lug Nuts - Pack of 20 - Unique style for studded hub applications. M14x1.5 - Dorman - Audi Volkswagen

Unique style for studded hub applications. M14x1.5

Brand:
Dorman - Corporate Logo
ES#:
3189609
Mfg#:
712-645A
In Stock
$66.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stud Conversion Kit - 48mm / 62mm

ES#3020169 - 001467ecs01KT11 - Stud Conversion Kit - 48mm / 62mm - Make wheel changes faster and easier - ECS - Audi Volkswagen

Make wheel changes faster and easier 10X Entries Into Our F80 M3 Sweepstakes
Includes 2 different length studs for up to 10mm spacers for 2 wheels and 20mm spacers for 2 wheels

Brand:
ECS - Corporate Logo
ES#:
3020169
Mfg#:
001467ECS01KT11
In Stock
ON SALE!
$137.99

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

$133.85 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Silver Metallic ECS Tuning Window Sticker - Priced Each

ES#3668 - ECS2X4WSSILVER - Silver Metallic ECS Tuning Window Sticker - Priced Each - 2"x4" window sticker - Show some love for your favorite tuning company - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

2"x4" window sticker - Show some love for your favorite tuning company 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3668
Mfg#:
ECS2X4WSSILVER
In Stock
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Power Port Plug - "Full Send" - Black Anodized

ES#4171980 - 028636ECS07-03 - Billet Power Port Plug - "Full Send" - Black Anodized - A little fun and function for your car! - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

A little fun and function for your car! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4171980
Mfg#:
028636ECS07-03
In Stock
ON SALE! SAVE 40%
$29.99

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

$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Repair Wire - Priced Each

ES#4940224 - 058791LA01 - Repair Wire - Priced Each - 620mm trigger wire with two standard connectors - replaces OE# 000979009E/EA. Commonly used to connect the headlight switch to the CECM for conversions and retrofits. - ECS - Audi Volkswagen

620mm trigger wire with two standard connectors - replaces OE# 000979009E/EA. Commonly used to connect the headlight switch to the CECM for conversions and retrofits. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4940224
Mfg#:
058791LA01
In Stock
ON SALE! SAVE 25%
$6.99

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

$5.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Dual Exhaust Tip - Dual 3" - Right side

ES#2974338 - 35227 - Universal Dual Exhaust Tip - Dual 3" - Right side - Double wall stainless steel. Single 2.25" inlet, Dual 3" outlet. - Magnaflow - Audi Volkswagen

Double wall stainless steel. Single 2.25" inlet, Dual 3" outlet. Not vehicle specific. You MUST measure prior to purchasing!

Brand:
Magnaflow - Corporate Logo
ES#:
2974338
Mfg#:
35227
Ships in 1 Business Day
$166.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Titanium Conical Seat Wheel Bolt - 14x1.5x40mm - Set Of 10

ES#3570226 - 025384ecs03-0310 - Titanium Conical Seat Wheel Bolt - 14x1.5x40mm - Set Of 10 - Lightweight, corrosion resistant, high performance lug bolts - ECS - Audi BMW Volkswagen Mercedes Benz

Lightweight, corrosion resistant, high performance lug bolts 10X Entries Into Our F80 M3 Sweepstakes
Extended length bolts for use with 10mm to 12.5mm spacers

Brand:
ECS - Corporate Logo
ES#:
3570226
Mfg#:
025384ECS03-0310
Ships on Nov 16, 2026
ON SALE! SAVE 15%
$194.99

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

$165.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Taco T-Shirt

ES#4013787 - TURNERTACO - Turner Motorsport Taco T-Shirt - Represent your favorite race team and your favorite food all in one great tee shirt! - Turner Motorsport - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Represent your favorite race team and your favorite food all in one great tee shirt! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
4013787
Mfg#:
TURNERTACO
Ships on Nov 9, 2026
ON SALE!
Starting at $31.49 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Schwaben Trim Wedge Tool

ES#2972262 - 015285SCH01A - Schwaben Trim Wedge Tool - For safely removing components without risk of damage. Also used as a timing chain wedge - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

For safely removing components without risk of damage. Also used as a timing chain wedge 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
2972262
Mfg#:
015285SCH01A
In Stock
ON SALE! SAVE 25%
$20.99

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

$15.74 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 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
09-24-2026

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

ECS Tuning Banner - 3' X 5' - White

ES#4895018 - ecs2x5wban - ECS Tuning Banner - 3' X 5' - White - Show your passion for performance with the ECS Tuning garage banner! - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Show your passion for performance with the ECS Tuning garage banner! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4895018
Mfg#:
ECS2X5WBAN
In Stock
Limited Qty Sale
$49.99

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

$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Titanium Exhaust Wrap - 2" X 25'

ES#3022276 - HEA-WRAPKIT-25 - Titanium Exhaust Wrap - 2" X 25' - Designed to handle continuous temperatures up to 1,800F - Prosport Performance - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Designed to handle continuous temperatures up to 1,800°F

Brand:
Prosport Performance - Corporate Logo
ES#:
3022276
Mfg#:
HEA-WRAPKIT-25
Ships in 1 Business Day
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Silicone Vacuum Hose - Blue - 9 Feet

ES#1928262 - vc04 - Silicone Vacuum Hose - Blue - 9 Feet - High quality heat resistant tubing that lasts! 4mm - Forge - Audi BMW Volkswagen MINI

High quality heat resistant tubing that lasts! 4mm

Brand:
Forge - Corporate Logo
ES#:
1928262
Mfg#:
VC04
Back Ordered
ON SALE! SAVE 10%
$14.99

This product was last offered at the strikethrough price on
09-18-2026

$13.46 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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