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

Menu

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

Audi C5 A6 Quattro 2.7T

    • 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
garage-red
Your Vehicle Audi C5 A6 Quattro 2.7T
Your Vehicle Audi C5 A6 Quattro 2.7T
Change Clear

Audi C5 A6 Quattro 2.7T Most Popular Parts

Sort By
Filter By
Return to Top

VWR Stud & Nut Conversion Kit - R13 Ball Seat - 80mm Studs

ES#4315342 - VWR630002 - VWR Stud & Nut Conversion Kit - R13 Ball Seat - 80mm Studs - Replace those fussy bolts with Racingline's high tensile stud & lightweight nut conversion - Racingline - Audi Volkswagen

Replace those fussy bolts with Racingline's high tensile stud & lightweight nut conversion

Brand:
Racingline - Corporate Logo
ES#:
4315342
Mfg#:
VWR630002
In Stock
ON SALE! SAVE 10%
$206.99

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

$185.64 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Caliper Guide Bushing Set

ES#2931544 - 003326ecs01-02KT - Performance Caliper Guide Bushing Set - Reduced caliper deflection, enhanced pedal feel, and improved pad wear. An excellent way to improve braking performance. Priced per axle. - ECS - Audi Volkswagen

Reduced caliper deflection, enhanced pedal feel, and improved pad wear. An excellent way to improve braking performance. Priced per axle. 10X Entries Into Our F80 M3 Sweepstakes
Industry leading design for maximum performance with minimal maintenance!
For vehicles with 2-pad ATE calipers

Brand:
ECS - Corporate Logo
ES#:
2931544
Mfg#:
003326ECS01-02KT
In Stock
ON SALE! SAVE 25%
$169.99

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

$127.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Timing Belt Kit - Ultimate with Gates Racing Timing Belt

ES#2777124 - 078198479KT2 - Timing Belt Kit - Ultimate with Gates Racing Timing Belt - Complete kit to service your timing belt, water pump, and thermostat - Assembled By ECS - Audi

Complete kit to service your timing belt, water pump, and thermostat 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2777124
Mfg#:
078198479KT2
Ships on Nov 12, 2026
ON SALE!
$373.99

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

$355.88 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stainless Braided Clutch Line Kit

ES#4046133 - SSBSlaveLine - Stainless Braided Clutch Line Kit - JHM Clutch Slave Line, Stainless Braided Clutch Line Kit for B5-S4, C5 A6-allroad - Includes slave fittings - JH Motorsports - Audi

JHM Clutch Slave Line, Stainless Braided Clutch Line Kit for B5-S4, C5 A6-allroad - Includes slave fittings

Brand:
JH Motorsports - Corporate Logo
ES#:
4046133
Mfg#:
SSBSLAVELINE
In Stock
$117.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Housing (Aluminum)

ES#3659371 - 078121121J - Thermostat Housing (Aluminum) - Aluminum design - Located on the front right of the engine block - URO - Audi Volkswagen

Aluminum design - Located on the front right of the engine block 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Aluminum housing used on the B5 S4 - Commonly used as a factory upgrade for the OE plastic piece

Brand:
URO - Corporate Logo
ES#:
3659371
Mfg#:
078121121J
In Stock
$155.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Clutch Kit

ES#1327 - RS4CLUTCHKIT - Clutch Kit - Revive the response & feel of your transmission with an RS4 clutch - Assembled By ECS - Audi Volkswagen

Revive the response & feel of your transmission with an RS4 clutch 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
1327
Mfg#:
RS4CLUTCHKIT
In Stock
ON SALE!
$567.99

This product was last offered at the strikethrough price on
05-20-2026

$527.12 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Top Tec 1200 Synthetic Automatic Transmission Fluid - 1 Liter

ES#3448776 - lm20018 - Top Tec 1200 Synthetic Automatic Transmission Fluid - 1 Liter - Full synthetic fluid with advanced wear-protection technology - Liqui-Moly - Audi BMW Volkswagen Porsche

Full synthetic fluid with advanced wear-protection technology 10X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
3448776
Mfg#:
LM20018
In Stock
$16.75

This product was last offered at the strikethrough price on
09-08-2026

$16.49 USD
Free Shipping
on orders $49 and up

Bilstein B16 PSS9 Suspension System

ES#2984076 - 48-088688 - Bilstein B16 PSS9 Suspension System - Height adjustable suspension system offering adjustable compression and rebound to dial in for competition, comfort, or anywhere in between. World-famous Bilstein quality with a limited lifetime warranty! - Bilstein - Audi Volkswagen

Height adjustable suspension system offering adjustable compression and rebound to dial in for competition, comfort, or anywhere in between. World-famous Bilstein quality with a limited lifetime warranty! 10X Entries Into Our F80 M3 Sweepstakes
2X Entries For Our Spin To Win Sweepstakes!

Brand:
Bilstein - Corporate Logo
ES#:
2984076
Mfg#:
48-088688
In Stock
31% off MSRP

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

$3756.00

This product was last offered at the strikethrough price on
10-01-2026

$2599.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

18" NEUSPEED RSe10 Wheels - Set Of Four

ES#5396030 - 88.10.17nhsgKT - 18" NEUSPEED RSe10 Wheels - Set Of Four - 18x8.5" ET45 5x112 57.1CB - Hyper Silver - Gloss - Neuspeed - Audi Volkswagen

18x8.5" ET45 5x112 57.1CB - Hyper Silver - Gloss

Brand:
Neuspeed - Corporate Logo
ES#:
5396030
Mfg#:
88.10.17NHSGKT
Ships in 7 Business Days
$1779.99

This product was last offered at the strikethrough price on
08-14-2026

$1706.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Water Pump

ES#2710 - 078965561 - Auxiliary Water Pump - Secondary pump for more efficient cooling - Bosch - Audi Volkswagen

Secondary pump for more efficient cooling We Price Match - Give Us A Call or Chat!
Up to the 2002 model year and from VIN 4B-5-000501, split is in the 2005 model year

Brand:
Bosch - Corporate Logo
ES#:
2710
Mfg#:
078965561
In Stock
$125.99

This product was last offered at the strikethrough price on
05-20-2026

$84.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

19" Tekniform Style 007 - Set Of Four

ES#3969820 - 007-4KT2 - 19" Tekniform Style 007 - Set Of Four - 19"x8.5" ET45 5x112 - Matte Gunmetal - Tekniform - Audi Volkswagen

19"x8.5" ET45 5x112 - Matte Gunmetal Wheel spacers may be necessary for front caliper clearance

Brand:
Tekniform - Corporate Logo
ES#:
3969820
Mfg#:
007-4KT2
In Stock
ON SALE! SAVE 20%
$1237.96

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

$991.17 USD
This product is lifetime replacement eligible Lifetime Replacement

Ball Seat Wheel Bolt - 14x1.5x47mm - Priced Per Pair

ES#4164433 - S17D47R13ZNNI2 - Ball Seat Wheel Bolt - 14x1.5x47mm - Priced Per Pair - Black zinc coated wheel bolts made specifically for OE wheels - ECS - Audi Volkswagen

Black zinc coated wheel bolts made specifically for OE wheels 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4164433
Mfg#:
S17D47R13ZNNI2
Ships in 7 Business Days
ON SALE! SAVE 25%
$13.99

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

$10.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

18" RSe10 - Set Of Four 88.10.17NBRG

ES#4447261 - 88.10.17brgKT - 18" RSe10 - Set Of Four 88.10.17NBRG - 18"x8.5" ET45 5x112 - Gloss Bronze - Neuspeed - Audi Volkswagen

18"x8.5" ET45 5x112 - Gloss Bronze

Brand:
Neuspeed - Corporate Logo
ES#:
4447261
Mfg#:
88.10.17BRGKT
Ships in 2 Business Days
$1630.99 USD
Free Shipping
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