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Audi B6 A4 Quattro 1.8T

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Audi B6 A4 Quattro 1.8T Most Popular Parts

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20" A02 Wheels - Hyper Silver - Set Of Four

ES#4629234 - whl00026KT - 20" A02 Wheels - Hyper Silver - Set Of Four - 20x9" ET37 5X112 - Hyper Silver - APR - Audi BMW Volkswagen MINI

20x9" ET37 5X112 - Hyper Silver Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
4629234
Mfg#:
WHL00026KT
Back Ordered
$1739.99

This product was last offered at the strikethrough price on
06-24-2026

$991.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Front Brake Rotors - Pair (312x25)

ES#514337 - 8E0698301RKT1 - Front Brake Rotors - Pair (312x25) - Restore stopping power in your vehicle - ATE - Audi Volkswagen

Restore stopping power in your vehicle Replacement rotors for vehicles with the Stage 1 Big Brake Kit

Brand:
ATE - Corporate Logo
ES#:
514337
Mfg#:
8E0698301RKT1
Back Ordered
$189.99

This product was last offered at the strikethrough price on
05-07-2026

$184.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Complete Transmission Mount Kit

ES#2796079 - 8E0399105HEKT - Complete Transmission Mount Kit - Includes mount and hardware to reduce driveline vibrations - Assembled By ECS - Audi

Includes mount and hardware to reduce driveline vibrations 10X Entries Into Our F80 M3 Sweepstakes
Fits 5-speed transmission codes ENN, FPS, FTW, & GBN

Brand:
Assembled By ECS - Corporate Logo
ES#:
2796079
Mfg#:
8E0399105HEKT
Back Ordered
ON SALE!
$98.99

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

$95.93 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

40k Service Kit - With Larger Capacity Filter

ES#5900 - B6A440KSKwlf - 40k Service Kit - With Larger Capacity Filter - Everything you need to perform the recommend 40k mile service - Assembled By ECS - Audi

Everything you need to perform the recommend 40k mile service 10X Entries Into Our F80 M3 Sweepstakes
Up to VIN 8E-5-065000, split is in the 2005 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
5900
Mfg#:
B6A440KSKWLF
Back Ordered
ON SALE!
$277.99

This product was last offered at the strikethrough price on
06-15-2026

$271.47 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Rear Sway Bar Installation Kit

ES#2586539 - 4B0511327KT - Rear Sway Bar Installation Kit - Includes new bushings, brackets and hardware - Assembled By ECS - Audi

Includes new bushings, brackets and hardware 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with standard suspension (16mm rear sway bar)

Brand:
Assembled By ECS - Corporate Logo
ES#:
2586539
Mfg#:
4B0511327KT
Back Ordered
ON SALE!
$137.99

This product was last offered at the strikethrough price on
09-03-2026

$136.11 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Emissions Service Kit

ES#2219685 - 06A103245F - Emissions Service Kit - Complete PCV Kit for your engine - Assembled By ECS - Audi

Complete PCV Kit for your engine 10X Entries Into Our F80 M3 Sweepstakes
From VIN 8E-4-000001, split is in the 2004 model year - with 25mm relief valve

Brand:
Assembled By ECS - Corporate Logo
ES#:
2219685
Mfg#:
06A103245F
Back Ordered
ON SALE!
$563.57

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

$511.52 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

B6 A4 1.8T Performance Pack - Level 1

ES#4017066 - b618tpplvl1KT1 - B6 A4 1.8T Performance Pack - Level 1 - Entry-level performance kit composed of a careful selection of our best sellers, offering valuable performance gains at a 'bang for the buck' price point - Assembled By ECS - Audi

Entry-level performance kit composed of a careful selection of our best sellers, offering valuable performance gains at a 'bang for the buck' price point 10X Entries Into Our F80 M3 Sweepstakes
Fits up to VIN 8E-3-500000, split is in the 2003 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
4017066
Mfg#:
B618TPPLVL1KT1
Back Ordered
$398.99

This product was last offered at the strikethrough price on
07-17-2026

$374.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator Installation Kit

ES#3659151 - 4b3121276aktKT - Radiator Installation Kit - Install new hardware with your new radiator - Assembled By ECS - Audi

Install new hardware with your new radiator 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3659151
Mfg#:
4B3121276AKTKT
Back Ordered
$57.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Bulb Refresh Kit - Xenon

ES#2581949 - N10445701KT1 - Front Bulb Refresh Kit - Xenon - Avoid bulb outages before they happen with this front exterior lighting kit! - Assembled By ECS - Audi

Avoid bulb outages before they happen with this front exterior lighting kit! 10X Entries Into Our F80 M3 Sweepstakes
Fits vehicles with Xenon headlights up to VIN 8E-2-115714 - split is in the 2002 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2581949
Mfg#:
N10445701KT1
Back Ordered
ON SALE!
$127.99

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

$124.72 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Emissions Service Kit

ES#2219683 - 06A103213AM - Emissions Service Kit - Don't let a clogged PCV system ruin your engine - Assembled By ECS - Audi

Don't let a clogged PCV system ruin your engine 10X Entries Into Our F80 M3 Sweepstakes
From VIN 8E-4-000001, split is in the 2004 model year - with 20mm relief valve

Brand:
Assembled By ECS - Corporate Logo
ES#:
2219683
Mfg#:
06A103213AM
Back Ordered
ON SALE!
$485.99

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

$439.86 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

18" BBS CH-R Wheels - Set Of Four

ES#3137838 - CH146SPOKT - 18" BBS CH-R Wheels - Set Of Four - 18x8.5 ET38 5x112 57.1CB - Brilliant Silver with Polished Rim Protector - BBS - Audi Volkswagen

18x8.5 ET38 5x112 57.1CB - Brilliant Silver with Polished Rim Protector

Brand:
BBS - Corporate Logo
ES#:
3137838
Mfg#:
CH146SPOKT
Back Ordered
$2997.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Front Brake Rotors - Pair (288x25)

ES#2574615 - 8E0615301QKT5 - Front Brake Rotors - Pair (288x25) - Restore the stopping power in your vehicle - Balo - Audi Volkswagen

Restore the stopping power in your vehicle

Brand:
Balo - Corporate Logo
ES#:
2574615
Mfg#:
8E0615301QKT5
Back Ordered
$141.99

This product was last offered at the strikethrough price on
05-07-2026

$137.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Bilstein B12 Pro-Kit Suspension System

ES#2983783 - 46-183071 - Bilstein B12 Pro-Kit Suspension System - Expertly matched performance Eibach Pro-line lowering springs and Bilstein shock/strut package for a dramatic increase in performance handling. World-famous Bilstein quality with a limited lifetime warranty! - Bilstein - Audi

Expertly matched performance Eibach Pro-line lowering springs and Bilstein shock/strut package for a dramatic increase in performance handling. World-famous Bilstein quality with a limited lifetime warranty! 10X Entries Into Our F80 M3 Sweepstakes
2X Entries For Our Spin To Win Sweepstakes!
For Avant models with Automatic transmission.

Brand:
Bilstein - Corporate Logo
ES#:
2983783
Mfg#:
46-183071
Back Ordered
$926.00 USD
Free Shipping

Catalytic Converter

ES#4064995 - 096-3021KT - Catalytic Converter - Keep your emissions in check - Price includes a $14.95 core charge - Bosal - Audi Volkswagen

Keep your emissions in check - Price includes a $14.95 core charge Not legal for sale or use in the state of New York or California

Brand:
Bosal - Corporate Logo
ES#:
4064995
Mfg#:
096-3021KT
Back Ordered
$980.99

This product was last offered at the strikethrough price on
05-07-2026

$952.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Washer - Priced Each

ES#4940359 - N01152527 - Washer - Priced Each - Install new hardware with your new parts. 8.4x16x1.6 - Bremmen Parts - Audi Volkswagen

Install new hardware with your new parts. 8.4x16x1.6 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4940359
Mfg#:
N01152527
Special Order: No Guaranteed ETA
ON SALE! SAVE 46%
$2.99

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

$1.62 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Street Sport Transmission Mount – 50 Durometer

ES#4830808 - CTS-TM-AUDI4-50D - Street Sport Transmission Mount 50 Durometer - A significant upgrade to performance and feel over the stock mount. - CTS - Audi

A significant upgrade to performance and feel over the stock mount. Early B6 A4 w/ 5-Speed Manual Transmissions only.

Brand:
CTS - Corporate Logo
ES#:
4830808
Mfg#:
CTS-TM-AUDI4-50D
Special Order: No Guaranteed ETA
$84.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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