Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply
F80 M3 Sweepstakes Details

Menu

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

Audi B6 A4 Quattro 1.8T

    • 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
F80 M3 Sweepstakes Details
garage-red
Your Vehicle Audi B6 A4 Quattro 1.8T
Your Vehicle Audi B6 A4 Quattro 1.8T
Change Clear

Audi B6 A4 Quattro 1.8T Most Popular Parts

Sort By
Filter By
Return to Top

Silicone Vacuum hose - Black - 9 feet

ES#1928261 - vc03b - Silicone Vacuum hose - Black - 9 feet - High quality heat resistant tubing that lasts! 3mm - Forge - Audi BMW Volkswagen MINI

High quality heat resistant tubing that lasts! 3mm

Brand:
Forge - Corporate Logo
ES#:
1928261
Mfg#:
VC03B
In Stock
ON SALE! SAVE 15%
$14.99

This product was last offered at the strikethrough price on
11-08-2026

$12.71 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

12 Piece 3/8" Drive Magnetic Spark Plug Master Set

ES#4829841 - mspm100 - 12 Piece 3/8" Drive Magnetic Spark Plug Master Set - Never worry about missing a spark plug socket - this set will cover it all, both SAE and metric. - VIM Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Never worry about missing a spark plug socket - this set will cover it all, both SAE and metric.

Brand:
VIM Tools - Corporate Logo
ES#:
4829841
Mfg#:
MSPM100
Ships in 10 Business Days
$166.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 3 Boost Cooler (EFI - Port Injection) - Braided Line

ES#4144932 - SN0-310-BRD - Stage 3 Boost Cooler (EFI - Port Injection) - Braided Line - Brings true 2D mapped water-methanol injection delivery to your EFI (Electronic Fuel Injected) and forced induction vehicle - SnowPerformance - Audi BMW Volkswagen MINI

Brings true 2D mapped water-methanol injection delivery to your EFI (Electronic Fuel Injected) and forced induction vehicle

Brand:
SnowPerformance - Corporate Logo
ES#:
4144932
Mfg#:
SN0-310-BRD
In Stock at Vendor
29% off MSRP

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

$1166.99

This product was last offered at the strikethrough price on
11-10-2026

$833.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 3 Boost Cooler (Direct Injection) - Braided Line

Brings true 2D mapped water-methanol injection delivery to your DI (direct fuel injected) and forced induction vehicle

Brand:
SnowPerformance - Corporate Logo
ES#:
3557781
Mfg#:
SN0-320-BRD
In Stock at Vendor
29% off MSRP

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

$1166.99

This product was last offered at the strikethrough price on
11-10-2026

$833.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Large Aluminum Work Platform

Brand:
ATD Tools - Corporate Logo
ES#:
4039307
Mfg#:
ATD9534
Ships in 6 Business Days
$412.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Conical Seat Wheel Bolt - 14x1.5x35mm - Priced Each

ES#2130060 - c17d35 - Conical Seat Wheel Bolt - 14x1.5x35mm - Priced Each - Zinc-coated wheel bolts made with aftermarket wheels in mind - ECS - Audi BMW Volkswagen Mercedes Benz

Zinc-coated wheel bolts made with aftermarket wheels in mind 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2130060
Mfg#:
C17D35
In Stock
ON SALE! SAVE 40%
$5.99

This product was last offered at the strikethrough price on
11-07-2026

$3.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

bolt - priced each

ES#472045 - N91150701 - bolt - priced each - Use new hardware with your new parts. M10x60 - Genuine Volkswagen Audi - Audi Volkswagen

Use new hardware with your new parts. M10x60

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
472045
Mfg#:
N91150701
In Stock
9% off MSRP

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

$6.04

This product was last offered at the strikethrough price on
11-10-2026

$5.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Female Bosch Electrical Connector Repair Kit

ES#4850 - 1287013003 - Female Bosch Electrical Connector Repair Kit - Great for all kinds of electrical repairs on your V/W & Audi - Bosch - Audi Volkswagen

Great for all kinds of electrical repairs on your V/W & Audi We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4850
Mfg#:
1287013003
In Stock
$27.25 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

'Flush Line' Stainless License Plate Bolt - 6x16mm

ES#250767 - NB16-1 - 'Flush Line' Stainless License Plate Bolt - 6x16mm - Ultra thin bolt head for a smooth appearance - ECS - Audi Volkswagen

Ultra thin bolt head for a smooth appearance 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
250767
Mfg#:
NB16-1
In Stock
ON SALE! SAVE 30%
$15.99

This product was last offered at the strikethrough price on
11-07-2026

$11.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Audi Sport Keychain

ES#3642266 - ZAW087610A - Carbon Fiber Audi Sport Keychain - Upgrade your style with this Genuine Audi keychain - Genuine Volkswagen Audi - Audi

Upgrade your style with this Genuine Audi keychain

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3642266
Mfg#:
ZAW087610A
In Stock
4% off MSRP

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

$45.00

This product was last offered at the strikethrough price on
05-26-2026

$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brake Fluid Flush Kit - Level 1

ES#3141609 - 018222SCH01Akt1 - Brake Fluid Flush Kit - Level 1 - Includes a Schwaben Compact European Pressure Bleeder, Schwaben Bleeder Wrench, and 1 liter of Pentosin Super DOT4 brake fluid - Assembled By ECS - Audi BMW Volkswagen MINI Porsche

Includes a Schwaben Compact European Pressure Bleeder, Schwaben Bleeder Wrench, and 1 liter of Pentosin Super DOT4 brake fluid 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3141609
Mfg#:
018222SCH01AKT1
Ships on Dec 29, 2026
ON SALE! SAVE 14%
$85.99

This product was last offered at the strikethrough price on
11-07-2026

$74.07 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

SONAX Engine Cleaner

ES#3031692 - 543200 - SONAX Engine Cleaner - Restore the shine to your engine bay! - SONAX - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Restore the shine to your engine bay!

Brand:
SONAX - Corporate Logo
ES#:
3031692
Mfg#:
543200
Ships in 1 Business Day
$14.99 USD
Free Shipping
on orders $49 and up

ECS "Ti.22" UNIVERSAL Exhaust Tips - 3.5" Titanium - Matte Finish - Set of Four

ES#4505623 - 011966LA07-07KT - ECS "Ti.22" UNIVERSAL Exhaust Tips - 3.5" Titanium - Matte Finish - Set of Four - 2.5" Clamp-on Inlet / 3.5" Single Wall, Slant Cut Outlet - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

2.5" Clamp-on Inlet / 3.5" Single Wall, Slant Cut Outlet 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
ECS - Corporate Logo
ES#:
4505623
Mfg#:
011966LA07-07KT
In Stock
ON SALE!
$831.99

This product was last offered at the strikethrough price on
11-07-2026

$807.03 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Self-Locking Hex Nut - Priced Each

ES#10150 - N10272302 - Self-Locking Hex Nut - Priced Each - Install new hardware with your new parts. M10 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. M10 Secures the upper control arms to the spindle

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
10150
Mfg#:
N10272302
In Stock
1% off MSRP

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

$2.00

This product was last offered at the strikethrough price on
11-10-2026

$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

3 Pc. OXygen Sensor Wrench Set

ES#4001175 - CTA2073 - 3 Pc. OXygen Sensor Wrench Set - Get the complete set. - CTA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Get the complete set.

Brand:
CTA Tools - Corporate Logo
ES#:
4001175
Mfg#:
CTA2073
Ships on Nov 30, 2026
$50.01 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 Your Privacy Choices Cookie Policy ECS Tuning is part of Enthusiast Auto Holdings