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Audi B9 A4 Quattro 2.0T

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Audi B9 A4 Quattro 2.0T Most Popular Parts

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Euro-Series Motor Oil (5w-30) - 1 quart

ES#2847840 - 12304 - Euro-Series Motor Oil (5w-30) - 1 quart - Superior engine protection for today's gasoline and diesel engines - Redline - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Superior engine protection for today's gasoline and diesel engines

Brand:
Redline - Corporate Logo
ES#:
2847840
Mfg#:
12304
In Stock
$18.20 USD
Free Shipping
on orders $49 and up

Billet Power Port Plug - "Eject" - Red Anodized

ES#4171972 - 028636ECS05-01 - Billet Power Port Plug - "Eject" - Red 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#:
4171972
Mfg#:
028636ECS05-01
In Stock
ON SALE! SAVE 25%
$33.99

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

$25.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Assembly Lube - 4 oz

ES#2848006 - 80312 - Assembly Lube - 4 oz - Build your engine the right way! - Redline - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Build your engine the right way!

Brand:
Redline - Corporate Logo
ES#:
2848006
Mfg#:
80312
In Stock
$10.70 USD
Free Shipping
on orders $49 and up

Schwaben Wheel Hanger 3-Pack

ES#3660412 - hangerpackKT - Schwaben Wheel Hanger 3-Pack - No more crossed arms, dropped wheels, or smashed fingers! Safely and comfortably remove and install wheels with this tool. - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

No more crossed arms, dropped wheels, or smashed fingers! Safely and comfortably remove and install wheels with this tool. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
3660412
Mfg#:
HANGERPACKKT
In Stock
ON SALE! SAVE 22%
$86.99

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

$67.48 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Schwaben Wiper Arm Puller

ES#3219170 - 023437SCH01A - Schwaben Wiper Arm Puller - Remove wiper arms with ease and no damage to car - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Remove wiper arms with ease and no damage to car 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
3219170
Mfg#:
023437SCH01A
In Stock
ON SALE! SAVE 25%
$25.99

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

$19.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Silicone Vacuum Hose - Black - 9 Feet

ES#1928267 - vc05b - Silicone Vacuum Hose - Black - 9 Feet - High quality heat resistant tubing that lasts! 5mm - Forge - Audi BMW Volkswagen MINI

High quality heat resistant tubing that lasts! 5mm

Brand:
Forge - Corporate Logo
ES#:
1928267
Mfg#:
VC05B
In Stock
ON SALE! SAVE 10%
$14.99

This product was last offered at the strikethrough price on
08-29-2026

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

Hex Head Socket Kit - 9 Pieces

ES#11420 - HBS-M9PCSh - Hex Head Socket Kit - 9 Pieces - 3/8" and 1/2" Drive Allen, 4-17mm - Schwaben - Audi BMW Volkswagen Mercedes Benz Porsche
ECS Tuning recommends this product.

3/8" and 1/2" Drive Allen, 4-17mm 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
11420
Mfg#:
HBS-M9PCSH
Ships on Oct 20, 2026
Auto Notify
$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Schwaben Metric Bubble Flaring Tool Set

ES#2748895 - 006394SCH01A - Schwaben Metric Bubble Flaring Tool Set - Use this to flare your brake line when replacing corroded brake lines to create a factory connection - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Use this to flare your brake line when replacing corroded brake lines to create a factory connection 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
2748895
Mfg#:
006394SCH01A
In Stock
ON SALE! SAVE 53%
$85.99

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

$40.60 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Clean Oil Funnel Kit

ES#4745354 - AGA-COFK - Universal Clean Oil Funnel Kit - A universal clean oil funnel kit that will prevent leaks and spills while servicing your oil. - AGA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

A universal clean oil funnel kit that will prevent leaks and spills while servicing your oil.

Brand:
AGA Tools - Corporate Logo
ES#:
4745354
Mfg#:
AGA-COFK
In Stock
Limited Qty Sale
$99.99

This product was last offered at the strikethrough price on
08-23-2026

$93.99 USD
Free Shipping
on orders $49 and up

White ECS Tuning Window Sticker - Priced Each

ES#4706 - ECS1X8WSWHITE - White ECS Tuning Window Sticker - Priced Each - 1"x8" window sticker - Show some love for your favorite tuning company - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

1"x8" window sticker - Show some love for your favorite tuning company 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4706
Mfg#:
ECS1X8WSWHITE
In Stock
ON SALE! SAVE 10%
$1.99

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

$1.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Large Fluid Drain Pan - 15 Liter

ES#3673870 - B8800011 - Large Fluid Drain Pan - 15 Liter - The perfect oil change/ trans flush companion. - Bav Auto Tools - Audi BMW Volkswagen MINI Porsche
ECS Tuning recommends this product.

The perfect oil change/ trans flush companion. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bav Auto Tools - Corporate Logo
ES#:
3673870
Mfg#:
B8800011
In Stock
ON SALE! SAVE 25%
$33.99

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

$25.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

HELLA Supertone Horn Set

ES#2763608 - 003399801 - HELLA Supertone Horn Set - Dual tone electric horn kit to let the world know where you are - Hella - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Dual tone electric horn kit to let the world know where you are Not plug and play. Will require modification to install.

Brand:
Hella - Corporate Logo
ES#:
2763608
Mfg#:
003399801
In Stock
$57.99

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

$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Sway Bar Rebuild Kit

ES#3706827 - 034-402-Z016 - Rear Sway Bar Rebuild Kit - 034Motorsport's is proud to offer a rebuild kit for our 25.4mm Diameter Adjustable Solid Rear Sway Bars! - 034Motorsport - Audi Volkswagen

034Motorsport's is proud to offer a rebuild kit for our 25.4mm Diameter Adjustable Solid Rear Sway Bars! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
3706827
Mfg#:
034-402-Z016
In Stock
ON SALE! SAVE 10%
$29.00

This product was last offered at the strikethrough price on
08-17-2026

$26.10 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

5/64" Solenoid Valve

ES#1895408 - 24636 - 5/64" Solenoid Valve - Keep air in your system - Air Lift - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Keep air in your system

Brand:
Air Lift - Corporate Logo
ES#:
1895408
Mfg#:
24636
Ships in 4 Business Days
$51.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VW/Audi Essential Tool Kit

ES#2598039 - SCHTOOLST - VW/Audi Essential Tool Kit - Get all of the special tools you need to take on your DIY projects - Schwaben - Audi Volkswagen
ECS Tuning recommends this product.

Get all of the special tools you need to take on your DIY projects 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
2598039
Mfg#:
SCHTOOLST
Ships on Oct 20, 2026
Auto Notify
ON SALE! SAVE 23%
$207.99

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

$160.45 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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