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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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25mm TRAK+ Hub Adapter - Pair

ES#2731239 - 5055665571 - 25mm TRAK+ Hub Adapter - Pair - Allows you to run 5x112 wheels with a 57.1mm center bore - H&R - Audi Volkswagen

Allows you to run 5x112 wheels with a 57.1mm center bore We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
2731239
Mfg#:
5055665571
Ships in 3 Business Days
10% off MSRP

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

$259.99

This product was last offered at the strikethrough price on
07-01-2026

$233.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Front Lower Control Arm Bushing Set

ES#4045819 - PFF3-701 - Performance Front Lower Control Arm Bushing Set - Improves handling and control - upgrade to a more engaging driving experience - Powerflex - Audi

Improves handling and control - upgrade to a more engaging driving experience For the straight control arm
For the straight control arm

Brand:
Powerflex - Corporate Logo
ES#:
4045819
Mfg#:
PFF3-701
In Stock
$103.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pentosin Oil Service Kit (5w-40)

ES#2777507 - 06L115562KT2 - Pentosin Oil Service Kit (5w-40) - Includes Hengst oil filter and Pentosin high performance 5W-40 synthetic engine oil - Assembled By ECS - Audi Volkswagen

Includes Hengst oil filter and Pentosin high performance 5W-40 synthetic engine oil 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2777507
Mfg#:
06L115562KT2
In Stock
ON SALE!
$119.99

This product was last offered at the strikethrough price on
08-19-2026

$116.29 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Timing Chain Guide Rail - Lower

ES#281402 - 06H109469AH - Timing Chain Guide Rail - Lower - Lower right rail on the small chain - Genuine Volkswagen Audi - Audi Volkswagen

Lower right rail on the small chain

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
281402
Mfg#:
06H109469AH
In Stock
27% off MSRP

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

$37.18

This product was last offered at the strikethrough price on
08-26-2026

$27.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump Belt

ES#4028103 - 06K121605C - Water Pump Belt - Recommended to be replaced with the water pump - Dayco - Audi Volkswagen

Recommended to be replaced with the water pump

Brand:
Dayco - Corporate Logo
ES#:
4028103
Mfg#:
06K121605C
In Stock
$22.99

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

$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt (M10x40) - Priced Each

ES#2707523 - N91222501 - Hex Bolt (M10x40) - Priced Each - M10x40 Hex bolt, used on various areas on your European auto - Genuine Volkswagen Audi - Audi

M10x40 Hex bolt, used on various areas on your European auto Secures rear shock mount to shock tower - qty 2 per side

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2707523
Mfg#:
N91222501
In Stock
$8.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Sway Bar Kit

Kit includes 32mm front & 22mm rear sway bars We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
4148346
Mfg#:
72056
Ships in 3 Business Days
10% off MSRP

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

$1015.00

This product was last offered at the strikethrough price on
07-01-2026

$913.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

19" Style 487 Wheels - Set Of Four

ES#4623708 - 487-2KT - 19" Style 487 Wheels - Set Of Four - 19"x8.0" ET40 5x112 66.6CB - Gunmetal - Alzor - Audi MINI

19"x8.0" ET40 5x112 66.6CB - Gunmetal 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Alzor - Corporate Logo
ES#:
4623708
Mfg#:
487-2KT
In Stock
ON SALE! SAVE 30%
$1300.00

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

$910.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

High Output Ignition Coil Replacement Rubber Boot - Priced Each

ES#4685483 - 034-107-Z034 - High Output Ignition Coil Replacement Rubber Boot - Priced Each - If rubber boots are damaged or torn, spark can leak outside of the boot causing potential misfires - 034Motorsport - Audi Volkswagen

If rubber boots are damaged or torn, spark can leak outside of the boot causing potential misfires 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4685483
Mfg#:
034-107-Z034
In Stock
ON SALE! SAVE 14%
$5.00

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

$4.28 USD
Free Shipping

Camshaft Adjuster Magnet Kit

ES#5457172 - 06L109259DKT - Camshaft Adjuster Magnet Kit - Stop oil leaks and replace the adjuster magnet in your vehicle - Assembled By ECS - Audi Volkswagen

Stop oil leaks and replace the adjuster magnet in your vehicle 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5457172
Mfg#:
06L109259DKT
Ships in 8 Business Days
ON SALE! SAVE 18%
$68.99

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

$56.57 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

IE Core ECU Tune With POWERlink Cable

ES#5457714 - IESOWG11 - IE Core ECU Tune With POWERlink Cable - The perfect entry point for a stock car, delivering a massive Stage 1 power bump with no additional hardware required. - Integrated Engineering - Audi

The perfect entry point for a stock car, delivering a massive Stage 1 power bump with no additional hardware required. Please see "fitment notes" in the description for full vehicle information.

Brand:
Integrated Engineering - Corporate Logo
ES#:
5457714
Mfg#:
IESOWG11
In Stock
Starting at $179.99 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

5mm Wheel Spacers - Black (Pair)

ES#3476423 - 021460TMS02-04 - 5mm Wheel Spacers - Black (Pair) - Lightweight wheel spacers with a machined tab for easy removal - Turner Motorsport - Audi BMW MINI Porsche

Lightweight wheel spacers with a machined tab for easy removal 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
3476423
Mfg#:
021460TMS02-04
In Stock
ON SALE! SAVE 25%
$149.99

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

$112.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Upper Shock Mount - Priced Each

ES#3087134 - 8W0513353A - Rear Upper Shock Mount - Priced Each - Fits the left and right sides - Genuine Volkswagen Audi - Audi

Fits the left and right sides For models with closed loop suspension (Audi Drive Select / Adaptive suspension - PR-Code 1BL)

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3087134
Mfg#:
8W0513353A
In Stock
3% off MSRP

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

$76.99

This product was last offered at the strikethrough price on
04-21-2026

$74.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Separator/PCV Valve

ES#3130044 - 06k103495af - Oil Separator/PCV Valve - Also called the "breather valve" or "oil separator" - Vaico - Audi Volkswagen

Also called the "breather valve" or "oil separator" We Price Match - Give Us A Call or Chat!
For vehicles with production dates up to 04/11/2018

Brand:
Vaico - Corporate Logo
ES#:
3130044
Mfg#:
06K103495AF
Back Ordered
$110.47

This product was last offered at the strikethrough price on
08-13-2026

$89.68 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Brake Pad Set

ES#4421701 - 8w0698451bgKT - Rear Brake Pad Set - Restore your stopping power - Does not include brake pad wear sensor - Genuine Volkswagen Audi - Audi

Restore your stopping power - Does not include brake pad wear sensor

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4421701
Mfg#:
8W0698451BGKT
In Stock
$178.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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Manufacturer names and/or part numbers are used only for identification purposes.

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