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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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20" Alzor Style 628 Wheel and Tire Package - 255/30R20 - Audi B9 A4/S4/A5/S5

ES#5425812 - 628-13-25530-B9 - 20" Alzor Style 628 Wheel and Tire Package - 255/30R20 - Audi B9 A4/S4/A5/S5 - 20x9 ET30 5x112 66.6CB - Matte Gunmetal/Machine Face - With your choice of tires mounted and balanced for an easy install! - Alzor - Audi

20x9 ET30 5x112 66.6CB - Matte Gunmetal/Machine Face - With your choice of tires mounted and balanced for an easy install! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Alzor - Corporate Logo
ES#:
5425812
Mfg#:
628-13-25530-B9
In Stock
ON SALE!
Starting at $1484.00 USD
Customize

Ultimate Timing Chain Kit

ES#4415968 - 06k109158bpKT - Ultimate Timing Chain Kit - Includes all chains, tensioners, guide rails and securing hardware - Genuine Volkswagen Audi - Audi

Includes all chains, tensioners, guide rails and securing hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4415968
Mfg#:
06K109158BPKT
Ships in 3 Business Days
$1028.99

This product was last offered at the strikethrough price on
02-20-2026

$984.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Front EP24 "Enthusiast Performance" Brake Pad Set

ES#4739101 - EP24-1897 - Front EP24 "Enthusiast Performance" Brake Pad Set - This enthusiast-developed high-performance street and light track pad offers an ideal solution for the spirited commuter and weekend autocross driver alike. - ECS - Audi

This enthusiast-developed high-performance street and light track pad offers an ideal solution for the spirited commuter and weekend autocross driver alike. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4739101
Mfg#:
EP24-1897
In Stock
ON SALE! SAVE 34%
$223.99

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

$147.67 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Carbon Fiber Intake System 2.0TSI B9 A4/A5

ES#4362349 - UH016-INA - Unitronic Carbon Fiber Intake System 2.0TSI B9 A4/A5 - Engineered for seamless integration within the engine bay and improves the performance, look and sound of your vehicle. - Unitronic - Audi

Engineered for seamless integration within the engine bay and improves the performance, look and sound of your vehicle. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Unitronic - Corporate Logo
ES#:
4362349
Mfg#:
UH016-INA
Ships in 6 Business Days
$1469.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Intake Valve - Standard Size - Priced Each

ES#2569983 - VWIVN-1002S - Intake Valve - Standard Size - Priced Each - Rev Higher without worry, requires single groove valve keepers - Supertech - Audi Volkswagen

Rev Higher without worry, requires single groove valve keepers affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
2569983
Mfg#:
VWIVN-1002S
In Stock
Limited Qty Sale
$173.99

This product was last offered at the strikethrough price on
02-09-2026

$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

20" Rohana RFX11 Wheels - Set Of Four

ES#3617561 - fx1120105112gbKT - 20" Rohana RFX11 Wheels - Set Of Four - 20x10 ET33 5x112 66.6CB - Gloss Black - Rohana Wheels - Audi

20x10 ET33 5x112 66.6CB - Gloss Black affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rohana Wheels - Corporate Logo
ES#:
3617561
Mfg#:
FX1120105112GBKT
Ships on Jul 16, 2026
$2902.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Drain/Fill Plug - Priced Each

ES#469442 - N90281802 - Drain/Fill Plug - Priced Each - Commonly found as a drain or fill plug. M10x1x10 - Genuine Volkswagen Audi - Audi Volkswagen

Commonly found as a drain or fill plug. M10x1x10 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
469442
Mfg#:
N90281802
In Stock
25% off MSRP

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

$3.99

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

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake camshaft Kit

ES#3569874 - 06L109021HKT - Intake camshaft Kit - Lobed shaft responsible for operating intake valves - Genuine Volkswagen Audi - Audi Volkswagen

Lobed shaft responsible for operating intake valves affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3569874
Mfg#:
06L109021HKT
Ships in 1-2 days
$1456.99

This product was last offered at the strikethrough price on
02-26-2026

$1447.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

APR Lug Bolts (Set Of 10) - 47mm

ES#3672015 - MS100186 - APR Lug Bolts (Set Of 10) - 47mm - Black zinc coated 47mm ball set wheel bolts to be used with 20mm wheel spacers - APR - Audi Volkswagen

Black zinc coated 47mm ball set wheel bolts to be used with 20mm wheel spacers Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
APR - Corporate Logo
ES#:
3672015
Mfg#:
MS100186
In Stock
12% off MSRP

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

$66.99

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

$58.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

B9 A4/A5 4" Direct-Fit Exhaust Tips - Chrome - Pair

ES#3476950 - 019490ecs02KT - B9 A4/A5 4" Direct-Fit Exhaust Tips - Chrome - Pair - A pair of direct-fit exhaust tips for the B9 A4/A5. No modifications necessary - ECS - Audi

A pair of direct-fit exhaust tips for the B9 A4/A5. No modifications necessary affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3476950
Mfg#:
019490ECS02KT
In Stock
ON SALE!
$147.98

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

$143.54 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain Guide Rail - Upper

ES#3220563 - 06K109469N - Timing Chain Guide Rail - Upper - Upper rail on the chain that connects to the camshaft - Bremmen Parts - Audi Volkswagen

Upper rail on the chain that connects to the camshaft affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
3220563
Mfg#:
06K109469N
In Stock
ON SALE! SAVE 20%
$26.99

This product was last offered at the strikethrough price on
05-29-2026

$21.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Full Synthetic DSG Fluid - 5L

ES#4810021 - G055529A25L - Full Synthetic DSG Fluid - 5L - DSG Transmissions are recommended to be serviced every 40k miles - Pentosin - Audi Volkswagen

DSG Transmissions are recommended to be serviced every 40k miles affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Pentosin - Corporate Logo
ES#:
4810021
Mfg#:
G055529A25L
In Stock
$76.99 USD
Free Shipping
on orders $49 and up

Timing Chain Guide Rail - Lower

ES#3220555 - 06H109469AQ - Timing Chain Guide Rail - Lower - Upper right rail on the small chain - Bremmen Parts - Audi Volkswagen

Upper right rail on the small chain affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
3220555
Mfg#:
06H109469AQ
In Stock
ON SALE! SAVE 10%
$19.99

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

$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

WPC-Treated Race Series Connecting Rod Bearing Set - 2.0T

ES#4845820 - EA888-WPC-RB - WPC-Treated Race Series Connecting Rod Bearing Set - 2.0T - Stronger & smoother bearings, with less friction and improved oiling for your VW or Audi! - ECS - Audi Volkswagen

Stronger & smoother bearings, with less friction and improved oiling for your VW or Audi! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4845820
Mfg#:
EA888-WPC-RB
Back Ordered
Auto Notify
ON SALE! SAVE 25%
$374.99

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

$281.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Complete Carbon Fiber Exterior Package

ES#3236268 - 019196ecs01KT - Complete Carbon Fiber Exterior Package - Revamp your B9 A4 S-Line with a complete hand-laid carbon fiber kit - ECS - Audi

Revamp your B9 A4 S-Line with a complete hand-laid carbon fiber kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Save an additional $100 with this exclusive bundle!
For S-Line models only. Up to 2019 model year only.

Brand:
ECS - Corporate Logo
ES#:
3236268
Mfg#:
019196ECS01KT
Ships on Nov 25, 2026
ON SALE! SAVE 24%
$3705.99

This product was last offered at the strikethrough price on
01-03-2026

$2802.93 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

3" High Flow Catalytic Converter

ES#3449953 - CTSEXHTP0006-CAT - 3" High Flow Catalytic Converter - Designed to seamlessly fit in place of factory catalytic converter - CTS - Audi

Designed to seamlessly fit in place of factory catalytic converter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles up through 2020

Brand:
CTS - Corporate Logo
ES#:
3449953
Mfg#:
CTSEXHTP0006-CAT
Back Ordered
$279.99 USD
Free Shipping
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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