Audi B5 A4 FWD 1.8T Most Popular Parts

The Under Armour Long Sleeve Polo easily goes from work, to links, and then out on the town all with comfort and style. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

3439865

Mfg#:

ACM0014CHAMD

2% off MSRP

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

$89.99

This product was last offered at the strikethrough price on
06-10-2026

$87.99 USD

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Lifetime Replacement

For smaller fans of Audi and comics, The Audi Sport children's shirt printed with the Audi R8 Comic. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

3497712

Mfg#:

ACM3695WHTSM

3% off MSRP

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

$34.99

This product was last offered at the strikethrough price on
06-10-2026

$33.99 USD

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on orders $49 and up

Lifetime Replacement

Engineered to naturally feel softer, cool shades of luxurious fabric provide the basis for this moisture-wicking, performance golf shirt. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

3694638

Mfg#:

ACM0043GRYSM

5% off MSRP

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

$78.99

This product was last offered at the strikethrough price on
06-10-2026

$74.99 USD

Add to Cart

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on orders $49 and up

Lifetime Replacement

The Raceway Polo is a track essential! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

3439874

Mfg#:

ACM0024BLKLG

5% off MSRP

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

$109.99

This product was last offered at the strikethrough price on
06-10-2026

$104.99 USD

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on orders $49 and up

Lifetime Replacement

Great to load up and take with you in your trunk affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4562807

Mfg#:

W54016

$28.99 USD

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Lifetime Replacement

High-performance engine oil produced using HC synthetic oils with a wide area of application. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

5374070

Mfg#:

20089-0010-99

High-performance engine oil produced using HC synthetic oils with a wide area of application. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

5374071

Mfg#:

20089-0050-99

Extra Baseplate for your Apex Pro Gen II Track Coach affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4375458

Mfg#:

AP-4

$12.99 USD

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on orders $49 and up

Lifetime Replacement

A two-bank onboard battery charger rated at 20-amps (10-amps per bank) for 12-volt batteries, including marine, boat, starter, and deep-cycle batteries. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4355166

Mfg#:

GENPRO10X2

21% off MSRP

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

$284.99

This product was last offered at the strikethrough price on
06-10-2026

$224.99 USD

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Lifetime Replacement

Precision Raceworks PTFE AN6 fitting connects to male AN6 ORB securely. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4690301

Mfg#:

201-0237

This fuel filter features a precision machined aluminum body and fittings affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4883022

Mfg#:

501-0113

Fuel line fitting TEE featuring AN-6 Male threads on all three ends. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4690309

Mfg#:

201-0221

Precision Raceworks 180-degree AN-6 fitting ensures secure, efficient fuel routing. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4690315

Mfg#:

201-0264

PTFE AN6 fitting connects to male AN6 flare for secure seal. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4690306

Mfg#:

201-0243

Fitting to remove an ethanol sensor without having to modify any fuel lines. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4690302

Mfg#:

201-0232

AN_6 PTFE fitting with a male/female 7.89mm (5/16") quick connect to tee off your factory connection. Featuring air hose style female quick connect. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4690285

Mfg#:

201-0231