Audi B5 S4 2.7T Most Popular Parts

Seals the valve stem in the cylinder head. 6mm Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

2626345

Mfg#:

036109675A

$3.05 USD

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High deceleration rates, smooth initial bite Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For use with the Stage 4 Big Brake Kit

Brand:

ES#:

260910

Mfg#:

HB501G.625

Ditch the sluggish stock shifter and elevate your driving experience Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4810684

Mfg#:

A4-B5/6/7-S-SSK-

$377.99 USD

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Lifetime Replacement

Fine tune your stance and improve handling Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
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Brand:

ES#:

5112

Mfg#:

6055571

10% off MSRP

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

$209.99

This product was last offered at the strikethrough price on
10-01-2026

$188.99 USD

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Lifetime Replacement

Seals the throttle body to the intake manifold Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

2664704

Mfg#:

078133073J

4% off MSRP

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

$27.99

This product was last offered at the strikethrough price on
10-30-2026

$26.99 USD

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Lifetime Replacement

Common source of small refrigerant leaks Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

428073

Mfg#:

8A0820855AA

13% off MSRP

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

$30.99

This product was last offered at the strikethrough price on
10-30-2026

$26.99 USD

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on orders $49 and up

Lifetime Replacement

6 speed logo coin for your BFI weighted shift knob! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For GS1, GS2, and GSB shift knobs only. Does not fit GSA shift knobs.

Brand:

ES#:

3022046

Mfg#:

IBFI1006

$12.99 USD

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Lifetime Replacement

Keep your windshield clean and clear Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
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Brand:

ES#:

2587946

Mfg#:

21CA

$12.99 USD

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Lifetime Replacement

Billet Aluminum Drop-In Fuel Pump Mounting Bracket for Audi Applications! 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

3194921

Mfg#:

034-106-6018

$188.00 USD

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Lifetime Replacement

Mildly upgraded composite pad, great for and afternoon of sport driving. 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

517833

Mfg#:

DP2680

5% off MSRP

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

$98.99

This product was last offered at the strikethrough price on
10-30-2026

$93.99 USD

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Produced for running spacers with your OE wheels Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
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Brand:

ES#:

221

Mfg#:

1454003

$6.99

This product was last offered at the strikethrough price on
06-30-2026

$4.99 USD

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on orders $49 and up

Lifetime Replacement

Restore the stopping power in your vehicle Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

486

Mfg#:

8E0615301ADKT

$373.99 USD

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Lifetime Replacement

A non-sodium filled valve Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

2161

Mfg#:

058109611EIT

$21.99 USD

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Lifetime Replacement

Cure misfires and clear the check engine light Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
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Brand:

ES#:

2795802

Mfg#:

4A0905351A

$61.99 USD

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Lifetime Replacement

Seals the turbochargers to the exhaust manifold Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

2724215

Mfg#:

078145039

$11.99 USD

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Lifetime Replacement