Audi B8/B8.5 A4 FWD 2.0T High Flow Performance Catalytic Converters

Complete drop-in upgrade will bolt up to stock/Stock Fit Turbo 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#:

2960018

Mfg#:

034-105-4023

$449.00 USD

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Lifetime Replacement

Replace your factory downpipe with this upgraded JHM high flow cat! 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#:

4045995

Mfg#:

B820THFCPIPE

$524.99 USD

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on orders $49 and up

Lifetime Replacement

Includes a single high flow catalytic converter which is less restrictive than the factory converter providing maximum flow. 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#:

4477611

Mfg#:

48-36410-YC

20% off MSRP

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

$1441.99

This product was last offered at the strikethrough price on
10-28-2026

$1153.00 USD

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on orders $49 and up

Lifetime Replacement

The ultimate in free-flowing exhaust performance 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#:

4013894

Mfg#:

HVA-252-STREETC

$699.00 USD

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on orders $49 and up

Lifetime Replacement

Designed to seamlessly fit in place of factory catalytic converter 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#:

4376376

Mfg#:

5561352

EO#:

D-193-141

$1852.00 USD

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Lifetime Replacement