Audi RS3 8V (2018+) 2.5T Performance Catalytic Converters

Offers increased horsepower and torque throughout the powerband *(+ 178 HP / + 179 TQ), reduced turbocharger lag, and an enhanced exhaust note - This is the ultimate downpipe solution for the discerning Audi enthusiast! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
*Requires a Stage 2 ECU Remap to eliminate check engine light and to take full advantage of power gains*

Brand:

ES#:

4158500

Mfg#:

034-105-4044

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$1510.00

This product was last offered at the strikethrough price on
06-28-2026

$1359.00 USD

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Lifetime Replacement

A perfect fit, smooth exhaust flow, and excellent sound affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Stage 2 software is required to avoid check engine light.

Brand:

ES#:

4839765

Mfg#:

CTS-EXH-DP-0045-

ON SALE! SAVE 10%

$999.99

This product was last offered at the strikethrough price on
07-10-2026

$899.99 USD

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Lifetime Replacement