Audi S5 Performance Exhaust - APR - Catback - Polished Stainless Steel - `18-`25

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$1,827.95

$2,418.95 Save: $591.00

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Brand:

APR

Part number:

CBK0012

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Audi S5 Performance Exhaust - APR - Catback - Polished Stainless Steel - `18-`25 free shipping

Audi S5 Performance Exhaust - APR - Catback - Polished Stainless Steel - 18-25. This catalyst-back system upgrades your 2018–2025 S5 with a motorsport-inspired tone, precision fitment, and durable T304 stainless steel construction.

Modeled after RS performance routing, APR’s design runs dual 2.5 in downpipes to dual 2.75 in midpipes, merging into a 3.5 in midpipe through cast Y-junctions. Mandrel-bent tubing, TIG welds, and an upgraded tunnel brace cut restriction, while valve-controlled rear mufflers and an integrated Helmholtz resonator deliver a deep note with minimal drone. Expect gains of up to 10 HP and 12 ft-lbs at the wheels, and quad 3.5 in polished tips with subtle APR branding.

Features

Complete catalyst-back system for 2018–2025 Audi S5
T304 stainless steel; brushed piping with electropolished cast pieces
OEM-valve integration for drive-mode sound control
Straight-through mufflers and resonators for optimized flow
Precision brackets and OEM-style slip clamps for easy install
Cast Y-junctions and oversized 3.5 in center section
Integrated Helmholtz resonator to reduce cabin drone
Fully emissions compliant; includes upgraded tunnel brace

Questions or planning an install? Call our Austin, TX shop at 512-982-9393 or our Los Angeles, CA area shop at 562-981-6800. We offer professional installation and customization at both locations and are happy to help you plan your S5 build.

Thinking about multiple items? Contact us for shipping discounts. We install on premises at both locations.

Disclaimer: Some images in our product listings that are provided by the manufacturer/ supplier are for illustration purposes only and may not be an exact representation of the item. The product listing details are accurate for the item offered. Please refer to the product description for precise specification and as always do not be hesitant to reach out to us with any questions.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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Product ID Number:

300636228

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Audi S5 Performance Exhaust - APR - Catback - Polished Stainless Steel - `18-`25