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Valvetronic Valved Sport Catback Exhaust System - Audi RS5 (B9) 2018-2024
Lease for as low as $/week
Audi B9 RS5 Valved Exhaust System
Full T304 Stainless Steel System with Electronic Valve Control
Overview
The Audi B9 RS5’s 2.9L twin-turbo V6 is a powerhouse—but the factory exhaust hides much of its true character behind heavy, restrictive components. The Valvetronic Designs Full Valved Exhaust System unleashes the car’s full vocal potential, delivering an aggressive, motorsport-inspired tone when desired, and quiet refinement when needed.
Unlike typical aftermarket setups requiring multiple parts from different vendors, our system is a complete, single-package solution—from the OEM or aftermarket downpipes all the way to the exhaust tips. No more combining a cat-back from one brand with resonator sections from another—this is a true one-stop upgrade.
With the valves open, the RS5 gains a sharper tone, aggressive overrun crackles, and a commanding presence. Close the valves, and the car returns to near-stock quietness, making it ideal for both spirited driving and daily use.
Why It Works
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Full-System Design: Replaces the need for mixing exhaust components from different brands.
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Electronic Valve Control: Instantly switch between aggressive and refined exhaust modes.
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Optimized Flow: Mandrel-bent construction improves performance across the rev range.
Sound & Control
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Valves Open: Bold, aggressive tone with pronounced overrun on deceleration.
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Valves Closed: Quiet, comfortable OEM-like sound for everyday driving.
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Valve Delete Recommended: OEM valves can activate unexpectedly; we recommend installing a valve delete module for optimal function.
Construction & Options
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Material: T304 stainless steel for durability and corrosion resistance.
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Weight Savings: 16.3 lb lighter than OEM.
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Craftsmanship: Precision TIG welds and fully mandrel-bent tubing for strength and maximum flow.
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Tips: Includes premium exhaust tips for a refined performance finish.
Fitment
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2018–2024 Audi RS5 Coupe (B9)
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2018–2024 Audi RS5 Sportback (B9)
Installation Notes
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Direct replacement for the OEM exhaust.
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100% reversible—return to stock at any time.
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ECU tune recommended for maximum performance gains and improved drivability due to reduced back pressure.
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Purchaser/installer must verify compliance with local emissions laws before purchase and installation.
What’s Included
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Full T304 stainless steel valved exhaust system
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Electronic exhaust valves (OEM delete module recommended)
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All necessary hardware and clamps
Specifications
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Material: T304 stainless steel
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Valves: Electronic, rapid open/close
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Weight Savings: 16.3 lb lighter than OEM
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Finish: Brushed stainless steel
Returns may be accepted within 14 days of purchase pending Return Merchandise Authorization (RMA). No returns or cancellations on special order items. All returns will be charged a 20% restocking fee, no exceptions.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. Item must be able to be resold as new.
Several types of goods are exempt from being returned. Hazardous materials, fluids, greases, chemicals, and clothing are not able to return.
Free shipping is available within the lower 48 states for most orders totaling $199 or more. A free shipping option will be available during checkout. This offer is for delivery address in the continental United States and excludes shipments going to Alaska, Hawaii, Military Boxes, and items that require freight shipping.
Processing Time
Patterson Performance stocks a large quantity of items at any given time. Some items may require drop shipping from one of our various distributors. In stock items will ship within 1-2 business days. If you're needing your product quickly, please contact us to verify product availability before placing your order. Orders requiring additional verification (security concerns, incorrect information, etc.) may need additional processing time. Estimated shipping dates are not guaranteed and are subject to change based on inventory levels and manufacturer lead times. Backordered items are shipped immediately once available.
Items ship daily, If the item you ordered is not in stock, a member of our team will contact you via email / phone.
Patterson Performance will only ship to an address that varies from your billing address if payment is made via Paypal or a financing partner.
Patterson Performance ships from multiple warehouses throughout the United States, and sometimes from manufacturers overseas.
You can simply contact us via email / telephone for a live inventory check
Find more information at www.P65Warnings.ca.gov.