Audi B8/B8.5 RS5 Valved Exhaust System - Audi B8 B8.5 RS5 4.2L

Audi B8 / B8.5 RS5 Valved Exhaust System

(Audi RS5 – 4.2L V8)

Enhance the performance and sound of your RS5 with our Valved Exhaust System, engineered specifically for the high-revving 4.2L naturally aspirated V8. This system improves exhaust flow and delivers a deep, aggressive tone that truly brings out the character of the V8 while maintaining refined drivability when needed.

The integrated valve control system allows you to switch between a quieter, controlled exhaust note and a louder, race-inspired sound at the push of a button, giving you full control over your driving experience.

This exhaust system is available in two material options, allowing you to tailor performance and sound:

• Titanium for maximum weight savings and a sharper, higher-pitched exotic tone
• Stainless Steel for durability and a deeper, more classic V8 exhaust note

Product Features

• Valved exhaust system with adjustable sound control
• Available in Titanium or Stainless Steel (selected by customer)
• Designed for the 4.2L naturally aspirated V8
• Improves exhaust flow and engine response
• Enhances throttle response and exhaust tone
• Delivers a deep, aggressive V8 sound profile

Performance Benefits

• Reduced backpressure for improved airflow
• Increased horsepower and engine response
• Adjustable sound for daily driving or aggressive driving modes
• Lightweight option available with titanium construction

Fitment

• Audi RS5 Coupe (B8) — 2013–2015
• Audi RS5 Coupe (B8.5) — 2013–2015
• Engine: 4.2L Naturally Aspirated V8

Availability

⚠️ This exhaust system is made to order.

• Stainless Steel: 10–15 business days for production
• Titanium: 20–25 business days for production
• Shipping Time: Approximately 15 days after production is completed

Please plan accordingly before placing your order.

Installation

Professional installation is recommended, as we do not provide installation guides or support for self-installation.