01 / 03VCTR · Valved Catback Exhaust
VCTR Performance Audi A4/A5 B9 Valved Catback Exhaust System
$2,573.99
$2,924.99
Specialor 4 payments of A$643.50 with Afterpay
Sourced to order
Estimated delivery in 2–4 weeks. We’ll send tracked progress updates throughout your order.
Secure checkout
Fitment support
Tracked delivery
Australian support
Before you order
Road-registration and emissions requirements vary by vehicle, modification and jurisdiction. Confirm local requirements before installation.
Why VCTR
- Platform-specific fitment
- Help before you order
- Tracked order updates
- Australian-based support
Overview
The B9 A4/A5's factory exhaust is tuned for refinement, leaving the 2.0 TFSI sounding flatter than it needs to. This valved catback system replaces the rear assembly with a more expressive setup — deeper tone and cleaner presence, with valve control to keep things civil when needed.
- More expressive exhaust character than the factory system
- Valve control for sound adjustment — open for performance, closed for daily use
- Reduced back pressure through the rear exhaust section
- Stainless Steel construction
Driving Experience
The B9's factory exhaust is tuned to disappear into the background — sensible for a daily Audi, but it leaves the 2.0 TFSI mostly unheard. Valve control means you keep both: quiet for the commute, more presence the moment you want it, with the change starting right where you'd expect on a catback.
Product Details
Why Upgrade?
- More expressive exhaust character than the factory system
- Valve control for sound adjustment — open for performance, closed for daily use
- Reduced back pressure through the rear exhaust section
- Stainless steel construction
- Direct OEM replacement installation
Built for the Drive, Not Just the Dyno
The B9's factory exhaust is tuned to disappear into the background — sensible for a daily Audi, but it leaves the 2.0 TFSI mostly unheard. Valve control means you keep both: quiet for the commute, more presence the moment you want it, with the change starting right where you'd expect on a catback.
Fitment
Compatible with:
- Audi A4/A5 B9 2.0 TFSI (2017–2024)
What's Included
- Catback exhaust assembly with valved muffler
- Supplied clamps and installation hardware
Specifications
- Material: Stainless Steel
- Valve: Yes
- Engine: 2.0 TFSI
- Fitment: OEM direct replacement
Shipping & Fit
- Confirmed fitment by chassis and engine code before you buy, not after
- Worldwide shipping, cost calculated at checkout for your destination
- Australian Consumer Law returns on all unused, unfitted parts
- Questions about your specific build? Message us — real people, real platform knowledge
Delivery & Support
Your order is carefully inspected before dispatch and backed by VCTR Performance support. For product availability, shipping estimates or fitment assistance, contact our team.
Delivery
Availability
Status
Special order
Dispatch
Estimated 2–4 weeks
Delivery
Delivery estimate shown at checkout
Confidence
Variable · sourced to order
Contact us for accurate ETA and stock confirmation. Tracked shipping. Change-of-mind eligibility is set out in our Returns Policy. Your rights under Australian Consumer Law are not limited.
In the box
What's included
- Catback exhaust assembly with valved muffler
- Supplied clamps and installation hardware
Technical
Specifications
- Brand
- VCTR
- Category
- Exhaust
- Vehicle
- Audi A4 B9 · Audi A5 B9
- Engine
- Ea839
- Platform
- MLB Evo
- Material
- Stainless Steel
- Availability
- Special Order
Continue Your Build
Audi A4 B9 upgrade pathway
Sourced to order
$2,573.99$2,924.99