01 / 03VCTR · Valved Catback Exhaust
VCTR Performance Audi A4/A5 B9 Valved Catback Exhaust System
$2,949.99
or 4 payments of A$737.50 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.
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
$2,949.99