01 / 03VCTR · Valved Catback Exhaust
VCTR Performance Audi S4/S5 B8/B8.5 Valved Catback Exhaust System
$2,899.99
or 4 payments of A$725.00 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 factory exhaust on the B8 and B8.5 S4/S5 is quiet by design. This valved catback system replaces it with a more expressive setup, giving a deeper, more defined tone that can be adjusted via the valve control.
- Deeper, more characterful exhaust note than the factory system
- Valve control allows sound level adjustment for different situations
- Reduced back pressure through the rear exhaust section
- Stainless Steel construction for longevity
Driving Experience
The B8's factory exhaust is tuned to disappear into the background — sensible for a daily Audi, but it leaves the 4.2L V8 mostly unheard. Valve control means you keep both: quiet for the commute, the V8's real character the moment you want it.
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
- Complete catback exhaust assembly
- Valve control components
- Supplied installation hardware
Technical
Specifications
- Brand
- VCTR
- Category
- Exhaust
- Vehicle
- Audi S4 B8 · Audi S5 B8
- Engine
- EA837
- Platform
- MLB
- Material
- Stainless Steel
- Availability
- Special Order
Continue Your Build
Audi S4 B8 upgrade pathway
Sourced to order
$2,349.95