Actual product may differ from illustration.
Available to order
APR Cat-Back Exhaust System - Audi S4 / S5 B9 (2018-2025) - CBK0012
SKU: CBK0012
Brand:
❓ Unsure about fitment? Email, call or WhatsApp us for confirmation.❓
Couldn't load pickup availability
TORQUE MONSTA REASSURANCE
Buy with confidence
Check supplier availability we will confirm any supplier lead-time issue before dispatch.
Workshop-backed support ask us if you need help with product specification or fitment.
Secure checkout payments are processed through Shopify’s secure checkout.
- Product Description
- Fitment
- Delivery & Returns
- Reviews
APR cat-back exhaust system for Audi B9 S4 and S5 models (2018–2025). The full catalyst-back system uses mandrel-bent T304 stainless-steel piping, TIG-welded construction, valve-controlled rear mufflers and an integrated Helmholtz resonator.
Confirm the exact model, year and configuration with APR before ordering. Manufacturer part number: CBK0012.
Dispatch times vary depending on product availability. Available-to-order items may have extended lead times; contact us before ordering if timing is important. Returns are subject to our Returns Policy. Cancellation exceptions may apply to genuinely made-to-order or clearly personalised goods. Electrical or special-order status alone does not exclude cancellation. Your rights for faulty, incorrect or misdescribed goods remain unaffected. See our Returns Policy for details.
From Garage to Road
Add Your Vehicle. Find Perfect Parts.
Boost performance with high-quality parts.
Shop NowWhy buy from Torque Monsta?
Shop with confidence
Customer Service
Message us on WhatsApp anytime 24/7. Replies are provided during workshop opening hours.
07506880593