(14 Reviews)

Audi A4 B9 Stainless Steel Valved Catback Exhaust System

Name: Audi A4 B9 Stainless Steel Valved Catback Exhaust System
Brand: Vortrix
Price: 2999.00 AUD
Availability: InStock

$2,999.00

Sold out

Compatible with Audi A4 B9 (2016 – 2023)

Engineered for the B9 Audi A4 (2016–2023), this stainless steel catback exhaust delivers aggressive sound and enhanced flow. The integrated valve system lets you switch between aggressive and refined tones, while premium construction resists corrosion and maintains performance durability. Direct bolt-on fitment requires no modifications. Perfect for drivers seeking both auditory character and measurable exhaust efficiency gains.

ALL EXHAUSTS/DOWNPIPES ARE MADE TO ORDER

Installed this exhaust system on my BMW M340i and the difference is night and day. The sound is aggressive yet refined, and I've gained a solid 15 hp. The build quality is exceptional and fitment was perfect. Highly recommend for any performance enthusiast!

Marcus Thompson

★★★★★

The quality is incredible! This downpipe transformed my Audi A4's performance. Throttle response is noticeably sharper, and the craftsmanship is premium. Installation was straightforward, and customer support was fantastic. Worth every penny!

Sarah Chen

★★★★★

Absolutely love this exhaust setup! The stainless steel construction is flawless, and the attention to detail is amazing. My Mercedes sounds incredible now, and the performance gains are real. This is the quality you expect from a premium European parts supplier!

David Rodriguez

★★★★★