Audi A4 1.8T B6 Quattro Avant (5-speed) - Resonated (Quieter) Cat-Back Exhaust System with 100mm Trims Caption Quad Exit Venom Cat Back our high flow catalyst reduces

our high flow catalyst reduces this to 200 cells

Will work  with standard air box or our induction kit (JSK-123 & PRK-123)

Adding a PPF delete section would create the cat back setup and customers going down the tuning route can add a high flow sports catalyst or de-cat front pipe to create a full turbo back setup

is a premium in-house designed engine aspiration product that not only delivers remarkable power gains

Audi A4 1.8T B6 Quattro Avant (5-speed) - Resonated (Quieter) Cat-Back Exhaust System with 100mm Trims Caption Quad Exit Venom Cat Back our high flow catalyst reducesOur range of Cat Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system, available in multiple configurations enabling the owner to choose the increase in volume of their exhaust and or add a more suitably aggressive tone. All our products are made from 304L Aircraft Grade stainless steel. This quality material will ensure that your Cat Back system