Fabspeed Porsche 964 Carrera Sport highflow Catalytic Converter (1989-1994) Audi-S3-Sedan-8V-2023 This system substantially improves exhaust

This system substantially improves exhaust tone and saves weight by replacing the restrictive factory center muffler with a lightweight high-flow x-pipe

Cross sections in pre catalyst

PA facility+  All Soul Performance Products exhaust systems are backed by our Lifetime Warranty for both street and track use

but also enhance the sound and performance

Soul Performance Products Cat Bypass Pipes replace the restrictive factory catalysts with free flowing straight pipes to unlock an invigorating increase in turbo sound

Fabspeed Porsche 964 Carrera Sport highflow Catalytic Converter (1989-1994) Audi-S3-Sedan-8V-2023 This system substantially improves exhaust