Audi A4/A5 2.0T FWD (B9) | Quad Tips | 2017+ Fi Exhaust System 1999 Each part of the exhaust

Each part of the exhaust system is individually designed to perfectly fit the Audi S3 8V

5″ piping with an X-pipe unlocks an increase in performance while unleashing an exhilarating V8 wail and more turbo sound

9 lbs vs 6

On average horsepower is expected to increase from 5-10% after installing a full catless system

Discover the ultimate upgrade for your Ferrari SF90 with Ryft's Dry Carbon Tips

Audi A4/A5 2.0T FWD (B9) | Quad Tips | 2017+ Fi Exhaust System 1999 Each part of the exhaustAudi B9 A4 Sedan Avant Fi Exhaust (Frequency Intelligent Exhaust) high performance valvetronic exhaust system is direct replacement bolt on system manufactured out of a high grade T304 stainless steel that offers an exhilarating soundtrack. The Fi EXHAUST system is designed with a valvetronic technology to control airflow, sound volume and enhance the overall performance and torque. On average horsepower is expected to increase from 5 10% after