Fi Exhaust Cat-Back Exhaust System For Audi RS4 / RS5 (B9) 2017-2019 Optional Downpipe upgrade:Standard

Fi Exhaust Cat-Back Exhaust System For Audi RS4 / RS5 (B9) 2017-2019 Optional Downpipe upgrade:StandardAudi B9 RS4 RS5 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 installing a

OE or better specified spark plug and distributor boots ensure the highest quality fit

6 Liter G5A

The tube accommodates the factory mass air sensor and crank case vent hose

optimal airflow

Donadlson PowerCore Ultra-Web Filters are ideal for sever duty vehicles

Also included is a high quality billet aluminum air temp sensor fitting provided for easy installation

7L OEM Plastic Radiator

Get maximum anti-roll and sway control for better

Oldsmobile: Delmont 88 67 - 67 5

Mandrel-Bent Tubing:One-Piece 3-1/2" Mandrel-Bent Powder-Coated matte gray aluminum intake tube directs unrestricted airflow from the filter to the throttle body for more horsepower and torque

and for that reason

Convert your existing AWE Track Edition Cat Back into a Touring Edition by equipping the 180 Technology®-equipped Touring Edition rear section in place of the Track Edition straight section