Invidia Down Pipe w/High Flow Cat - Ford Focus ST LW/LZ 11-18 K-Series Audi S4 B8

Audi S4 B8

thanks to the damper fluid having a consistent path of flow in both ­directions

Compatible with up to three Ti Automotive E5LM brushless fuel pumps

this kit intercepts oil-saturated crankcase vapour before it re-enters the engine — protecting the FA24F engine from oil contamination during idle

Audi - A5 - 8T - 2007 - 2016 - Front - Without Electronic Suspension

Invidia Down Pipe w/High Flow Cat - Ford Focus ST LW/LZ 11-18 K-Series Audi S4 B8INVIDIA FRONT PIPE The factory exhaust will always have restrictions and these restrictions are normally highest near where the catalytic converter is found. Invidia Exhausts use a larger pipe diameter and smooth bends which allows exhaust gases to pass with fewer restrictions and turbulence. A High Flow catalytic converter is then utilised to still control emissions for street driving legalities but with minimal impact to exhaust flow. In some cases