“This was my 3rd mod on the car; PRL drop in filter and PRL intercooler. I didn’t notice much from those mods. Installed this high flow cat and it really makes the car feel alive. Spools are quicker and almost instant. This is definitely a must do. The install on the FL5 is 10x easier than the FK8; definitely buy the rampage stud kit too while you’re at it. Soak everything with penetrating oil and let it sit for a while so you don’t break studs or bolts on the turbo. This is a must do mod! Since we can’t purchase catless downpipes anymore, this is the next best thing.”
