Step 2 of our Focus RS testing and tuning. Adding an ETS intake tube, ETS FMIC, ETS “quiet” exhaust, Turbosmart DV and IWG wastegate. We opted to keep the factory front pipe. Large gains were seen across the board. Clips of the ETS intake and exhaust are in this post of the front and rear of car under load with some bonus custom burble added at the end. Without mapping the car made almost the same power vs. stock with these parts installed. We will recap on final numbers and thoughts after the AEM water / meth kit is installed.