When I first found out the product was going to take longer than expected, the UroTuning team kept me updated with ETA and shipping info. I looked around online and saw this part was backordered everywhere, direct from MST and UroTuning was able to get it to me almost a week faster than anywhere else. Thank you. I watched online videos on YouTube to assist with install, coupled with provided paper instructions. I was able to complete fairly easily in just over an hour. The pieces from MST are of high quality, tight custom look fitment(takes some maneuvering). The sound is AMAZING in Sport Plus mode, slight bump in throttle response and power. Been years since had this much driving! Thank you!