DeutschTuning proudly offers CTS Turbo Charge Pipe Upgrade Kit BMW 340i/440i/540i/640i/740i/745e/M140i/M240i/X3 M40i 2016-2021. CTS Turbo is proud to announce the release of the high-flow aluminum charge pipe for new generations of B58 engines in F-series and some G-series BMW 3.0T engines. The CTS Charge Pipe Kit offers more air flow than a factory pipe, OE-like fitment and peace of mind at any boost level. Our charge pipe kit will also improve the reliability of your B58 engine over the plastic stock part. You'll notice an increase in throttle response and a decrease in turbo lag. It's is a must for vehicles tuned to run higher than stock boost level. Precision CNC machined flanges for perfect fitment. T6061 Mandrel-Bent Aluminum Pipe. Robust Black Powdercoat Finish. 4 ply Silicon Connectors. Stainless Steel Clamps and Hardware1/8" NPT Water-Methanol Bung with plug. Replaces BMW Part number 13718601684 (with 3 bolts on throttle body).