TCM Charge Pipe Kit BMW B58 Gen 2 M240/M340/M440/540 Toyota Supra

TCM Charge Pipe Kit BMW B58 Gen 2 M240/M340/M440/540 Toyota Supra High-flow aluminum charge pipe designed for B58C/B58TU/B58D engines in G-series BMW 3.0T and A90 Toyota Supra 3.0T. Precision CNC-machined T6061 mandrel-bent aluminum construction with stainless steel hardware delivers improved throttle response, reduced turbo lag, and enhanced reliability compared to factory plastic pipes. Features precision CNC flanges, 4-ply silicone connectors, robust red powdercoat finish, and water-methanol injection bungs. OE-like fitment with increased airflow capacity—ideal for tuned vehicles running higher boost levels. Includes complete installation kit with silicone coupler, hose clamps, c-clip, replacement O-ring, and meth port cap. Compatible with RWD and AWD B58 Gen 2 models including Toyota A90 Supra, BMW X3/X4/X5/X6/X7, 740i/745e, 840i, M240i, M340i, M440i, 540i, and Z4 M40i. Replaces OEM part 13718651066 (2-bolt throttle body configuration).