BMW B46/B48 & GR Supra 2.0 F/G-chassis Charge Pipe - BMS Gen 1

Direct-fit BMS Gen 1 charge pipe for BMWs with B46 or B48 engines and GR Supra 2.0 models - no cutting, no welding, no guesswork. Fits F20, F22, F30, G20, G22, G29, G42 and more, plus GR Supra 2.0 (2020-2026).

• Larger internal diameter and CNC-machined flanges for sharper throttle response and steadier boost
• Black textured aluminium with two 1/8 NPT ports - ready for boost gauge or water-meth injection
• Includes reinforced 3R2.5 silicone coupler, T-bolt clamps, O-ring, C-clip and full hardware set
• Replaces OEM 13718601683; designed for fast-road or track-day use where stock ducting limits airflow