Plug and play water injection adapter for all B58 BMW motors

Normally you'd replace the factory charge pipe to install a water/meth kit but in the case of the B58 engine, the factory charge pipe is very sturdy and difficult to remove. So we've designed this plug and play adapter for quick installation and removal of BMS dual nozzle water/meth kits without having to replace the factory charge pipe. Simply unscrew three bolts, insert the CNC machined adapter with integrated O-ring in place, and tighten the included longer length bolts, to allow mounting of two meth nozzles with a perfect seal. Includes dual 1/8" NPT methanol bungs appropriately machined for a clean spray pattern which is critical for proper atomization with the B58 motor. For most B58 water/meth applications we suggest dual CM5 nozzles.

F chassis BMW Applications

BMW 1 Series
• 2016-2019 F20 F21 B58 140i/140ix

BMW 2 Series
• 2016-2019 F22 F23 B58 240i/240ix

BMW 3 Series
• 2016-2018 F30 F31 F34 B58 340i/340ix

BMW 4 Series
• 2016-2019 F32 F33 F36 B58 440i/440ix

G chassis BMW Applications

BMW 2 Series
• 2022+ G42 M240i and M240i xDrive

BMW 3 Series
• 2020 G20 G21 B58 M340i/M340iX

BMW 4 Series
• 2021+ G22 G23 G26 B58 440i/440iX

Toyota Supra Applications

Supra 
• 2020+ GR Supra Mk5 3.0L 6 cyl. (B58 Engine)

(1) Billet Spacer
(3) M6x1.0x50mm bolts
(2) 1/8 NPT bung plugs
(2) 90º nozzle adapters

(1) Billet Spacer
(3) 1/4" x .25" x 2-1/2" bolts
(2) 1/8 NPT bung plugs
(2) 90º nozzle adapters