Water/Methanol Injection (WMI) Tanks

BMS offers a variety of water methanol (WMI) tanks, both for universal use, and vehicle specific fitment. Our most popular tank options are the 1.25 gallon universal, and the 2 gallon universal. The 1.25g is meant to be mounted against a flat surface with the pump mounted below, while the 2g can be mounted anywhere in the trunk and includes an integrated pump mount and baffle providing a very clean easy to install package. We also offer several BMW application specific tanks as shown below.

1.25 Gallon Heavy-Duty Universal Water/Methanol Injection (WMI) Tank

The Burger Motorsports 1.25 gallon heavy-duty tank is compact and flexible allowing for a wide range of mounting on any flat vertical surface in the trunk.

This tank is thicker and stronger than the basic 1-gallon WMI tank. This tank features an easy fill filler nozzle, an anti-starvation reservoir with a pre-threaded bung for the included 90 compression pump feed fitting, a spill-catcher reservoir around the filler cap, a 2-way vented black plastic cap, and is translucent to allow visually checking the fluid level.

Tank dimensions: L 11″ x W 4.5 x H 9″

1 Gallon Universal Water/Methanol Injection (WMI) Tank

The least expensive option this 1 gallon tank is compact and flexible allowing for a wide range of mounting on any flat vertical surface in the trunk. The tank is clear to allow visually checking the fluid level. Includes a 2-way vented black plastic cap and a compression pump feed fitting.

Tank dimensions: L 11″ x W 4.5 x H 9″

2 Gallon Universal Low Profile Water/Methanol Injection (WMI)Tank

This tank allows the pump (sold separately) to mount to the bottom of the tank making for a clean and fast installation. Its universal and will fit a wide variety of trunk applications. The larger capacity means more time between fill ups. Offered in black for a stealth appearance and in clear to allow visually checking the fluid level. Includes a 2-way vented black plastic cap and a compression pump feed fitting.

Features & Benefits