BMW M140i and M240i B58 Throttle Body Spacer - Pumaspeed Billet CNC
Maximise your B58 setup with the Pumaspeed throttle body spacer for the BMW M140i and M240i. This CNC machined billet aluminium spacer adds dual water methanol injection ports right at the throttle body for an accurate spray pattern and proper atomisation. It is the cleanest, fastest and most reliable way to add WMI to your B58 without replacing the OE charge pipe.
- Precision CNC machined from billet aluminium for strength and durability
- Dual meth bungs for an even, consistent spray pattern on B58 engines
- High quality o-ring supplied for a proper air-tight seal
- Full fitting kit included with longer high tensile bolts
- Plug-and-play install - no need to remove or replace the factory charge pipe
Why choose this B58 throttle body spacer
On the B58 platform the stock charge pipe is difficult to remove and actually performs well at higher power. This throttle body spacer is the smart alternative for anyone planning water methanol injection. Simply remove the three OE bolts, sandwich the spacer with the o-ring in place, and refit using the supplied hardware. You get tidy, direct-fit methanol ports positioned for optimal atomisation at the throttle body.
Proven on our cars and our customers cars
We have installed this spacer on our own B58 builds and customer BMW M140i and M240i cars. Fitment is spot on, sealing is excellent, and feedback has been consistently positive for ease of installation and WMI performance.
Fitment
- BMW M140i - B58 engine
- BMW M240i - B58 engine
What you get
- Pumaspeed billet CNC throttle body spacer with dual meth ports
- Pre-fitted o-ring for a proper seal
- Full fitting hardware with longer high tensile bolts
Keywords to help you find the right part
BMW M140i throttle body spacer, BMW M240i throttle body spacer, B58 throttle body spacer, B58 meth injection spacer, water methanol injection spacer, WMI adapter B58, dual meth bungs B58, CNC billet aluminium spacer, Pumaspeed throttle body spacer, charge pipe alternative B58, plug and play WMI M140i, plug and play WMI M240i.
Installation
Professional fitting recommended. We offer in-house installation at Nforcd in Warwickshire. To request a fitting quote or discuss your BMW B58 setup, email Sales@nforcd.com.
Order your BMW M140i and M240i B58 throttle body spacer today for a clean, simple and effective water methanol injection solution that keeps your factory charge pipe in place while delivering precise atomisation where it matters.