Description
GMR designed and manufactured compact throttle body Idle vacuum manifold
- Idle control built in: Built into the end of the manifold is our standard idle valve control unit allowing the use 19mm filter or 19mm hose to an airbox.
- Multiple inputs/outputs: As standard there are 4×1/4″ barbed adapters to allow each cylinder to be plumbed into the vacuum manifold, (essential for idle air distribution), and an additional 2×14″ barbed outputs for fuel pressure regulation. Assitional to this we’ve added a 3/16″ barb for brake booster/engine vacuum pump integration.
- Easy install: A 46mm bolt centre pattern on the top of the unit allows direct attachment to SF type throttle bodies or an easy way to bolt on to a brack in the engine bay.
- Adaptable: We’re able to customise this to suit your application, get in touch if you need something we don’t list!






