This is one of the most important diagnostic gauges for your 914. Especially for Fuel Injected models. Now you can see the benefit of your tuning efforts. Our fuel gage easily cuts in into the existing rubber fuel lines. The ends of our adapter are slightly larger than stock to ensure a snug fit. Tapered adapters prongs can be slightly filed away to simplify your installation. We recommend lubricating the adapter ends, before slipping the hose for an easy insertion. The 1" diameter VDO fuel pressure gauge installs right into the adapter. Please use Teflon liquid or a tape for the gauges threads..
Please note: The color of the gauge adapter and size could vary. Depending on the stock, we could substitute 60 psi vdo gauge with 100 psi.