🔧 GlowShift 8mm (5/16") Fuel Line Fuel Pressure Sensor T-Fitting Adapter for Improved Compatibility with 2002-2014 Subaru Impreza WRX STI Review

I used it to replace the Specter Performance 59013 fuel pressure sensor that came with the dash. This fitting was difficult to attach to the fuel line. This GlowShift T fitting turned out to be much easier. I installed a Marshall LS00100 fuel pressure sensor on this tee.

Fast shipping, threads are true to size. I need to find teflon tape or equivalent that is safe to use with gasoline where my gauge threads into this fitting. There was a leak at the top of the faucet, but that's not the fault of this product. A+

Ideal for transmission lines. Works well on this 1994 Ford E150. I had to pump off a few liters to add a bottle of Lucas Transmission Stop Glide. I went to my local hardware store and bought an extra T-adapter barb (there are 2 included) so I can attach the clear hose (see picture) and connector to the lid when I'm done. I leave forever so I can drain a gallon when needed or if I accidentally add too much oil while backing up and refilling the transmission. Since most cars don't have drain…

These are basic items and can be purchased at hardware stores for a little less. The problem I have is that there is no thread sealant included or mentioned which is REQUIRED for fuel pressure. The leak was very severe once the fuel pump was filled with very tight fittings. You must purchase a thread sealant specifically designed for fuel type and pressure in order to do what this product is advertised to do. (Don't thread the tape, gasoline will melt it). It's about someone burning down their…

I was very happy with this purchase. I ordered two of these t-shirts. One side of each zipper is slightly deeper than the other. (I don't know if this would be considered a defect.) Judging by the photo, the tee appears to be one piece, with no fittings. However, when received, the fittings are separate from the body of the tee and require installation. I used teflon tape when rolling them up and the seal was tight; no leaks during operation. But visually the t-shirt will not look balanced. One