I need a fuel rail.... Found one of an ap1. Will these fit and 04 ap2? I need it to tap my fuel pressure gauge. I want to save my stock one. Thanks

 

While installing my turbo, I decided to go with the AEM fuel pressure regulator. This does not have a port on it for a fuel pressure gauge. Therefore, I had to tap the fuel rail for the gauge. Having never used a tap and die set, I ordered an oem fuel rail in case i messed up. I was told on the forums that they were identical. However they are not. The AP2's have a brace bolted to them where the fuel inlet bango bolt is as the AP1's don't. However I was able to put a crush washer on the AP1 fuel rail and it worked fine. So there is a difference between the fuel rails, but you can make them work.

 

Merged threads. Just bump and edit your old thread instead of clicking it would be different if they had nothing to do with one another.