Work great at a reasonable price!

I liked the price and availability and they fit the ptfe line very well and were easy to install so otherwise everything was great

Evil energy makes nice AN fittings at a very reasonable price

Works perfect, easy assembly.

Very disappointed, I wish I had tried them within the return window, however I didn’t think to as the sizes are an industry standard and should be known by Amazons recommended seller and brand.

Waste of money!Would not recommend to anyone buy a good name brand if you need one

the fuel doesn't eat it up like the rubber stuff

I have used several of these on my hot rod fuel system and they work and look great

I have used several of these on my hot rod fuel system and they work and look great

Nice fittings, used on my hot rods ptfe fuel lines

Great quality perfect size works great

and I trust this company

Worked just as intended

Easy install

Very disappointed, I wish I had tried them within the return window, however I didn’t think to as the sizes are an industry standard and should be known by Amazons recommended seller and brand.

I switched all my fuel lines on my gto to braided ptfe line so the fumes won't leak out and stink up my garage

Nice fittings, used on my hot rods ptfe fuel lines

Works great but all the evil energy 6an fittings I

Evil energy makes nice AN fittings at a very reasonable price

Used alot of evil fittings love them

Great quality perfect size works great

Irregular fitting size.

Not the correct size

Made sure I definitely had the right size of an-6 hose

Great quality perfect size works great

By their design AN fittings use United States Customary measurement, some evil energy fittings require a metric wrench for tightening

I have used a bunch of evil energy AN fittings recently

AN PTFE hose end (left) vs the Evil Energy "8 AN" PTFE hose end (

Evil energy makes nice AN fittings at a very reasonable price

Evil energy makes nice AN fittings at a very reasonable price