6AN to 1/4 Hardline Quick Connect Fitting Adapter (K-MOTOR)

Initially did 3-star review because I was on the fence with this product. The 1/4" fitting would slide up/dwn on the hard line leaving me uneasy.After the install, but before using, I called K-Motor Performance. They stated that the vertical travel on the hard line is completely normal and assured me it would seal. Sure enough, they aint lying. I've only driven the car 3-days but so far there has been zero leaking on the return line.Just a extra line of precaution, I did end up dropping a dab of red Loctite on the set screw to ensure it won't accidently back out and the fitting come undone.

I was a bit hesitant about this fitting due to the tiny allen screw that secures the purple locking tab, but this thing is fantastic and can't be beat for the price with Prime shipping! I was looking for an alternative to the same type of fitting made by KTuned that is priced at $16.99 with $25.00 shipping.This fitting perfectly adapts the fuel feed hard line on an Acura RSX or 8th Gen Honda Civic Si to a -6 AN fitting. The wrench flats are to AN specifications and tolerance. There are 2 O-rings in the Inner bore that provide a very tight fit. Once the fitting is properly installed and secured with the purple locking tab and small allen set screw the fitting will only rotate, and is completely leak free, it will not slide up or down on the hard line, or wobble side to side, and most importantly, again, it doesn't leak!I put a small drop of red Loctite on the small allen head set screw for my own piece of mind, but thats just me.This fitting is Bad Ass! It's only $12 and with prime shipping its a deal that cant be beat. I had my reservations about this fitting but was so pleasantly surprised I felt I had to share my experience and write this review for an awesome product.