Tried running it through my car but there was a 90 degree angle that I couldnt get around and wouldve kinked the line. Buddy of mine ran his line through his interior in his accord but I couldnt get it to go in clean.
Yeah I ran all of my line for my guages inside of my civic but I couldn't find enough room to run my feed lines to the front. So far no problems with them outside of the car.