So I ended up buying this Topspeed header because some dude was selling his car and it was a steal (yes i know its a cheap header blah blah, its holding me off till i have the money for a better)
SO everyone I'm assuming will say this is EL
BUT after contacting TopSpeed they say its UEL (i had read somewhere that someone else got the same answer so i contacted myself)
After asking why it is or some specs, i get no reply.
So if its UEL it barely is from what anyone can tell.
Should i Run a stage 2 UEL or EL tune? I've currently been running EL.
MORE PICS AND INFO HERE
http://topspeedauto.com/scion-fr-s-f...ght-flex-pipe/