I pretty sure this has been asked many of times but im installing some bbk headers on a 2003 mustang gt and k-member. anyone have these headers if so give me some tips on installation and performance anything will help thanx...
I have the lt's. I think they are great. I noticed quite a bit of a difference. The only crappy thing it that if you want to drop the tranny you gotta lift the motor a bit. Same with putting the lt's in. If you're pretty mechanically inclined it should be no prob. They are better than any other bang for the buck header out there though. I have no complains about them at all. Make shure you get a shorty style mid (x or h) too.