Thor39

Im going to buy some mac headers but the place i called said they dont have any in for a 93 but they do for a 94 up what is the diff. If i dont hook up the air pump can i use those or not?
im blocking off the egr too....

thanks for the help

Thor39

Anyone help please

PoorMan

I think the only difference is were the air fittings are located. 93 on the back an 94 on the front pipe.

93TAWicked1

If you go to speed density board and look up knightfires website I did a write up on the install. They do make a 93 box But the headers are for a 94! The only part I got help on was after I cut off the extra EGR in the passenger side header I took it to an exaust shop to get welded shut If you have any questions let me know. Mac does have a part number for a 93 and may have improved it since two years ago, I would contact another supplier!