MM airbox & Mercury GMLS 2003

[stryker]

:banana2: Greeeting all. I recently adquired an 2003 Mercury Grand Marquis LS Panther and it has the new harness (6 wire) one of the mods I will start is to change the stock airbox for the Marauder airbox !BUT! I want to know if is necesary to do a tune in the case of installing the MM airbox I will contact my dude Lonnie at BOC in case of doing a tune but I need advises from the pros here, any help will be granted. Thanks.:D


STRYKER.

[the_pack_rat]

You will indeed have to get a new tune if you switch over to the MM airbox/MAF assembly.

[stryker]

Ohhhhhh man I tought the contrary but as I see I have to contact my Mang Lonnie at B.O.C


STRYKER.