03 4x4 Supercrew headers. Will obx work? or they just for 2wd?
that will sound sick! especially with that supercharger whine on top! you gonna leave the OBX resonators and put the gotts 02 mod or MIL eliminators on it, or replace them with high flow cats?
If you have not bought muffler's yet and you are planning to in the near future, I will sell you my #942547 Super 44s for a fair shipped price. Planning to list them sometime next month.
Hell ya lets talk!
Last edited by efuehrin; Aug 15, 2009 at 11:01 AM.
nice, time to get a new mod for something else 'eh?????
anyway, long tubes, H-pipe and 44's I can't wait to hear it, it's what I'm torn between 44's or borla's
anyway, long tubes, H-pipe and 44's I can't wait to hear it, it's what I'm torn between 44's or borla's
does anyone know were I could get a after market y pipe that is street legal for an 03 fx4 f150 super crew that will fit with headers with a 3 inch collector or do I have to get it custom made?
If it's too loud I'll run it out the back
I've been running my OBX's on my 4x4 for a year and 1/2 and the oly problem I have had is that one of the caps for one of the extra o2 bungs fell out so I just threw in an old o2 sensor with the end hammered off and called it good.






