Headers or Chip??

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Sep 9, 2007 | 01:32 AM

#16

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From: Good old NEPA

Quote:

Originally Posted by 04heritage

I have heard they are a pain in the ***, but will benefit you more. Only because the MAC's are equal lenght headers.

No need for a tune for headers.

The headers from a mustang are the 3.8, but if you do that. 02 sensors will need to be rewired, new exhaust fabed up to the muffler. Just read this thread.

http://www.v6f150.com/forums/showthr...ht=Mac+headers

the MAC headers were shortys made specifically for an F-150 with the 4.2L. And theirs no way im doing the mustang swap. I know it will give me more power, but i would rather have something that bolts on and isnt so hard, maybe once i figure out wht im doing ill give it a try.

Since i prob don't need a tune for headers i think im going to get the Xcal2 in a few weeks, and get the headers in a month or two when i regain my savings lol

BTW, does anyone know how to convince your granny shifting father that spending $400+ on a programmer isnt a waste of money????hahaha

thanks again for all the help