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View Full Version : retune required?


hans mowman
Tue, June 19th, 2012, 05:08 PM
New to the chip world, ordered last week and it's currently traveling cross country. can't wait. going about things a little backwards though, and wondering if i screwed myself. I ordered my pheonix based on my current exhaust setup (stock, with muffler delete). since ordering, i decided to go ahead with mbrp 4" turbo back with no cat or muffler. its also in the mail. is this change signifigant enough to worry about?

Also, i didn't mention on the form that i have the 6637 intake, although come to think of it i dont recall any questions on the order form about intake.

Anyone have any input?

hans mowman
Tue, June 19th, 2012, 05:09 PM
FYI 7.3l 2001 f350

cleatus12r
Tue, June 19th, 2012, 07:58 PM
No changes required.