09 F150, Custom vs Canned Tunes
Moderator: sohfast94
09 F150, Custom vs Canned Tunes
Hi folks. I have a 2009 F-150 with the 5.4 and I was needing some suggestions. On my truck, I've got a couple mods. I have a Spectre CAI, DNA Longtube headers, and a custom 3.5" exhaust with a magnaflow straight through muffler. To get the maximum performance out of my truck, should I stick with the canned 93 octane tune from my i3 or is it worth my time to have a custom one done?
Re: 09 F150, Custom vs Canned Tunes
With Longtubes you should go for a custom tune.it sounds like you don't have cats.
Stephen Richardson
Holley Technical Sales Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
Holley Technical Sales Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST