Hey guys, I'm wondering what some mods are that would add power to my 5.0 without voiding the warranty, or at least mods that are easy to hide if they do void. I have flowmaster super 10 catback exhaust, AFE Stage 2 dry intake, and I run a 93 octane performance tune from 5 Star Tuning. Yes I know the tuner technically voids the warranty, but it's much easier to hide than some other mods

 

There really are not any.

 

You've got the basics covered. Have you gotten your tunes rewritten for the intake/exhaust? 5* has lifetime tunes from some of the sellers like Stage3Motorsports.
Other than that, the only thing left are things like supercharging, cams, headers. Pretty sure that would void a warranty, maybe not the headers though.
Can't think of anything that could be hidden.

 

The computers keep a history even after you return to stock.

2011 5.0L tuning/warranty - Page 2 - Ford F150 Forum - Community of Ford Truck Fans

 

[QUOTE=Ancona;15091275]The computers keep a history even after you return to stock.

Yes i know that. But I haven't been caught yet despite having warranty work done after the tune. I feel like they won't actively look for it unless something goes wrong with my vehicle

 

from my understanding anything you do to your vehicle ford cannot legally void a warranty simply because youre "modding" it...the only reason they could apparently is if something happens and they can trace the result of said something to the modded part(s)

 

was going to say CAI... but you already have a solid one. I'm sure Ford Racing has parts and kits that probably wont void anything.... Like a bigger TB... Intake manifold.... probably have some more exhaust options too.