Hey guys I drive a 07 f150 4.6 super crew xlt
I got bigger set of tires on my truck and Im pretty sure my torque/ or hp dropped ( sorry I'm a noob ). Stock tires were 260/65/18 now I have 275/65/18 duratracs. My truck is all stock , other than the gotts mod. I was planning on getting an exhaust system (magnaflow or flowmaster) , but I might hold off on that and get a tuner instead. I really don't know what a custom tune is or a canned tune, I was just gonna buy a edge or bullydog programmer . I'm just wondering if I get one of these tuners will it bring my truck's hp/torque atleast back to stock??

Any info/tips are greatly appreciated!!