I bought my '15 about a month ago and am now researching how to go faster haha. I have a 3.5L eco SCREW Lariat FX4 Sport. I am looking for a simple upgrade; probably CAI, exhaust, and a tune. This truck is my daily driver so I don't want the exhaust any louder, but would love more "turbo-whistle" sound. I'm not looking to go all "hulk" mode, but do want an increase from stock. Any and all recommendations would be greatly appreciated.

Thanks guys,

 

If I had an ecoboost then Personally I'd do the prx tunes from MPT, they seem to have the best reviews for product and customer service. A roush intake and a borla s type cat back.

http://www.roushperformance.com/part...ir-Intake.html

Go to the 10:10 mark for the s type

MPT tunes