Despite being naturally aspirated, the 5.0L Coyote V8 under the hood of your 2015 F150 has plenty of power hidden away in its bowels that 5-Star's custom tuning easily unlocks and sends down to your F150's tires. 5-Star's 93 octane performance/tow tune was able to get their test truck putting down an impressive 325lb-ft of torque and 315 horsepower at its rear wheels, which was up from a stock run of 290lb-ft of torque and 290 horsepower for a gain of 35lb-ft of torque and 25 horsepower on a fairly general-purpose tune. 5-Star is also offering up even more powerful 91 octane and 93 octane "Race" tunes, as well as Performance/Tow and Economy tunes in 87 octane, 91 octane, and 93 octane so that you get a ton of different options when it comes to your truck's tune selection so you can get your 2015 F150 5.0L running perfectly for your application.
Just like with 5-Star's 5.0L F150 custom tunes on the 2011 to 2014 F150s, purchasing a 5-Star custom tune from Stage 3 instantly qualifies you for our Lifetime Tunes Program, where you'll receive free retunes for the lift of your truck on products that require it when purchase them from Stage 3 Motorsports. Unfortunately, we are not currently able to offer our Aftermarket Powertrain Warranties for the 2015 5.0L F150s at this time. 5-Star wants a little more time for tuning, testing, and observation before they give us the go-ahead to offer our warranty program. They are hopeful about the situation, so stay tuned!
