Whipple Supercharger Install on a 2015 Mustang GT – +200 WHP Gains!

If there’s one thing we love at Fast Specialties, it’s helping fellow gearheads push their builds to the next level—and then some. Recently, we bolted up a Whipple supercharger to a customer’s 2015 Mustang GT with the 5.0L Coyote, and the results were exactly what you’d expect: big power, big smiles, and a whole new animal under the hood.

Under the hood of Guy’s Mustang after we installed his white powder coated Whipple Supercharger.

Coyote + Boost = 200+ WHP Gains

We installed the complete Whipple Stage 1 supercharger kit on this S550 Mustang, and after a proper dyno tune, the car picked up over 200 horsepower at the wheels. We also replaced the oil pump with the upgraded and more robust unit from Boundary Pumps for added peace of mind. This isn’t just a bump in power—it’s a full-blown transformation. Throttle response is razor sharp, torque hits like a freight train, and the blower whine? Chef’s kiss.

Whipple’s kits are engineered for serious performance and rock-solid reliability. Everything fits like OEM, and the end result is a Mustang that hauls harder than ever while still being totally streetable.

Replacing the oil pump on these is no small task, but with known failures on the OEM units, it’s money well spent.

Yes, We Do Whipple Installs

We’re not just slapping kits on—we’re building power the right way. At Fast Specialties, we specialize in Whipple supercharger installations for Mustang GTs, Mach 1s, and even F-150s. From clean engine bay routing to professional tuning support, we make sure everything runs as strong as it looks.

Whether you’re working with a Gen 1 Coyote or the latest Gen 4 in the 2024 models, we’ve got the tools and the know-how to boost your build the right way.

Upgraded heat exchanger and intercooler water pump.

Factory Warranty? Still Intact.

Here’s the kicker—Ford will honor the factory powertrain warranty on late-model Mustangs when the Whipple kit is installed by an authorized shop like us. So yes, you can have your cake and gap your friends with it too.

Valve Covers and intake removed before continuing on to remove timing cover to replace oil pump.

2024 Mustang GT? 850 HP is on the Table.

Thinking about boosting your brand-new Mustang? The Whipple supercharger kit for the 2024 Mustang GT is a monster. With the right setup, you’re looking at up to 850 horsepower. That’s Hellcat territory with Coyote sound and drivability. And we’re ready to build it for you.


Let’s Build Something Fast

If you’re serious about power, let’s talk. Whether you’re after a weekend street slayer, a drag strip missile, or just want to wake up your daily, Fast Specialties is your go-to shop for Mustang supercharger installs and high-performance upgrades.