Build the Ultimate Ranger: Start with the 2.7L EcoBoost Calibration Pack, Then Add These Power Boosters

Want your Ford Ranger to feel faster, stronger, and just plain better? It all starts with what’s under the hood—and thanks to Ford Performance, there’s now a smart and reliable way to unlock serious power in your 2024 Ranger with the 2.7L EcoBoost engine.

We’re talking about the Ford Performance Engine Calibration Pack (Part #M-9603-REB27). It’s easy to install, totally street-legal in all 50 states, and backed by Ford. Best of all? It makes a big impact.

Let’s take a closer look at this calibration—and then explore a few more upgrades that can take your Ranger build to the next level.

The Heart of the Upgrade: Ford Performance Calibration Pack

If you're driving a 2024 Ranger with the 2.7L EcoBoost engine, you're already packing some solid muscle. From the factory, this motor gives you 315 horsepower and 400 lb-ft of torque. Not bad, right?

But once you install the M-9603-REB27 calibration, things go from good to great. With this tune loaded in, your Ranger jumps to:

• 355 horsepower
• 433 lb-ft of torque

That's a gain of 40 horsepower and 33 lb-ft of torque—without changing a single part. Just plug in the ProCal 4 tuning tool (included in the pack), follow the steps, and boom—you’ve got a noticeably quicker, more responsive truck.

Whether you're merging on the freeway, climbing a hill, or towing a trailer, that extra power is right where you need it.

Shift Like a Pro

This isn’t just about raw numbers. The Ford Performance calibration also reworks the shift schedule. It’s tuned for real driving, not just dyno runs. That means:

• Holding gears longer when you’re accelerating
• Faster downshifts when you need power
• Smoother shifts when you’re cruising

The result? A truck that feels more alive and more in tune with what your foot is doing. No more slow response or gear hunting—just smooth, confident driving.

Backed by Ford. Built to Last.

This calibration is CARB-certified and 50-state legal, so you can drive it anywhere without worrying about emissions issues or warranty drama. And because it’s made by Ford Performance, it plays nice with your truck’s other systems. No codes, no problems—just more fun.

What’s Next? Pair It With These Upgrades for Maximum Results

Now that you’ve upgraded your Ranger’s ECU, it’s time to think about what else you can add to make the most of that new power. Here are a few top picks from Stage 3 that match perfectly with the calibration.

Cold Air Intake: Let Your Engine Breathe

When your truck makes more power, it needs more air. A cold air intake system improves airflow, reduces heat soak, and can even add a little extra growl under the hood.

We recommend sticking with closed-box systems that are designed for the 2.7L EcoBoost. They keep intake temps low and filter out debris—especially important if you’re hitting the trails.

High-Flow Intercooler: Keep it Cool

More boost = more heat. And if your stock intercooler can’t keep up, you’ll start losing performance as things heat up.

Upgrading to a high-flow intercooler helps keep intake air temps lower, which means your turbochargers can stay more efficient, especially under load. Whether you're towing or off-roading in the summer heat, this is a smart move to keep your truck consistent.

Cat-Back Exhaust: Sound and Flow

A freer-flowing exhaust can help reduce backpressure and give your truck a deeper, more aggressive sound. With the added power from the calibration, your Ranger deserves an exhaust note that matches.

Look for stainless steel, mandrel-bent cat-back systems that are designed to fit the 2.7L chassis. Some are louder than others, so pick based on whether you want stealthy or showy.

Suspension and Tires: Power is Nothing Without Control

More power is awesome—but not if you’re bouncing all over the place or struggling for grip.

Consider a leveling kit or full suspension upgrade to give your Ranger a better ride and make room for larger tires. Bigger tires give you better traction, more ground clearance, and a more aggressive stance that matches the new performance feel.

We recommend 285s or 33s with the right wheel offset and lift—Stage 3 has all the options ready for your setup.

Make It Yours

What’s great about starting with the Ford Performance calibration is that it opens the door to a full build—but even on its own, it delivers a big punch. It’s one of the best “dollars-per-horsepower” upgrades you can do, and it doesn’t require you to wrench on your engine or install anything complicated.

Add a few more supporting mods, and your 2024 Ranger becomes a total sleeper—quick on the pavement, confident on the trail, and more fun to drive every day.

Ready to build your better Ranger?

Grab the M-9603-REB27 Calibration Pack and start your upgrade with real power. Then check out our full lineup of intakes, intercoolers, exhausts, and suspension kits to build your perfect Ranger—your way.

Have questions? The Stage 3 team is here to help get your build dialed in.