DELETE KIT FOR DIESEL AFM Delete Kit How to Install Your AFM Delete Kit for Maximum Performance

How to Install Your AFM Delete Kit for Maximum Performance


Picture this: You’re cruising on the highway, your engine is humming, but deep down, you know it’s held back—like a sprinter wearing lead shoes. What if there was a way to unleash that latent roar and boost your vehicle’s performance? That, my friend, is where an AFM Delete Kit enters the picture.

Active Fuel Management (AFM) might sound like a nifty innovation, but for genuine car aficionados, it’s often a bottleneck. It limits your engine to save a few drops of fuel, but what’s the cost? Reduced performance, increased wear and tear, and let’s not even talk about that annoying drone noise.

Now, imagine eradicating these issues, but without a hefty mechanic bill. That’s right! With a sprinkle of DIY enthusiasm and a dash of caution, you can install an AFM Delete Kit yourself. This guide promises not just to walk you through it but to gallop alongside you on this journey to superior automotive performance.

In this article, we’ll decode the AFM Delete Kit—what it is, how it works, and the magic it can perform for your ride. Plus, a step-by-step DIY guide so you can install the kit like a pro. And since we’re in this for the long haul, we’ll also tackle some FAQs and weigh the pros and cons, so you’re geared up with all the knowledge you need.

What is an AFM Delete Kit?

Rev your intellectual engines, because we’re diving into the nuts and bolts—quite literally. Active Fuel Management, or AFM, is a system engineered to improve fuel economy. Sounds good on paper, but in reality, it’s like putting a governor on a wild stallion. What AFM does is deactivate a few cylinders when they’re not needed, but that action can become a double-edged sword. It may save you some gas money but often at the cost of performance and durability.

Now, what’s an AFM Delete Kit? Picture it as the locksmith to your engine’s shackles. It’s a set of components designed to disable the AFM system, liberating your engine and letting it run at full potential. No more trading horsepower for a negligible fuel economy benefit. With our AFM Delete Kit, you get the full orchestra of your engine’s capabilities, not just the flute section!

How Does an AFM Delete Kit Work?

Buckle up; we’re stepping on the gas to explore the science behind AFM deletion. So, you’ve got this AFM system that restricts your cylinders. When you put in an AFM Delete Kit, you’re essentially replacing or modifying certain engine components—like lifters, gaskets, and bolts—so that all cylinders fire away all the time. It’s like going from a part-time to a full-time athlete; no more sitting on the bench!

But let’s get tangible here. John, an avid DIYer, installed our AFM Delete Kit in his Chevy Silverado and saw an immediate performance jump. The torque curve became smoother, and that vexing drone noise vanished like a puff of exhaust smoke.

And this isn’t alchemy; it’s engineering. The kit’s components are precisely machined to blend seamlessly with your engine’s ecosystem. This isn’t just about turning off a system; it’s about fine-tuning your engine to a level of performance you have to feel to believe.

Pre-Installation Preparations

Alright, enough chit-chat. You’re not just here for the pep talk; you’re here for action. Before you embark on this mechanical escapade, let’s get some ducks in a row.

First off, let’s talk about tools. Ensure you have a torque wrench, a lifter removal tool, and an assortment of screwdrivers and sockets. Safety is paramount, so don’t skimp on gloves and eye protection.

Secondly, follow the scout motto: Be prepared. Make a checklist of all the components—camshaft, lifters, valve springs, bolts—you’ll be dealing with. Trust us; you don’t want to be halfway through and realize you forgot something.

Step-By-Step Guide to Installing Your AFM Delete Kit

Let’s roll up those sleeves and dive in, shall we? By the end of this tutorial, you’ll be a bona fide gearhead—or at least, you’ll feel like one.

Step 1: Disconnect the Battery

Safety first, speedsters. Disconnect the negative terminal from the car battery. This not only keeps you safe but also prevents any accidental damage to your vehicle’s electrical system.

Step 2: Remove the Engine Cover

Grab your socket wrench and take off the engine cover. Store those bolts in a safe place—you’ll be reuniting them with the cover later on.

Step 3: Unbolt the Manifold

Here comes the fun part. Use your torque wrench to carefully unbolt the intake manifold. Don’t rush this; you’re an artist in the workshop, remember?

Step 4: Remove the Old Components

Ah, the moment of truth. Carefully remove the AFM-enabled lifters, gaskets, and other restricted components. Your lifter removal tool will come in handy here.

Step 5: Install the New Components

It’s like LEGO for adults, only more rewarding. Place the new components from the AFM Delete Kit where the old ones used to be. Follow the instruction manual to a T; precision is the name of the game.

Step 6: Reattach the Manifold and Engine Cover

You’re almost at the finish line! Bolt the intake manifold back into place and reunite the engine cover with its long-lost bolts.

Step 7: Reconnect the Battery and Test

Reconnect that battery and start ‘er up! Relish the roar and take a short drive to ensure everything is running as it should be.

Pros and Cons of Installing an AFM Delete Kit

Alright, let’s catch our breaths and evaluate our handiwork. Everything has its ups and downs, right?


  1. Enhanced Performance: Say goodbye to restricted horsepower!
  2. Increased Longevity: Your engine components will thank you for the vacation from AFM’s wear and tear.
  3. Improved Fuel Efficiency: Paradoxical, but true! Sometimes running on all cylinders is more efficient for powerful rides.


  1. Initial Cost: Quality comes at a price, but think of it as a long-term investment.
  2. Warranty Concerns: Keep in mind that this might void your manufacturer’s warranty, so tread carefully.


1. Is the AFM Delete Kit compatible with my car model?

  • Our kit is versatile but double-check your vehicle’s specs against our compatibility list.

2. Do I need professional help to install the kit?

  • If you’re mechanically inclined, our step-by-step guide should suffice. But hey, if you’re not confident, better safe than sorry—seek professional help.

3. Will this affect my fuel economy?

  • In most cases, the impact on fuel economy is negligible, especially when you consider the performance gains.


Bravo! You’ve navigated the labyrinthine world of AFM systems and emerged victorious, ready to conquer roads less traveled. The AFM Delete Kit is more than just a piece of hardware; it’s a ticket to a thrilling journey, one that brings you closer to your vehicle’s true potential.

Unleash the power, bask in the performance, and take the fast lane to automotive exhilaration. Remember, your car is not just a machine; it’s an extension of you. Treat it right, and it will reciprocate with miles of smiles. So what are you waiting for? Get that kit and hit the road, Jack!

Feel the engine’s power, feel the wind, feel the freedom—because life’s too short for restricted driving.

David Smith

David Smith is a renowned figure in the world of automotive engineering, specifically known for his expertise in Diesel Delete Kit engineering. For many in the diesel industry, the name “David Smith” is synonymous with innovation and unmatched expertise. Over the years, Smith has contributed to the development and refinement of diesel delete kits, which, while controversial due to environmental concerns, have been praised for their performance-enhancing capabilities.

Having graduated from one of the top engineering universities, David embarked on a journey to understand the intricacies of diesel engines. His passion for automobiles and their mechanics drove him to specialize in the realm of diesel modifications. While many in the automotive world were focused on creating more environmentally friendly solutions, Smith recognized the demand for performance enhancements and turned his attention to diesel delete kits.

His workshop, nestled in the heart of the automotive district, became a hub for diesel enthusiasts and professionals alike. It was here that he meticulously crafted and tested his delete kits, ensuring that each component met his high standards.

Though David Smith faced criticism from environmentalists, he always emphasized the importance of responsible use and the need for legal compliance. He believed that with the right balance, performance and environmental responsibility could coexist.

In the ever-evolving world of automotive engineering, David Smith’s name will forever be etched as the Diesel Delete Kit Engineer who bridged the gap between performance and responsibility.