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When it comes to improving horsepower, one of the main names is Magna Charger. Long known for its supercharger systems for Chevy pickups and even hot rods, Magna Charger has more recently turned its attention to the Blue Oval. It was in late 2005 that the company introduced a system for the ’04-’06 Ford F-150 pickup truck equipped with the 5.4-liter Triton engine. Aiming to improve horsepower and torque in the 1,200-5,500-rpm range, Magna Charger chose to utilize its fifth-generation MP112 hybrid Roots-style supercharger system in this effort. The Gen 5 is equipped with an internal bypass valve, which the Magna Charger folks say reduces parasitic losses while cruising for increased efficiency and economy. Also, the Magna Charger system is intercooled, and everyone knows that cool air is denser than hot air, and denser air makes more power.

Meet the Best New Product Award Winners – Goodguys Columbus 2025
From suspension breakthroughs to slick bolt-ons and next-gen wiring solutions, this curated collection of fresh hardware gave attendees a first look at what’s about to hit the streets—and the shelves. With awards on the line and plenty of eyeballs walking the floor, companies brought their A-game, packing the display cases with smart engineering, clean design, and purpose-built upgrades. Whether you’re a pro builder or garage warrior, this was the place to get hands-on with the future of hot rodding.

A STRIKING SERPENTINE SOLUTION
When Chevrolet introduced the LS engine, many clever and effective innovations were incorporated to simplify operations and reduce engine weight and overall dimensions. An integral part of these new technologies was a compact serpentine belt system designed from the start to lower frictional losses, which in turn improved belt strength and longevity.
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PRODUCT SPOTLIGHT: Stainless Headers’ Chevrolet LS Custom Header Build Kit
Unleash the Beast with The Ultimate Chevrolet LS Custom Header Build Kit
Author
The Auto Builder Staff
Photos Courtesy of Stainless Headers Mfg. Inc.
What’s in the Box?
First things first, what do you get when you crack open this box? Inside, you’ll find everything you need to custom-build a set of headers for your Chevy LS engine. We’re talking high-quality, mandrel-bent 304 stainless steel tubing, designed to withstand extreme conditions and ensure maximum durability. The kit includes:
- Pre-bent primary tubes
- Collector assemblies
- Laser-cut flanges
- Oxygen sensor bungs
- And all the necessary hardware
That’s right, folks, it’s a complete package, engineered to provide you with a perfect fit and optimal performance.
Why Go Custom?
You might be asking, “Why should I go through the hassle of building custom headers when there are plenty of off-the-shelf options?” Well, here’s the deal. Off-the-shelf headers are designed to fit a range of applications, which means they often come with compromises. Custom headers, on the other hand, are tailored to your specific build. You get to control the length and shape of the primary tubes, the placement of the collectors, and the overall design to ensure you’re squeezing every last horsepower out of your LS engine. It’s about achieving the perfect balance of performance and efficiency.
Quality You Can Trust: Made in the USA
When it comes to quality, Stainless Headers doesn’t cut corners. Each component in this kit is meticulously crafted from premium materials, ensuring top-notch performance and longevity. And here’s the kicker: it’s all made right here in the USA. That means you’re getting the finest craftsmanship, supported by American ingenuity and rigorous quality standards. So, when you choose Stainless Headers, you’re not just buying parts; you’re investing in a legacy of excellence.
Installation: A Labor of Love
Now, let’s be real. Building custom headers isn’t a walk in the park. It requires precision, patience, and a bit of skill. But hey, that’s why we love this hobby, right? The Chevrolet LS Custom Header Build Kit is designed to make the process as straightforward as possible. With the included hardware and detailed instructions, you’ll be able to tackle this project in your garage without needing a degree in mechanical engineering. Plus, there’s a certain satisfaction that comes from knowing you built something with your own two hands.
The Payoff: Performance and Sound
Here’s the kicker: the payoff. When you fire up your LS engine with these custom headers, you’re not just going to hear the difference; you’re going to feel it. Expect improved exhaust flow, increased horsepower, and torque, and that deep, throaty roar that sends chills down your spine. It’s the kind of upgrade that makes every drive an event.
Final Thoughts
So, if you’re serious about your LS build and you want to take it to the next level, the Chevrolet LS Custom Header Build Kit is a must-have. It’s a game-changer, a performance enhancer, and, let’s be honest, a badge of honor for any true gearhead.
Want to see these components in action? Join the Stainless Headers Mfg. Inc. community on Facebook, Instagram, and YouTube. They’ve got customer projects, how-to vids, and all the latest on their killer product lineup. CLICK HERE to learn more, or head over to the Stainless Headers website to grab your kit today, and tell them you saw it on The Auto Builder!




