Regarding automotive performance, few platforms have grabbed the hearts of enthusiasts as have the Diamond Star Motors (DSM) vehicles, particularly the 1G and 2G models. At DarkLight Fabrication, we comprehend the enthusiasm that pushes DSM owners to search for custom solutions for their turbo exhaust manifolds, downpipes, and exhaust systems. In this blog post, we will dive into the history of the DSM 1G and 2G, and we will cover why these platforms are still such a popular choice among car enthusiasts today.

The Birth of the DSM: A Brief History

Mitsubishi Motors and the Chrysler Corporation collaborated to produce the DSM, a series of cars that were sold as sport compacts during the 1990s. From 1989 to 1999, the DSM shared a platform with three different cars: the Mitsubishi Eclipse, the Eagle Talon, and the Plymouth Laser. Although these cars differed in some styling details and in the number of cylinders in their engines, they were nearly identical under the skin. All three came standard with a turbocharged engine that displaced 2.0 L (122 cu in).

The first-generation Diamond Star Motors (DSM) vehicles, released in 1990, were revolutionary for their time. They offered a combination of lightweight design, all-wheel-drive (AWD) options, and turbocharged power. I was particularly enamored with the AWD models—the Eclipse GSX in particular—for their impressive traction and handling.

Introduced in 1995, the second generation—2G—had even more updated styling and better performance features. The models comprising 2G, which included the Mitsubishi Eclipse, as well as the Eagle Talon and Plymouth Laser, continued to make use of the 4G63 engine. This time, however, the folks at Mitsubishi and Chrysler turned the wick up on that engine, and it made even more power and torque than before. The 2G Eclipse GSX and GST models did what the 1G models had done: they became icons of the performance generation.

Why DSMs are Sought After by Enthusiasts

1. Performance Potential

Car enthusiasts cherish the DSM platform primarily for its one overarching attribute—"incredible performance potential," the Federal Register states. The reason is simple: It pairs a robust turbocharged engine with a lightweight chassis. That combination makes it easy for the first two generations of these cars to reach high power levels with just a handful of basic modifications; the platforms in question are the 1G and 2G Eclipse. At DarkLight Fabrication, we create custom turbo exhaust manifolds and downpipes for those chassis to help unleash their performance.

2. Tuning Flexibility

The DSM platform is celebrated for its tuning adaptability. With a vast assortment of aftermarket components accessible, aficionados can readily tweak their rides to fit their precise specifications. From beefed-up turbochargers to one-off exhausts, the make-it-better options are nearly limitless. At DarkLight Fabrication, we partner with DSM owners to conceive and execute around the vehicle solutions that make them scream undying praises for our rig's performance.

3. Community and Support

The DSM community is one of the most fervently loyal and constructive car communities there is. Car enthusiasts in this niche share their expertise on online forums and social media with incoming community members. This allows new members to catch up, get involved, and take part in our cars' voices, sounds, and shadows as we drive them day, night, and everywhere in between. This is the Digital Shadows Mitsubishi community.

4. Classic Appeal

The appeal that the 1G and 2G DSMs have with car enthusiasts is almost a classic one. Many owners enjoy the trip down memory lane that the nostalgic design provides when they get behind the wheel. And the raw driving experience that these cars deliver certainly doesn't hurt their desirability. They occupy a unique place in automotive history. In no small part because of the above, the demand for these models seems to be climbing, too.

Custom Solutions at DarkLight Fabrication

DarkLight Fabrication comprehends the distinctive requirements of DSM owners. Our cohort of adept fabricators concentrates on rendering specialized exhaust solutions that are personalized to each automotive specification. If turbo exhaust manifold, downpipe, or complete custom exhaust system is on your to-do list, you are better positioned to see that project through to its upping-the-ante finish with products from DarkLight.

The automotive performance industry is where we are and where we want to be. Our dedication to quality and customer satisfaction is what sets us apart from our competitors. We take our craftsmanship very seriously, making sure that every piece we create meets our very high standards. If you order from us, you can rest assured that your DSM will not only perform at its very best but also look good doing it.

Conclusion

The 1st and 2nd generation DSM platforms have made quite an impression in the automotive world. With their performance potential, tuning versatility, and straightforward charm, they have garnered a dedicated following of enthusiasts. Here at DarkLight Fabrication, we exist to render that following all the more justified by providing custom fabrication solutions that help you, the DSM owner, realize the oft-unforeseen possibilities held by your car. Whether you're a seasoned veteran or are just now venturing into the sometimes bizarre, always interesting world of the DSM, we invite you to explore those possibilities with us.

The automotive performance world is always changing, and so are the vehicles being enhanced and modified by dedicated car enthusiasts. Turbocharging is one of the most effective means of boosting engine performance, and for that reason, turbochargers are becoming more prevalent—and not just on cars with "Turbo" badges. Still, there are plenty of performance cars out there that use turbochargers but could be doing so much more with them. One of the key elements to unlocking that excess potential is the use of an aftermarket turbo exhaust manifold.

What is a Turbo Exhaust Manifold?

A turbo exhaust manifold is a vital part of a turbocharged engine. It directs exhaust gases from the engine's cylinders to the turbocharger. The performance of this process affects the performance of the turbocharger and the power output of the engine. Stock manifolds often are designed with cost and emissions in mind, which can limit their performance capabilities. This is where aftermarket turbo exhaust manifolds come into play.

Benefits of Aftermarket Turbo Exhaust Manifolds

1. Improved Exhaust Flow and Cut Turbo Lag

The delay between hitting the throttle and experiencing the boost from the turbocharger is what we call turbo lag, and turbo lag can be a performance-killer. Aftermarket turbo manifolds have a primary advantage: they improve exhaust flow. Stock manifolds are often overly restrictive, causing back pressure that can hurt performance. Aftermarket manifolds, in contrast, are designed with larger diameter piping, curves that are optimized for exhaust flow, and other features needed for exhaust gases to flow more freely—just the way they should under high boost conditions. This improved flow allows the turbocharger to spool up faster, which in turn means quicker throttle response, a reduction in lag, and increased horsepower.

2. Customization Options

Unique preferences and performance goals characterize every car lover. Aftermarket turbo exhaust manifolds provide customization that stock options cannot match. If you want a specific design, size, or finish, you can get a manifold built to your specifications by DarkLight Fabrication. Your vehicle can then better reflect your personal style—and also perform at turbocharged levels.

3. Boosting Engine Performance

Boosting performance is the main aim of moving to an aftermarket turbo exhaust manifold. The reasons are basic and clear. When you upgrade to a turbo, you need to improve the exhaust flow and reduce the back pressure. The turbo works by taking exhaust gas and using it to spin a turbine. That turbine, in turn, drives a compressor that forces more air into the engine. When you add boost, that air is also laden with more fuel burned in a more efficient manner.

4. Compatibility with Other Performance Upgrades

Aftermarket turbo exhaust manifolds are designed to be compatible. They mate with upgraded turbochargers, high-flow downpipes, and intercoolers—all part of the aftermarket performance upgrade scene. A manifold that fits and flows well with the other components, assembling a turbo package, is crucial for achieving the kind of performance that some folks seem to  take for granted. At DarkLight Fabrication, we design and build turbo exhaust manifolds that believe in flow and fit. We understand how to assemble a turbo package because we understand the kind of performance needed to upgrade to a turbocharged vehicle.

Choosing the Right Aftermarket Turbo Exhaust Manifold

When choosing an aftermarket turbo exhaust manifold, you must contemplate many aspects.

Select a manifold composed of top-tier materials, which ensures robustness and resistance to heat.

- Layout: Seek a layout that reduces angle changes and maximizes exhaust flow.

- Fitment: Verify that the manifold works with your precise vehicle make and model.

- Product Name: Select products from well-established brands recognized for their outstanding quality and reliable performance.

At DarkLight Fabrication, we provide a selection of aftermarket turbo exhaust manifolds that cater to a number of performance objectives and different vehicles. Our turbo exhaust manifolds are built to outperform and outlast other manifolds on the market.

Conclusion

One of the best ways to improve your car's performance is to install an aftermarket turbo exhaust manifold. Whether you're a weekend joyrider or a serious racer, we encourage you to consider our exhaust manifolds—made here in the U.S.A. with an attention to detail that ensures your manifold will serve you well for the long haul. These manifolds offer better exhaust flow, greater durability, and many customization options. If you're in the market for a turbo exhaust manifold, contact us at your earliest convenience.

When it comes to improving the performance of your vehicle, particularly in the realm of turbocharged engines, it is pivotal to understand the parts that go into providing power and efficiency. One of the most critical components in a turbocharged system is the turbo exhaust manifold. Here at DarkLight Fabrication, we specialize in the designing and making of high-performance turbo exhaust manifolds, downpipes, and custom exhaust systems. In this blog post, we will dive into what a turbo exhaust manifold is, how it works, and why it is so imperative to have it function correctly to get the most out of your vehicle.

What is a Turbo Exhaust Manifold?

A turbo manifold, sometimes referred to as a turbo exhaust manifold, serves a critical purpose in a turbocharged engine setup. It collects the engine's exhaust gases from the cylinders and directs them to the turbocharger, allowing them to spin and crank out more power. Making this process efficient is very important for the turbocharger to work properly and provide a nice, safe power boost.

The Function of a Turbo Exhaust Manifold

A turbo manifold's main job is to direct exhaust gases from the engine to the turbocharger. This is how it works:

1. Exhaust Gas Collection: When the engine runs, it generates exhaust gases from combustion. The turbo manifold collects these gases from the exhaust ports of the cylinders.

2. Directing Exhaust Gases to the Turbo: After collection, the exhaust manifold channels the exhaust gases toward the turbocharger. The turbo uses these gases to spin its turbine, which then compresses the incoming air, allowing a much denser mixture of air and fuel to enter the engine. This is why turbocharged engines are so much more powerful than naturally aspirated engines.

3. Alleviating Turbo Lull: An effectively engineered turbo manifold can greatly alleviate turbo lull, which is the time delay between hitting the gas pedal and the turbo coming on stream. Coming on stream is when the turbo starts providing boost and the engine starts pulling like a freight train. This involves not just sending exhaust gas to the turbo, but sending it fast and furious. The manifold has to do this job well.

Types of Turbo Exhaust Manifolds

Turbo exhaust manifolds come in different configurations, each with its benefits and disadvantages. The most prevalent types are:

- Log Manifolds: These are simple and often made from cast iron. Their basic design connects all exhaust ports to a single outlet, and they are less expensive. But these exhaust systems can be restrictive in terms of flow, which limits performance.

- Manifolds with Equal-Length Piping: Ensuring that each exhaust port is matched with equal-length piping leading to the turbo, these manifolds also minimize turbo lag and help with performance by providing a more constant flow of exhaust gases.

- Shorty Manifolds: These designs are compact, making them suitable for tight engine bays. They provide good fitment, good performance, and are the best solution for many applications.

- Tailored Turbo Manifolds: At DarkLight Fabrication, we specialize in making turbo manifolds for specific vehicles. These are not one-size-fits-all parts. Your vehicle and performance goals dictate the manifold design. When we say "custom," we mean it. And with that, we also mean potential benefits, such as reducing weight and optimizing exhaust flow.

Materials Used in Turbo Manifolds

Turbo manifold construction material significantly influences manifold durability and performance. Here are some of the common materials used in turbo manifold construction:

- Stainless Steel: Popular turbo manifold build material due to its high-temp and corrosion resistance, as well as what most people consider to be a nice combination of strength and weight.

- Mild Steel: Even though it's less costly, mild steel can corrode and deteriorate over the years. It's frequently employed for low-cost constructions or interim arrangements.

- Cast Iron: Cast iron is frequently employed in OEM applications; it is durable and capable of withstanding high temperatures. That being said, it can be—compared to other materials—heavy and inefficient.

Why a Quality Turbo Manifold Matters

Purchasing a top-notch turbo manifold can greatly affect your vehicle's performance. A few reasons why include:  

Investing in a high-quality turbo manifold can have a significant impact on your vehicle's performance. Here are a few reasons why:  

- Enhanced Performance: An adequately designed manifold allows for optimized exhaust flow, which can yield increased power and torque.

A high-quality manifold can help cut the turbo lag in half, optimizing the path of exhaust gases and reducing the restrictive quality and quantity of exhaust that makes its way into the turbo inlets.

- Improved Durability: Our manifold is made from top-quality materials and built to last. This ensures it can handle everything a turbocharged engine throws at it with far fewer chances of breakdown.

- Customization: When you have the manifold custom fabricated, you can have it tailored to meet the specific needs of your vehicle and the performance results you demand.

Conclusion

For anyone looking to boost their vehicle's performance, comprehending the fundamentals of turbo manifolds is vital. At DarkLight Fabrication, we are committed to delivering high-caliber exhaust manifolds for turbos, downpipes, and custom exhaust systems that solve our customers' manifold problems in unique and satisfying ways. It doesn't matter if you're a full-time racer or a part-time throttle junkie; investing in a good turbo manifold is an investment in performance that truly pays every time you press the pedal.

If you want to boost your turbo system or have any inquiries about our custom fabrication services, feel free to contact us. Let DarkLight Fabrication take you beyond the limits of your turbocharged engine!