Page 2 - Engineering

Image of the Mishimoto Performance Aluminum Radiator installed on our 2024 Toyota Tacoma.

Core Evolution - Performance Aluminum Radiator for the 2024+ Toyota Tacoma

Published: December 07, 2025 Updated: December 16, 2025

SVP Vehicles, 2024+ Toyota Tacoma

Josh Wayman

Keeping your 2024+ Toyota Tacoma cool isn’t just about comfort or convenience, it’s central to the truck’s ability to tow, climb, crawl, and survive long days on the trail without losing performance. Modern Tacomas are built on a far more complex platform than previous generations, with more electronics, more thermal load, and more demand placed on the engine and transmission. That means the stock cooling system has more work to do even before you begin adding larger tires, steel bumpers, camping gear, or towing weight. Heat steadily builds as the vehicle works harder, and while the stock components manage everyday driving reasonably well, they begin to reveal their limitations once conditions turn demanding. A performance aluminum radiator and silicone coolant hose kit address those limitations by strengthening the system where it matters most, improving heat management, and eliminating known weak points before they become failures.

The radiator is the heart of the cooling system, and

Image of the Mishimoto Transmission Cooler installed on a 2024 Toyota Tacoma

Thermal Guard - Transmission Cooler for the 2024+ Toyota Tacoma

Published: November 04, 2025 Updated: December 16, 2025

SVP Vehicles, 2024+ Toyota Tacoma

Josh Wayman

Upgrading a transmission cooler on a 2024+ Toyota Tacoma might not be the first modification off-roaders think of, but for anyone towing trailers, tackling rugged trails, or running their truck hard, heat is the silent threat that can compromise performance and reliability. Automatic transmissions generate a lot of heat under stress, and while the stock liquid-to-liquid coolers in the Tacoma’s radiator and fan shroud do a reasonable job, they have their limits when the load increases or conditions become extreme. That’s where a dedicated, high-capacity transmission cooler comes in, offering a way to manage temperatures more effectively and reduce stress on the truck’s entire cooling system.

The stock setup uses two liquid-to-liquid coolers. This design is compact and efficient at getting the transmission fluid up to operating temperature quickly, which is crucial in cold climates or short trips. The trade-off is that surface area is limited, and the fluid relies on engine coolant for heat

Mishimoto intercooler installed on a 2024 Toyota Tacoma

Even Flow - Performance Intercooler Kit for the 2024+ Toyota Tacoma

Published: November 04, 2025 Updated: December 16, 2025

SVP Vehicles, 2024+ Toyota Tacoma

Josh Wayman

The fourth-generation Toyota Tacoma introduced a new turbocharged 2.4-liter engine, replacing the long-standing naturally aspirated engines used in earlier generations. Turbocharged setups offer increased torque and efficiency, but higher intake air temperatures can reduce performance consistency during sustained load conditions such as towing, off-roading, or repeated high-RPM operation. The Performance Intercooler Kit for the 2024+ Tacoma is designed to address these challenges through improved cooling efficiency, optimized airflow, and precise fitment within the tightly packaged engine bay.

Our engineers began the development process by evaluating the stock intercooler, which already demonstrated during single-run dyno testing. However, extended high-load operation revealed rising charge air temperatures and increased pressure drop, creating additional stress on the turbocharger. The stock core exhibited a peak pressure drop of approximately 2.9 psi. To improve upon Toyota's design,

Upgrading Your BMW E36 - Essential Cooling and Performance Parts

Published: October 16, 2025 Updated: October 20, 2025

Josh Wayman

When the BMW E36 launched in 1990, it quickly earned a reputation for its balance of performance, handling, and everyday usability. Its lightweight chassis and smooth inline-six engines made it a standout in the compact executive car segment. Over the course of its production, BMW expanded the lineup to include sedans, coupés, convertibles, wagons, and hatchbacks, all built on the same driver-focused platform.

More than two decades later, the E36 continues to maintain a strong following in the automotive world. Its combination of sharp handling, solid construction, and a simple, modifiable engine bay makes it a platform that appeals to enthusiasts and daily drivers alike. Owners value the E36 not just for its performance potential but also for its reliability, ease of maintenance, and the satisfaction of working on a car that rewards both care and upgrades.

Because of these qualities, the E36 has become more than just a classic 3 Series. It is a platform that supports both restoration and

Engineered Endurance - Cooling the Fifth-Generation Toyota 4Runner

Published: October 10, 2025 Updated: October 10, 2025

Josh Wayman

The Toyota 4Runner has earned its reputation as a dependable and capable SUV, a vehicle that can tackle rugged trails, carry heavy gear, and handle towing demands with confidence. Fifth-generation 4Runners, in particular, have a loyal following among overlanders and outdoor enthusiasts who value durability and versatility. While the stock cooling systems on these vehicles are sufficient for everyday driving, anyone who pushes their 4Runner to its limits, whether off-road or towing, quickly discovers that stock components have their limits. Heat is one of the biggest threats to both engine and transmission performance, and maintaining optimal temperatures is key to preserving the longevity of the vehicle. That’s why we set out to develop cooling solutions for both systems.

The performance aluminum radiator was designed with those exact challenges in mind. Constructed from TIG-welded aluminum, it eliminates the brittle plastic components used in the stock radiator, replacing them with robust

The Mishimoto Aluminum Expansion Tank installed in a Jeep JL Wrangler.

Rugged Reservoir – Aluminum Expansion Tank for the 2018+ Jeep Wrangler JL and 2020+ Gladiator JT

Published: September 30, 2025 Updated: September 30, 2025

Josh Wayman

Your Jeep’s cooling system is designed to handle extreme conditions, but like any system, it is only as strong as its weakest component. On the Wrangler JL and Gladiator JT, that weak link is the stock expansion tank. Molded from thin plastic, the factory tank is prone to cracking at the seams and leaking after repeated heat cycles. What begins as a small coolant drip can quickly escalate into overheating and costly repairs. Our aluminum expansion tank eliminates this issue by replacing the fragile factory reservoir with a stronger and more efficient design that is built to last as long as your Jeep.

The expansion tank plays a critical role in managing coolant volume changes as the system heats up and cools down. When coolant expands under high temperature and pressure, the tank absorbs the excess fluid and then returns it to the system as temperatures drop. If the tank cannot withstand constant fluctuations, the result is leaks and air pockets. With our tank, TIG-welded aluminum construction

An image of a decrepit, rusted, old radiator that needs replacement.

When to Replace Your Radiator – The Mishimoto Guide

Published: September 19, 2025 Updated: September 19, 2025

Josh Wayman

Every engine generates intense heat as it runs, and managing that heat is crucial to keeping the vehicle running smoothly. The radiator sits at the center of this process, drawing heat from the coolant and releasing it into the air. When the radiator starts to fail, the strain spreads through the entire drivetrain, putting the engine and every connected component at risk.

Radiators usually don't quit all at once. They show warning signs, some easy to miss and others impossible to ignore. Recognizing those signs early can save you from breakdowns and costly repairs.

Signs Your Radiator is Failing

Your Car is Overheating

If your temperature gauge climbs higher than normal or you see steam under the hood, the radiator may not be pulling its weight. A clogged core, blocked airflow, or weakened structure prevents heat from leaving the system. Overheating is not just inconvenient. It can warp cylinder heads, blow head gaskets, or even crack an engine block. What starts as a weak radiator can

A cutaway image showing a 2024 Ford Mustang EcoBoost with and without the bumper installed.

Wild Horses – Performance Intercooler Kit for the 2024+ Ford Mustang EcoBoost

Published: September 15, 2025 Updated: February 18, 2026

SVP Vehicles, 2024+ Ford Mustang

Josh Wayman

When Ford introduced the 2024 Mustang EcoBoost, it represented the latest chapter in a decade-long experiment that proved a turbocharged four-cylinder belongs in America’s most iconic pony car. But like every turbocharged platform, the 2.3L EcoBoost is only as strong as its ability to manage heat. That limitation became our focus as we set out to engineer a performance intercooler and piping kit that would not only outperform stock, but also deliver the reliability and fitment Mustang owners expect.

Ford equips the S650 EcoBoost with a compact tube-and-fin intercooler mounted low in the front bumper. This design is effective for stock output and casual driving, but it reveals its shortcomings under extended load. Tube-and-fin construction is lightweight and inexpensive, but it sacrifices both durability and efficiency. The thin-walled tubes are vulnerable to road debris and long-term fatigue from repeated heat cycles. More critically, the small size of the stock core leads to heat soak

Subaru Dual Radiator Cap Design: What You Need to Know

Published: August 19, 2025 Updated: September 02, 2025

Josh Wayman

For years, Subaru enthusiasts have chosen our performance aluminum radiators as a reliable way to increase cooling capacity and durability beyond what factory equipment can provide. Built from fully brazed aluminum and engineered for a direct fit, these radiators have proven themselves in both daily driving and high-performance conditions. While the radiator itself is the heart of the system, smaller components are just as critical to long-term reliability. One of the most important is the radiator cap, and our latest update ensures that Subarus from 2002 onward equipped with dual radiator caps now receive exactly the right components for their system.

These Subarus feature a unique cooling arrangement that uses two separate radiator caps. The radiator is fitted with a one-way cap, while the expansion tank requires a two-way cap. Each cap is designed for a specific function, and together they maintain consistent pressure and coolant flow as the engine heats up and cools down.

Previously,

Mishimoto Hits the Gauntlet – Formula Drift Englishtown Recap

Published: July 03, 2025 Updated: July 07, 2025

Josh Wayman

Formula Drift returned to Old Bridge Township Raceway Park in Englishtown, New Jersey from June 19th to the 21st, bringing the smoke, spectacle, and sheer intensity that fans have come to expect from Round 4 of the Pro Championship, known fittingly as The Gauntlet. This year’s event didn’t just test the limits of drivers and machines; it also tested Mother Nature’s patience.

Thursday’s festivities were abruptly interrupted by a sudden storm system that swept across central New Jersey. A small tornado touched down near the raceway, causing widespread damage across the venue. Tents were blown across the venue, attendees fled for cover, a branch fell on Jeff Jones’ Nissan 370Z, and our tent took a direct hit when Toyota Gazoo Racing’s massive tent was blown into ours. Thankfully, no one was injured. With zip ties, determination, and a lot of teamwork, our team brought everything back online. The Mishimoto tent was repaired and standing again by the next morning. We’re particularly glad that