Turbochargers are a secret weapon for modern and classic vehicles. Technology evolves rapidly, so drivers and car collectors should be aware of the top trends for this engine component to preserve value and make informed decisions.
One of the top trends for 2025 is drivers seeking aftermarket opportunities. Car owners want to personalize and enhance their vehicles from the engine to the chassis. SEMA says about one-third of all consumers modify their cars — the equivalent of 60 million people.
Turbo International has led the aftermarket charge for over 35 years by supplying turbocharger component parts and building center housing rotating assemblies (CHRAs) for the rebuilding industry. The company exclusively focuses on turbo technology, providing deep expertise and a strong reputation for reliability.
It assembles and balances components and provides innovative solutions for drivers. The lineup includes a turbocharger electric actuator, which affects the variable vanes. It’s an upgrade from past vacuum and pneumatic actuators by optimizing combustion and RPMs.
This critical device is a 2025 trend because it automates industrial valves, reduces noise and eliminates fluid leakages. You can reprogram it and adjust the precision positioning. While it can be expensive, an electric actuator effectively converts energy into mechanical torque.
It’s also useful for drivers and car collectors who deal with emissions compliance. An electric actuator helps turbochargers have cleaner combustion by controlling the air and fuel. Fewer leaks and less wear mean your vehicle can have a longer service life and consistent performance.
The rise of electric technology has advanced turbochargers in 21st-century society. They’re becoming increasingly available with hybrid powertrains. Past vehicles may have operated with separate systems, but modern cars use turbo and electric motors together through the vehicle’s engine control unit (ECU).
Advanced ECUs can simultaneously manage the turbo and hybrid systems, optimizing when each delivers power. Some electric motors spool your turbocharger faster to affect throttle response and lag. More horsepower at higher RPMs affects the acceleration across the rev range.
Drivers and car collectors can experience these technologies through modern hybrid vehicles like the Porsche 911. The luxury car has two electric motors — one built into the turbocharger unit between the compressor and turbine wheels. It has quick spooling and only one turbocharger unit instead of two.
Turbo International also leads the automotive industry with variable geometry turbocharger (VGT) components. These parts adjust the vanes within the turbo housing based on speed and engine load. You also get better emission control by improving the exhaust flow to the turbine wheel.
The brand’s selection includes a VGT actuator kit to control the vanes, whether you have OEM parts or aftermarket applications. These parts can affect throttle response and fuel economy, regardless of the engine type.
A 2024 Journal of Marine Science and Engineering study tested VGT for diesel engines to relieve the exhaustive back pressure. The researchers said a full-load operation with a VGT rack position improved the brake output and brake-specific fuel consumption.
More power and performance used to mean bulkier engines and car components. However, automotive researchers have successfully improved output by making engines smaller. They say these compact, turbocharged motors have better fuel economy and mid-range torque than their predecessors.
While turbochargers have remained relatively unchanged in size, their technologies help engines by increasing spooling speeds and efficiency. Turbo International is a leader in assisting drivers and collectors in finding the necessary parts for downsized engines. From billet compressor wheels to CHRAs, it can support high-revving turbochargers and optimize airflow.
Turbo International provides parts and kits for electric actuators and VGTs, which have become essential for smaller engines. Its product range allows collectors to maintain a late-model daily driver or upgrade a classic car.
The focus on peak power may lie with newer vehicles and their extraordinary capabilities. However, you can retrofit older cars with turbochargers to expand their horizons and make them more competitive. Compact and efficient ones can fit into these tight engine bays and smoothly deliver power, which is terrific for older setups.
Retrofitting a classic car could be challenging because of the other DIY elements. For instance, your vehicle may need a high-volume fuel pump, new injectors and an intercooler. Therefore, it’s wise to find a kit applicable to your luxury vehicle, whether an old Mustang or a Ferrari. Turbo International offers universal and application-specific kits and components to support your project.
Turbocharger advancements are possible due to the materials used in modern instruments. For example, compressor wheels may use billet aluminum due to its lightweight nature and strength. Experts say it helps spindle motors work efficiently and draw fewer amps, so CNC machines are even better.
Using CNC-produced billet aluminum means manufacturers can adjust spooling speed and pressure so buyers can more readily use a turbocharger in OEM or aftermarket applications. The metal is lightweight, so advanced designs are easier to develop on CNC machines. You’ll also need less energy to accelerate a lightweight wheel and power the engine.
Smarter controls, electrification and advanced materials highlight what drivers look for in their aftermarket choices. Drivers and car collectors aren’t limited to factory specs — they can modify specs in their modern and classic vehicles.
Turbo International stands out as an automotive industry leader because it follows the latest trends. From electric actuators to VGT components, its unmatched expertise and product range are ideal for car enthusiasts. Each member of its sales support staff has over 10 years of industry experience to find the best aftermarket options.
