Description

ETS T4 Twin Scroll Turbo Kit for Mitsubishi Evo X 2008–2015

Firstly, Buy the ETS twin scroll kit for your 2008–2015 Mitsubishi Evo X. The ETS twin scroll kit is designed for 2008–2015 Mitsubishi Lancer Evolution X owners planning a serious turbocharger upgrade. Built by Extreme Turbo Systems (ETS), this performance system combines a T4 divided exhaust manifold with supporting turbo components for high-power street and track builds.

The kit brings together essential parts for a coordinated turbo installation. These include an exhaust manifold, stainless-steel downpipe, dual wastegates, wastegate dump tubes, intercooler piping, and turbo oil and water lines. You can also select from available turbocharger and intake options to suit your build.

Whether you are upgrading a weekend street car or preparing an Evo X for competition, choosing the correct configuration is essential. Your turbocharger, fuel system, engine management, and supporting modifications should all work together.

ETS Twin Scroll Kit Features

The ETS T4 twin scroll system focuses on exhaust flow, boost control, and compatibility with a range of performance turbochargers.

Key features include:

• T4 divided exhaust manifold: Designed with equal-length runners and a merge collector to direct exhaust gases toward the turbine.
• 3-inch stainless-steel downpipe: Provides a large exhaust path from the turbocharger.
• Dual TiAL wastegates: Help regulate boost pressure. The listed configuration uses two 38 mm TiAL MVS wastegates.
• Wastegate dump tubes: Route exhaust gases away from the wastegates.
• Upper intercooler pipe: Connects the turbocharger outlet to the charge-air piping system.
• Oil feed and drain lines: Support turbocharger lubrication.
• Water feed and drain lines: Included for compatible water-cooled turbocharger configurations.
• Installation hardware: Gaskets, clamps, silicone couplers, and other listed mounting components help complete the installation.

The exact package depends on the turbocharger and intake options selected. Check the product configuration before ordering to confirm the included components.

ETS Twin Scroll Kit Turbocharger Options

Selecting the right turbocharger is one of the most important decisions when building a modified Evo X. Available configurations may include Precision Turbo models and BorgWarner EFR options. Availability can change, so verify the current choices before purchase.

Different turbochargers suit different goals. A smaller unit may provide a more responsive driving experience, while a larger turbo may better support a higher-power build. The final result depends on the complete engine setup, fuel supply, boost target, and calibration.

Before choosing your turbo, consider:

• Driving style: Decide whether the car will be used mainly on the street, at the drag strip, or on a road course.
• Power target: Choose a turbo that suits your realistic horsepower goals and engine limitations.
• Spool characteristics: Consider how quickly you want the turbo to respond during acceleration.
• Supporting modifications: Confirm that your fuel system, intercooler, engine internals, and drivetrain can handle the intended setup.

Some kit configurations can be ordered without a turbocharger. If you choose this option, make sure the selected manifold flange matches your intended turbo.

T4 Divided Manifold and Exhaust Design

The divided T4 manifold is a key part of this system. A twin scroll arrangement separates exhaust pulses into two paths before they reach the turbine. When the manifold, turbine housing, and exhaust routing are correctly matched, this design can help preserve exhaust pulse energy and improve turbocharger response.

The equal-length runners and merge collector are designed to manage exhaust flow through the manifold. A 3-inch downpipe then provides a large outlet for exhaust gases.

The dual wastegates control boost by allowing some exhaust flow to bypass the turbine. Correct wastegate sizing, plumbing, and tuning are essential for stable boost control. Your tuner should configure these components for the chosen turbocharger and engine setup.

ETS Twin Scroll Kit Intake and Intercooler Piping

The intake configuration affects how the engine measures and receives incoming air. Depending on the available options, the kit may be offered with no intake, an ETS 4-inch intake for the factory mass-airflow sensor, or an intake intended for a 3.5-inch MAF setup.

Choose the intake that matches your engine management system. A different MAF configuration may require changes to the ECU calibration and other supporting parts. Confirm compatibility before ordering.

The kit also includes an upper intercooler pipe section. Check that it works with your existing intercooler, lower piping, and other charge-air components. Matching these parts correctly helps prevent fitment issues during installation.

What’s Included With the ETS Twin Scroll Kit?

The listed package includes the following components, with some details depending on your selected configuration:

• Turbocharger, if selected
• T4 divided exhaust manifold
• Stainless-steel downpipe
• Two TiAL MVS wastegates
• Wastegate dump tubes
• Upper intercooler pipe section
• Turbo oil feed and drain lines
• Water feed and drain lines
• Turbo gaskets and installation hardware
• Clamps and silicone couplers

The turbocharger and intake are option-dependent. Review the listing carefully if you already own a turbo or have a specific intake setup. You should also verify any additional parts required to connect the kit to your existing exhaust and intercooler system.

Mitsubishi Evo X Fitment and Installation

This ETS T4 twin scroll turbo kit is listed for the 2008–2015 Mitsubishi Lancer Evolution X. Confirm the product’s current fitment details and selected options before purchasing, especially if your vehicle has aftermarket engine-bay, exhaust, or intercooler modifications.

Professional installation is recommended because the upgrade involves exhaust components, turbo oil and water connections, boost-control hardware, and charge-air piping. After installation, the system should be checked for leaks and correct boost operation.

An ECU tune is essential after changing the turbocharger setup. Depending on your power target, you may also need upgraded fuel injectors, a higher-capacity fuel pump, improved intercooling, and stronger engine or drivetrain components. Select these supporting parts based on your actual goals rather than assuming the turbo kit alone determines the vehicle’s power output.

Is the ETS Twin Scroll Kit Right for Your Build?

The ETS T4 twin scroll kit is worth considering if you want a comprehensive turbo system for a modified Evolution X. Its divided manifold design, dual wastegates, and range of turbocharger options provide flexibility for different performance builds.

Firstly, establish your intended power target and how you plan to use the car. Secondly, choose a compatible turbocharger and intake. Thirdly, plan your fuel system, engine management, and other supporting upgrades before installation.

A well-matched setup can deliver the performance you want while helping you avoid unnecessary compatibility problems. Careful planning also makes it easier for your installer and tuner to configure the system correctly.

Frequently Asked Questions

What vehicles does the ETS T4 twin scroll kit fit?

It is listed for the 2008–2015 Mitsubishi Lancer Evolution X. Confirm fitment for your specific vehicle and selected configuration before ordering.

Does the kit include a turbocharger?

The turbocharger depends on the option selected. Some configurations allow you to purchase the kit without a turbocharger, so check the selected variant carefully.

What is a twin scroll turbo system?

A twin scroll system separates exhaust pulses into two passages leading to a compatible turbine housing. This arrangement can help preserve exhaust pulse energy when the manifold and turbocharger are correctly matched.

Does the kit include wastegates?

The listed kit includes two TiAL MVS wastegates and wastegate dump tubes. Confirm the exact specifications in the current product listing.

Do I need an ECU tune?

Yes. A turbocharger upgrade requires suitable engine calibration. A qualified tuner should configure the ECU for your turbocharger, fuel system, intake, and boost targets.

Can I use this kit on a daily-driven Evo X?

It may suit a street-driven build, depending on the selected turbocharger and supporting components. Consider spool response, drivability, fuel requirements, and maintenance before choosing your setup.

Shop the ETS T4 Twin Scroll Turbo Kit at Evomotorparts.com and choose the configuration that best suits your Mitsubishi Evo X performance goals.