ERS Spec Billet Transfer Case

Mitsubishi Evo 7–9

Developed from years of building and racing high-horsepower Mitsubishi Evos, the ERS Spec Billet Transfer Case is the exact specification we trust in our own extreme builds including cars producing over 1,500 horsepower.

When you’re pushing serious power, drivetrain strength is not optional. This unit has been engineered to eliminate the common weaknesses of factory transfer cases and deliver the durability required for drag, roll racing, and circuit abuse.

Specification

Billet High-Speed Engineering Transfer Case Housing
Precision-machined billet construction for superior strength and rigidity compared to OEM cast housings.

Wavetrac Limited Slip Differential
Industry-proven torque-biasing technology that maintains drive even under zero-load conditions, improving traction and stability under extreme acceleration.

Brena Corse Crown Wheel & Pinion
Premium motorsport-grade gearing engineered for strength, precision, and reliability at high horsepower levels.

Upgraded High-Tensile Fasteners
Increased clamping strength to withstand extreme torque loads.

Brand New Bearings & Seals
Every unit is assembled with new, high-quality bearings and seals to ensure longevity and reliability.

Built for Serious Power

This is not a refreshed OEM unit.
This is a purpose-built drivetrain solution for high-performance Evo 7–9 builds.

Whether you’re building a 700hp street car or a 1,500+hp drag weapon, the ERS Spec Billet Transfer Case provides the strength and confidence required to put power to the ground.

Evolution Racing Spares aims to have fast turnaround time for processing and handling orders, and will always make every effort to get the order to you as soon as possible.

Small items: 1-3 Days via Express Post Satchel
Medium Sized Items: 2-3 working days via AusPost Express or Courier (Depending on location)

Large Items: 2-8 working days (Large items can only be sent via courier, and delivery time depends on both courier and location

- Delivery to rural or remote areas, NT, WA, and TAS may take longer.

- Express Post shipping is only valid to areas that fall within the express post zone and is not guaranteed.

- Evolution Racing Spares may use the quickest carrier/method for delivery regardless of the method chosen at checkout.

- Typical handling time for items that are in stock is approximately 24-48 hours, with delays during holiday periods and public holidays.

- Evolution Racing Spares is not responsible for lost or damaged orders when customers change the delivery instructions to "authority to leave."

All goods sold and work performed by Evolution Racing Spares come with a 3-month warranty with no questions asked.

In accordance with the Australian Consumer Law, we are not required to provide a refund or replacement if you change your mind.

You can choose a refund or exchange if an item has a major problem, including:

• A problem that would have stopped you from buying the item if you had known about it
• The item is unsafe
• The item is significantly different from the sample or description
• The item doesn't do what we said it would, or what you asked for and can't be easily fixed

Alternatively, you can choose to keep the item and we will compensate you for any drop in value.

• If the problem is not major, we will repair the item within a reasonable time.
• If the item is not repaired in a reasonable time, you can choose a refund or replacement.

Please keep your proof of purchase such as your receipt.