Kinugawa Turbo Ball Bearing 3" TD06SL2-25G — STS Advanced Dual Ceramic Ball Bearing Upgrade for Mitsubishi 4G63T

The Kinugawa TD06SL2-25G Ball Bearing is the premium tier of the TD06SL2-25G lineup for the Mitsubishi 4G63T platform. Equipped with STS Advanced dual ceramic ball bearing technology in place of the standard journal bearing, this turbocharger delivers faster spool response, reduced friction, and greater longevity under sustained high-boost conditions. Featuring a 3" anti-surge or non-anti-surge compressor housing and a 7cm / AR.49 or 8cm / AR .57 turbine housing with Mitsubishi single-scroll inlet and 4-bolt outlet, it targets 450–500 WHP on EVO 1–3, and DSM 1G/2G builds.

⚠ Important: The 3" compressor housing requires modification to your intake system or coolant tubes for proper fitment.

Vehicle Application

• Mitsubishi Lancer Evolution 1, 2, 3 (4G63T)
• Mitsubishi Galant VR-4
• DSM 1G & 2G — 1990–1999 Eclipse GST / GSX
• 1990–1998 Eagle Talon TSi
• 1990–1994 Plymouth Laser RS
• Horsepower range: 450–500 WHP

CHRA / Core Specification

• CHRA Size: TD06SL2-25G

Compressor Wheel Options

• Billet 6+6 blades — 60.5 / 78 mm — enhanced low-end torque
• Billet 11+0 blades — 60.5 / 78 mm — optimized for top-end speed

Turbine Wheel

• 9 Blades STS — 54.1 / 61 mm — Superior Turbine Strike: lighter, faster spool

Learn more about STS turbine technology →

Compressor Housing

• Nozzle Area: AR.60
• Inlet: 3"
• Outlet: 2"

Turbine Housing

• Nozzle Area: 7cm / AR.49 or 8cm / AR.57
• Inlet: Mitsubishi single scroll
• Outlet: Mitsubishi 4-bolt
• Wastegate: Internal — large 34mm wastegate flapper

Bearing System — STS Advanced Dual Ceramic Ball Bearing

Unlike the journal bearing variants, this turbocharger uses STS Advanced dual ceramic ball bearing technology for significantly faster spool response, lower friction losses, and extended service life under sustained boost.

Cooling

• Oil and water cooling (dual-port center housing)

Actuator / Wastegate Pressure

• Default: 1.0 bar / 14.7 psi
• Available on request: 0.3 / 0.5 / 0.8 / 1.2 / 1.5 / 1.7 / 2.0 bar — add a note at checkout or contact us

What's Included

• 1 × Turbocharger assembly
• 1 × Oil supply line set (oil filter to turbo)
• 1 × Return oil pipeline
• 1 × Water coolant supply & return kit (6AN / large hose)
• 1 × Turbine gasket kit
• 1 × Balance Report with Anti-Counterfeit Tag

Condition & Warranty

• Brand New
• Manufacturer: Kinugawa Turbo Systems

Kinugawa Turbo Systems offers a 1-Year KINUGAWA TROUBLE-FREE WARRANTY from the date of purchase to the original purchaser. If your turbocharger fails or develops an issue for any reason, return it for a free overhaul, recondition, or replacement (subject to availability). No matter the issue — Kinugawa has you covered.

Performance results are highly dependent on your vehicle's modifications and tuning/calibration. Maximum power figures are calculated based on the choke flow of the compressor map (total turbo capability) and represent potential flywheel power.