Manifold Adapter, allows T3 flanged turbo such as twinscroll GT30R to bolt up to Stock EVO8/9

This T3-flanged manifold adapter is engineered for Mitsubishi EVO 8/9 owners who want to step up to a larger frame turbocharger without sacrificing the true twin-scroll exhaust pulse separation that makes these platforms respond so well. It’s built for enthusiasts running a divided T3 turbine housing setup who demand a bolt-on solution that preserves factory-style packaging while opening the door to serious power upgrades. If you’re planning a twin-scroll GT30R build on your stock EVO manifold, this adapter is the missing link.

Specifications

• Flange Type: T3
• Compatible Turbine Housing: Divided T3 turbine housing (for GT3071R/GT3076R/GT3082R)
• Undivided Turbine Housing Option: Regular T3 turbine housing with 4 bolt outlet or v-band outlet
• Compressor Housing Clearance: “T04E” frame compressor housing
• Compressor Inlet Size: 4″ (or 3″)
• Compressor Outlet Size: 2″
• Wastegate Configuration (Divided Setup): (2) Tial 44mm wastegates
• Wastegate Configuration (Undivided Setup): Single wastegate
• Turbo Positioning: Sits turbo lower than stock

Performance & Application

This adapter is purpose-built for EVO 8/9 owners upgrading from the factory turbocharger to a larger-frame T3 unit, such as a twin-scroll GT30R, while retaining the stock manifold. When paired with a divided T3 turbine housing and run in standard configuration with dual 44mm wastegates, it maintains true twin-scroll flow all the way through the system for optimal exhaust pulse energy and spool characteristics. For builders who prefer a simpler single-wastegate arrangement, the adapter also supports an undivided regular T3 turbine housing setup. Its lower turbo positioning helps clear common T04E-frame compressor housings, making it a practical solution for tight EVO engine bays.

Compatibility & Fitment

• Mitsubishi EVO 8/9 stock turbo manifold
• Twin-scroll GT30R turbochargers with T3 flange
• Garrett GT3071R turbochargers with divided T3 turbine housing
• Garrett GT3076R turbochargers with divided T3 turbine housing
• Garrett GT3082R turbochargers with divided T3 turbine housing

Frequently Asked Questions

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