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AGT 52mm "LE" Turbocharger | Mitsubishi Evo 4-9 - 1
AGT 52mm "LE" Turbocharger | Mitsubishi Evo 4-9 - 2
AGT 52mm "LE" Turbocharger | Mitsubishi Evo 4-9 - 3

AGT 52mm "LE" Turbocharger | Mitsubishi Evo 4-9

sku-50004974469405

Bearing type
Bearing type: Journal bearing
Wastegate rating
Wastegate rating: No wastegate ( use your own wastegate actuator)

Pairs well with
$ 1,450.00
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AGT 52mm "LE" Turbocharger | Mitsubishi Evo 4-9

The AGT 52mm LE Turbocharger for Mitsubishi Evo 4–9 is a next-generation bolt-on upgrade designed for faster spool, improved airflow, and stronger midrange performance while retaining factory-style fitment.

At the heart of this turbo is AGT’s updated “LE” Leading Edge compressor aero, featuring redesigned blade geometry, a smaller center hub for increased blade surface area, and an integral compressor nut. These refinements reduce rotating mass and improve efficiency, resulting in quicker response and increased flow capacity.

Flowing up to 55 lbs per minute, this turbo is ideal for street and responsive track builds targeting strong torque and reliable horsepower without stepping into oversized full-frame territory.

Performance Specifications

  • Flow Rate: 55 lbs/min
  • Compressor Wheel: 52x68mm LE billet design
  • Turbine Wheel: 49x55mm
  • Bearing Options: Journal bearing with HD thrust bearing or Dual ball bearing
  • Compressor Inlet: 3.2 inch T51R-style anti-surge
  • Turbine Housing: 0.77 A/R twin scroll
  • Wastegate Actuator: Upgraded 22 psi bolt-on actuator
  • Oil Feed: Braided oil feed line included with correct restrictor for JB or BB

Direct Bolt-On Fitment

This turbo bolts directly to your existing:

  • OEM twin-scroll exhaust manifold
  • Factory downpipe flange

No custom fabrication required.

Evo 4–8 Installation Note

When installing on Evo 4–8 models, you will need:

  • Evo 9 J-pipe
  • Evo 9 coolant lines

If you do not have these components, they are available separately in the Evo 9 install hardware kit.

Why Choose the 52mm LE for Your Evo?

  • Faster spool compared to larger frame turbos
  • Improved blade aero for increased compressor efficiency
  • Twin-scroll housing for optimized pulse energy
  • Ideal for responsive 400–500+ horsepower builds depending on setup
  • Available in journal or dual ball bearing configurations

This turbo is a perfect match for enthusiasts seeking a bolt-on Evo 8 turbo upgrade, Evo 9 twin-scroll turbo replacement, or a responsive street and track Evo turbo setup.

What’s Included

  • AGT 52mm LE Turbocharger
  • Wastegate actuator (if selected)
  • Braided oil feed line with proper restrictor
  • Oil drain gaskets
  • Exhaust inlet gasket
  • 2 AGT stickers
  • AGT Turbocharger with compressor and turbine housing (And wastegate if you choose one)
  • Braided Oil feed line with appropriate restrictor
  • Oil Drain Gaskets
  • Exhaust inlet gasket
  • 2 AGT Stickers

When installing this turbo on an Evo 4-8, you will need the Evo 9 J-pipe and Coolant lines for correct and proper fitment, if you do not have those or can't find a set, we include them in the Evo 9 Install kit, in the hardware section of our products.

All AGT Turbochargers are Built to order and subject to a standard 6 week build time. Build times may vary.

  • Flow Rate: 55 lbs/min
  • Compressor wheel: 52x68mm
  • Turbine Wheel: 49x55mm
  • Bearing type: Journal bearing with HD thrust bearing Or Dual Ball bearing
  • Inlet size: 3.2" Inch, T51R style Anti surge
  • Turbine housing: 0.77AR Twin scroll
  • Bolt-on Wastegate: upgraded 22 psi waste gate actuator 
  • Oil Line: Braided oil feed line included with appropriate restrictor for JB or BB
  • Bolt-On to your existing OE manifold and downpipe Flange
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