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AGT 57mm "LE" Turbocharger | Mitsubishi Evo 4-9 - 1
AGT 57mm "LE" Turbocharger | Mitsubishi Evo 4-9 - 2
AGT 57mm "LE" Turbocharger | Mitsubishi Evo 4-9 - 3

AGT 57mm "LE" Turbocharger | Mitsubishi Evo 4-9

sku-49757887562013

bearing type
bearing type: Journal bearing
Turbine housing AR size
Turbine housing AR size: MHi 0.89 AR Twin scroll
Wastegate rating
Wastegate rating: no wastegate(use your own)
$ 1,550.00

AGT 57mm "LE" Turbocharger | Mitsubishi Evo 4-9

The AGT 57mm LE Turbocharger for Mitsubishi Evo 4-9 is a high-performance stock frame upgrade engineered for 4G63 builds targeting strong midrange torque and impressive top-end power. Flowing up to 65 lbs/min, this turbo delivers the perfect balance of fast spool and serious horsepower capability.

Featuring AGT’s updated Leading Edge (LE) billet compressor wheel design, this turbo improves airflow efficiency while reducing rotating mass for quicker response and stronger overall performance.

Advanced LE Compressor Technology

The 57mm LE compressor wheel incorporates:

  • Updated blade aero profile
  • Smaller center hub for increased blade surface area
  • Integral compressor nut
  • Reduced wheel weight

These enhancements improve spool characteristics, increase flow, and enhance throttle response compared to traditional compressor designs.

Performance Specifications

  • Flow Rate: 65 lbs/min

  • Compressor Wheel: 57x78mm LE billet

  • Turbine Wheel: 58x67mm

  • Bearing Type: Journal bearing with heavy-duty thrust bearing

  • Compressor Housing: 3.25 inch T51R-style anti-surge inlet

  • Turbine Housing Options:

    • 0.77 A/R twin scroll

    • AGT 0.96 A/R stainless steel single scroll

  • Wastegate Options:

    • No wastegate

    • 22 psi internal wastegate

    • 26 psi dual-port wastegate

  • Oil Feed: High-flow braided oil line included

  • Fitment: Direct bolt-on to OEM manifold and downpipe flange

Stainless Steel Turbine Housing Option

The available AGT stainless steel single scroll turbine housing provides enhanced durability under high heat and aggressive boost conditions. It offers increased longevity and resistance to cracking in demanding street and track applications.

Direct Bolt-On Fitment

Designed specifically for Mitsubishi Evo 4, 5, 6, 7, 8, and 9, this turbo installs directly in place of the factory unit.

Compatible with:

  • OEM exhaust manifold
  • Factory downpipe flange

No fabrication required when using stock-style components.

Ideal For

  • 500 to 650+ horsepower Evo builds
  • Responsive street and roll racing setups
  • Built 4G63 engines
  • Enthusiasts seeking improved spool over larger 62mm or 64mm options

The AGT 57mm LE delivers modern compressor technology with proven Evo fitment.

What’s Included

  • AGT 57mm LE Turbocharger
  • T51R-style compressor housing
  • Choice of turbine housing
  • Wastegate option if selected
  • Braided oil feed line with appropriate restrictor
  • Oil drain gaskets
  • Exhaust inlet gasket
  • Two AGT stickers
  • AGT Turbocharger with T51R Style compressor housing, choice of turbine housing (And wastegate if you choose one)
  • Braided Oil feed line with appropriate restrictor
  • Oil Drain Gaskets
  • Exhaust inlet gasket
  • 2 AGT Stickers

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

  • Flow Rate: 65 lbs/min
  • Compressor wheel: 57x78mm
  • Turbine Wheel: 58x67mm
  • Bearing type: Journal bearing with HD thrust bearing 
  • Inlet size: 3.25" inch T51R style anti surge port compressor housing
  • Turbine housing: 0.77ARcm Twinscroll or AGT 0.96 AR Stainless steel single scroll
  • Wastegate: upgraded without wastegate, with 22 psi wastegate, or with 26 Psi Dual port wastegate 
  • Oil Line: High flow oil line included
  • Bolt-On to your existing OE manifold and downpipe Flange

Reviews

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