HKS GTIII-RS SPORTS TURBINE KIT | 2003-2005 Mitsubishi Lancer Evolution CT9A-Vll 4G63 (hks11004-AM008)

Regular price $2,520.00 USD Sale price $2,520.00 USD Regular price $2,800.00 USD
Sale 10.0% $280.00 USD (10.0%)
Special order
SKU: hks11004-AM008
Product Description

GT III Turbine" is a new generation of turbo combining MHI brand CHRA with HKS original housings designed from the long-term know-how HKS has accumulated over many years. Recent requirements towards fuel efficiency and emissions control have accelerated the development of turbo technology and this has been adapted for tuning. A complicated design of turbine blades prevents surging even at low airflow ranges. HKS designed housings that utilize the technology, experience, and know-how built up over many years of turbocharger innovation and the latest flow analysis. The combination of the ultimate turbine blades and optimal design housing enables the compressor to work more efficiently in a wide range and setting arrangement as desired. The 4G63 stock engine is able to achieve over 257kW(350ps); therefore, this kit is not designed to be installed to a stock fuel system vehicle specification. For those who wish to set the boost pressure to 95kPa or less, a restrictor designed exclusively for this kit is available as an optional part.


  • Part Number for Overhaul Center Housing Rotating Assembly (CHRA) MHI: 11014-AK040
  • Part Number for Option Special Restrictor 11014-AM001
  • The shape of the part the turbo oil return pipe is connected to is different depending on the engine manufacture lot. Measure the clearance between the upper side of the oil pan and the center of the left side of the turbo oil return pipe installation bolt hole, and select a proper kit
  • Special Order


  • Mitsubishi Lancer Evolution (2003, 2004, 2005)


  • Renowned high-efficiency MHI CHRA for the center cartridge
  • HKS Original Vehicle Specific Housing
  • The Design enables more efficiency for the compressor to work in a wide range and setting arrangements as desired
  • Turbine blades designed to prevent surging even at low airflow ranges


  • Turbine Size: GTIII RS
  • Control Device: Actuator
  • Boost Pressure: 98.0kPa (1.0kgf/cm2)
  • Included:
    - Turbine with Reinforced Actuator
    - Gaskets
    - Piping Short Parts

To provide faster delivery and turn around time; Kami Speed ships products out from different warehouses throughout the United States. Usually averaging 1-4 business days for processing prior to shipping.

Depending on the package, we ship using different carriers according to the item's location, content, and size.

Freight truck & international items, will require up to 7 business days to ship due to size and logistics.

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Unless otherwise noted as "In Stock" or exact ETA. Special Order items have an ETA of 5+ weeks.

Orders over $500 will ship insured and over $1,000 with signature and insurance in order to guarantee delivery. Orders over $1000 may not be able to ship to a different address not listed as the billing address or confirm payment address from the form of payment used. Orders with suite numbers, different billing, or apartment numbers will require signature if valued over $100.

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Kami Speed serves the right to ship using an alternative method if we see it fit, in order to expedite shipping and reduce your rate depending on product value.

Processing and logistics on in stock international orders can take up to 7 business days to process & ship.

In stock, non special order items can be returned within 30 days of the product arriving to your house or place of work.
Returns will NOT be accepted on Clearance Items, Final Sales, Special Orders, Opened, Installed, Incomplete, or Otherwise Used Products. In order to initiate a return, an RMA number must be requested and approved via e-mail. All returns will be subject to a 20% restocking fee minus complete shipping cost (roundtrip).

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For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.

WARNING: Operating, servicing and maintaining a passenger vehicle or off-highway motor vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to

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