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4N15 44mm Turbo - Triton 2.4L

4N15 44mm Turbo - Triton 2.4L

Regular price $1,731.45 AUD
Regular price $1,999.00 AUD Sale price $1,731.45 AUD
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4N15 44mm Turbo Upgrade – Triton MQ / MR 2.4L

Direct Bolt-On | Up to 30psi / 230HP

πŸ† CRC Performance Series 44mm Compressor Wheel Up to 230HP @ 30psi Direct Bolt-On πŸ’³ Afterpay β€’ Humm β€’ Klarna β€’ Zip 🚚 Free Express Shipping AU

Unlock serious gains with the CRC 44mm VNT Turbo Upgrade β€” engineered for the Mitsubishi Triton 4N15 2.4L engine. Designed for those chasing torque, power, and reliability, this premium turbo delivers up to 30psi boost and 230HP with direct bolt-on fitment.


πŸš€ Key Features
  • πŸŒ€ High-Flow 44mm Compressor Wheel – Faster spool, more air delivery
  • πŸ”§ Direct Bolt-On Fitment – No modifications required to engine
  • πŸ› οΈ Gaskets Included – Ready for installation out of the box
  • πŸ’Ž Engineered for Reliability – Perfect balance of towing capability and performance
  • ⚑ VNT Technology – Variable nozzle turbine for optimal boost control

πŸ”§ Vehicle Compatibility & Variants

This turbo suits the following vehicles:

  • Mitsubishi Triton MQ – 4N15 2.4L – 2015–10/2018
    Part: 1515A295 (without sensor plug)

  • Mitsubishi Triton MR – 4N15 2.4L – 10/2018–2024
    Part: 1515A322 (with sensor plug)

  • Mitsubishi Pajero Sport QE/QF – 4N15 2.4L – 2015–2025
    Part: 1515A295 (without sensor plug) (visually confirm before ordering)

Important: Please specify your model & year when ordering, or check if you have the sensor plug on your turbo. MR models (late 2018+) have sensor plug, MQ models (pre-2018) do not.


⚑ Performance Specifications

Power output capabilities:

  • Up to 30psi boost pressure – significant increase over factory ~17psi
  • Supports up to ~230HP with supporting modifications
  • Faster spool – improved throttle response over factory turbo
  • Better top-end flow – sustains power at higher RPM

⚠️ Tuning Recommendation: While no tuning is required for basic operation, +30% injectors and ECU remap are strongly recommended to safely maximise gains and protect your engine.


πŸ“¦ What's Included
  • βœ… 1 Γ— CRC 44mm VNT Turbo (specify MQ or MR variant when ordering)
  • βœ… Installation Gaskets – all required gaskets included

Note: Compressor wheel design may vary slightly from product photos. All units meet CRC performance specifications.


πŸ› οΈ Installation & Supporting Mods

Installation difficulty: Moderate β€” turbo replacement requires mechanical knowledge

Recommended supporting modifications for maximum performance:

  • +30% injectors or nozzles – essential for safe power gains
  • Custom ECU remap – optimise fueling, boost, and timing
  • 3" exhaust system – reduce back pressure
  • Upgraded intercooler – manage higher boost temperatures
  • Boost gauge – monitor boost pressure
  • EGT gauge – monitor exhaust gas temperatures

🚚 Shipping & Payment
  • πŸ“¦ Fast Dispatch β€” usually ships same or next business day
  • 🚚 Free Express Shipping Australia-Wide β€” full tracking included
  • πŸ’³ Buy Now, Pay Later: Afterpay, Humm, Klarna & Zip
  • πŸ‡¦πŸ‡Ί All major credit cards accepted

❓ Frequently Asked Questions

Q: Is this turbo a direct bolt-on?

A: Yes β€” this 44mm CRC Turbo Upgrade bolts directly onto 4N15 2.4L engines with no modifications required to the engine.

Q: Do I need tuning after install?

A: Generally not required for basic use, but an ECU remap and +30% injectors are strongly recommended to unlock full performance safely and avoid over-fueling or excessive EGTs.

Q: What power gains can I expect?

A: With supporting mods (injectors, tune, exhaust, intercooler), the turbo supports up to ~230HP and 30psi boost while maintaining factory drivability.

Q: Which vehicles does it suit?

A: This turbo suits Mitsubishi Triton MQ (2015–2018), MR (2018–2024), and Pajero Sport QE/QF (2015–2025) with the 4N15 2.4L engine.

Q: What's the difference between MQ and MR turbos?

A: MR turbos (part 1515A322) have a sensor plug on the actuator. MQ turbos (part 1515A295) do not. Functionality is the same, just different plug configuration.

Q: Is everything included for install?

A: Yes β€” the turbo comes with all required gaskets for a straightforward installation. You'll need basic tools and mechanical knowledge.

Q: Will this void my warranty?

A: Performance modifications can affect manufacturer warranty. Check with your dealer before modifying a vehicle under warranty.

Q: Can I run this turbo without injectors or tune?

A: The turbo will bolt on and run, but you won't achieve full performance gains without upgraded injectors and tuning. Running high boost without proper fueling can cause EGT issues.

Q: How does this compare to factory boost?

A: Factory 4N15 runs approximately 17psi. This turbo can safely deliver up to 30psi with proper supporting mods, representing a significant performance increase.

Unlock Serious Power with CRC Performance

44mm VNT turbo. Direct bolt-on. Up to 230HP @ 30psi. Injectors + tune recommended. Free express shipping AU.

Disclaimer: Common Rail Cowboys is not affiliated with Mitsubishi Motors. Performance modifications can affect manufacturer warranty and compliance. Professional installation and ECU tuning recommended.

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