• Genuine Denso 4N15 Injectors in standard and performance modified +30s
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Denso

4N15 Injector Upgrade +30% | Mitsubishi Triton MQ & MR 2.4L

4N15 Injector Upgrade +30% | Mitsubishi Triton MQ & MR 2.4L

$4,890.00 NZD
$4,890.00 NZD
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Taxes excluded. Shipping calculated at checkout.

Built to order
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Provide rego & state, a VIN, or tick the confirmation box to proceed.

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Warranty on every part Manufacturing defects covered, in addition to your Australian Consumer Law rights. Faulty? Stop driving and text us first. 30-day returns Unfitted, unused, in original packaging. Approval required. Return freight is on you. Conditions and exclusions apply, see our returns policy.
4N15 Injector Upgrade +30% | Mitsubishi Triton MQ and MR 2.4L

Genuine Denso Bodies | MCR +30 Nozzles | Bench Tested and Flow Matched | ECU Tune Required

MCR Performance NozzlesGenuine Denso BodiesBench Tested and Flow MatchedECU Tune RequiredSame Day DispatchAfterpay, Humm, Klarna, ZipFree Express Shipping AU

Modified high-flow injectors for the 2.4L 4N15 MIVEC turbo diesel in the Triton MQ and MR and Pajero Sport QE and QF. Set of 4. Brand-new genuine Denso injector bodies fitted with MCR Performance nozzles at +30% flow. Every set is built in house, bench tested and flow matched on our Hartridge Sabre CRi Expert before it ships. ECU remap required.

These are not random oversized injectors thrown in a box. You are buying a tested and matched set built for your engine.

Specs and Fitment
Vehicle Engine Years
Mitsubishi Triton MQ 2.4L 4N15 2015 to 2018
Mitsubishi Triton MR 2.4L 4N15 2019 to 2022
Mitsubishi Pajero Sport QE 2.4L 4N15 2015 to 2019
Mitsubishi Pajero Sport QF 2.4L 4N15 2019 to 2022
  • Base Denso PN: 295050-1760 (alt. 2950501760, DCRI301760)
  • Mitsubishi OEM: 1465A439
  • Nozzle: MCR Performance +30% flow profile
  • In the box: 4 x modified brand-new genuine Denso injectors
  • Condition: new bodies, never reconditioned, no exchange and no core return
Not sure? Add your VIN or state and rego to the add-to-cart notes and we will verify factory fitment before we ship. Date ranges are a guide only.
Bench Tested and Flow Matched In House

Every set is built in house and tested on our Hartridge Sabre CRi Expert before it ships.

  1. Built: genuine Denso bodies fitted with MCR Performance nozzles.
  2. Tested: measured across multiple controlled points for delivery and return flow.
  3. Shimmed and adjusted: internal shims and settings corrected to bring each injector into spec.
  4. Re-tested: run on the bench again to confirm delivery and return flow after adjustment.
  5. Matched: grouped as a set for consistent injector behaviour across all four cylinders.
Who Are +30% Injectors For

MCR +30 nozzles

+30% flow

Best for: tuned daily drivers, towing setups, stock turbos and 44mm turbo upgrades chasing more torque and power from the 4N15, with supporting mods and appropriate tuning.

Fuel pump: compatible with the standard fuel pump when paired with suitable tuning.

What Is Included
  • 4 x Modified genuine Denso injectors with MCR Performance +30% nozzles
  • Bench tested and flow matched as a set on our Hartridge Sabre CRi Expert
Not included: seals and washers. Always replace injector seat washers and seals when fitting new injectors, and keep the work area spotless. Fuel system cleanliness is critical on the 4N15.
Just Need A Standard Replacement?

If your truck is stock and you are simply replacing worn injectors, you do not need a modified set and you do not need a tune.

Genuine Denso 4N15 Injectors, Standard
OEM spec, direct fit, no tune required.

Supporting Hardware
Shipping and Payment
  • Same day dispatch: orders placed before 2pm AEST on business days, subject to stock.
  • Free express shipping Australia-wide, full tracking included.
  • Afterpay, Humm, Klarna and Zip available. All major credit cards accepted.
  • Returns and warranty are covered by our refund policy.
Disclosures

Modified injector disclosure: where a modified or oversized injector is described as genuine, including Denso, the term genuine refers only to the injector body, not the nozzle. The injector body remains genuine. The nozzle and overall flow characteristics differ from original OEM specification.

VIN and compatibility: when you provide your VIN or rego we will confirm the injector type your vehicle left the factory with. This may not be correct if the injectors, harness or ECU have previously been changed. It is the customer's responsibility to verify injector compatibility before installation.

Frequently Asked Questions

Do I need a tune for these injectors?
Yes. An ECU remap is essential for the +30% flow profile. The vehicle can be driven once fitted, but tuning is required as soon as possible.

Are the injector bodies genuine Denso?
Yes. Brand-new genuine Denso injector bodies fitted with MCR Performance nozzles. See the disclosures above.

Do I need an upgraded fuel pump?
No. +30% injectors are compatible with the standard 4N15 fuel pump when paired with suitable tuning.

Will these fit my Pajero Sport?
Yes. The QE and QF Pajero Sport share the same 2.4L 4N15 and the same base injector as the Triton MQ and MR. Send your VIN or rego and we will confirm before dispatch.

Are these reconditioned or exchange?
No. Brand-new genuine Denso bodies, no core deposit and no core return.

Genuine Denso Bodies. MCR Nozzles. Bench Tested And Flow Matched.

Built, tested on a Hartridge Sabre CRi Expert and flow matched in house. ECU tune required. Free express shipping Australia-wide.

Common Rail Cowboys is not affiliated with Mitsubishi Motors Corporation or Denso Corporation. Vehicle and brand names are used for fitment identification only. These are modified performance injectors: an ECU tune is required, and installation should be carried out by a competent person following factory procedures. Fitment confirmation is the buyer's responsibility. Modifications of this kind may affect vehicle warranty and compliance.

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