1400cc Fiveomotorsport "BLACK-OPS M133" - Standard Fit: SUBARU/SPORT COMPACT

Custom Fiveo/Delphi
Part Number: M133M1400-X8 Subaru WRX, STi, Injector with Pigtail


  • LIST PRICE INCLUDES: 1 - 1400cc Fuel Injector and 1 - Pigtail, Connector Component set, or 1 Connector Adapter (see drop-down menu for options)
  • Our custom manufactured 1400 cc/min, 133 lbs/hr injector brings ultra-fast latency times never seen before in modern EV14/EV6-style high impedance fuel injectors.
  • Quicker than even the best low-impedance injectors. For example the dead-time at 14 volts is 0.800 ms.

  • Please select your electrical connector preference using the drop-down menu.
  • All flow balanced and matched sets are delivered with a data sheet showing specific tested information for each individual injector.

Notice the 17 mm body (see  photos) - approximately 2 mm larger than a standard EV14 fuel injector. Our custom-manufactured 1400cc Black-Ops brings ultra-fast latency times never seen before to modern EV14/EV6-style high impedance fuel injectors.
Similarly quicker than even the best low impedance injectors.
The larger coil shows itself in another positive way in the new Black-Ops M133 fuel injector. Fiveomotorsport is able to guarantee sets matched dynamically to within 0.5% of each other.

Now lets talk about Fiveomotorsport's new single-hole, split-fountain fuel outlet nozzle. This new nozzle guarantees a tight cone spray throughout the rpm range. And where it gets really good is at high volume/high rpm.
Testing has been completed and soon we will have a video illustrating the Black-Ops M133 operating at 9,000 rpm and firing for only 1.5 ms. Realize the test chamber is filing with Heptane, without mixing with air, under no pressure and no vacuum, unlike an actual engine combustion chamber. Even with the simulated conditions you will still see the super-fine droplets our new single-hole nozzle produces.
Our other videos will show wide-open testing at 3 bar/43.5 PSI and pulse testing at up to 7 bar/101.5 PSI.
You will be able to experience, first-hand, the specialness of our new split-fountain spray nozzle,
translating in to an injector like no other available. That's the new Fiveomotorsport Black-Ops M133.

This injector can provide a smooth idle quality on most engines running all types of gasoline and E85. We, of course recommend seeking a pro-tuner. With a pressure capability of 7 BAR this injector will flow up to 2200 cc/min with excellent low pulse width linearity, and has a broad operating range equal to any (EFI) injector on the market.

Fuel Injector Specifications:
Coil Resistance: 12.5 OHMS
You will get a set that is exactly matched to within 0.5%.
Overall length: 64 mm - 2.5 in
Diameter: 17.1 mm - 0.70 in
O-ring to o-ring, on center: 53 mm - 2.0 in
O-ring diameter: 12 mm, fuel rail
Bottom seal: 16 mm, intake
O-ring material: Viton - upper, lower

Item Condition:
Guarantee and Warranty assumes professional installation and tuning.

All of the Fiveomotorsport fuel injectors are shipped in brand-new condition unless otherwise stated as reconditioned or take-out injectors.
All fuel injectors are covered by our warranty outlined below, unless otherwise stated.
Fiveo's Exclusive Warranty:
We stand behind all of our products with our 36 month/unlimited miles warranty.  Within 7 days of your purchase date if you are not 100% satisfied, we will refund your purchase price for returned unused fuel injectors in their original packaging, minus shipping costs and up to a 15% restocking fee.  If you ever have an injector go outside specification or fail for any reason when functioning within the stated operating conditions, we will replace it with a brand new fuel injector.  You pay only the shipping costs. (Some racing applications may void this warranty).
Shipping and Handling Time:
All orders received by 2pm PST Monday-Friday will ship the same day.  Orders received after 2pm on Friday will ship the following Monday.  It is the buyer's responsibility to pay all customs fees, duties, import taxes, and related charges. 
Average delivery times are listed below:
USPS priority mail – 3 business days
USPS Express International – 5 to 8 business days
FedEx Overnight
FedEx 2-Day

More Information
Manufacturer Custom Fiveo/Delphi
Part Number M133M1400-X8 Subaru WRX, STi, Injector with Pigtail
Write Your Own Review
You're reviewing:1400cc Fiveomotorsport "BLACK-OPS M133" - Standard Fit: SUBARU/SPORT COMPACT
Your Rating

Get 10% off your order right now!

20th Anniversary Sale at FIVEO!

No Discounts on Radium or Weldon Parts

Use code: YEAR20