Tapout Tuning

LF4 Performance Tuning Specialists

  • Home
  • Products
    • Product Search
    • Specials
    • Cadillac CT4-V Blackwing (2022 – 2024)
      • Performance Packages
      • Tuning Services
      • Tuning Products
      • Induction System
      • Fuel System
      • Ignition System
      • Electronics
      • Engine Components
      • Exhaust System
      • Gaskets, Seals & Filters
      • Drivetrain
      • Suspension & Brakes
      • Appearance
    • Cadillac CT5-V Blackwing (2022 – 2024)
      • Tuning Services
      • Tuning Products
      • Induction System
      • Ignition System
      • Electronics
      • Exhaust System
      • Drivetrain
      • Suspension & Brakes
      • Appearance
    • Cadillac ATS-V (2016 – 2019)
      • Performance Packages
      • Tuning Services
      • Tuning Products
      • Induction System
      • Fuel System
      • Ignition System
      • Electronics
      • Engine Components
      • Exhaust System
      • Gaskets, Seals & Filters
      • Drivetrain
      • Suspension and Brakes
      • Appearance
      • Garage Sale
    • Cadillac CT4/CT4-V (2021-2024)
      • Tuning Products
      • Suspension & Brakes
      • Appearance
    • Cadillac CT5/CT5-V (2020 – 2024)
      • Performance Packages
      • Tuning Services
      • Tuning Products
      • Induction System
      • Ignition System
      • Suspension & Brakes
      • Appearance
    • Cadillac CTS-V (2016 – 2019)
      • Tuning Products
      • Electronics
      • Drivetrain
      • Suspension and Brakes
      • Appearance
    • Cadillac CTS-V Sport (2014 – 2019)
      • Performance Packages
      • Tuning Services
      • Tuning Products
      • Induction System
      • Fuel System
      • Ignition System
      • Electronics
      • Engine
      • Exhaust System
      • Gaskets, Seals and Filters
      • Drivetrain
      • Suspension and Brakes
      • Appearance
    • Chevrolet Camaro (2016 – 2022)
      • Tuning Products
      • Electronics
      • Drivetrain
      • Suspension and Brakes
    • Chevrolet SS (2016 – 2017)
      • Tuning Products
      • Drivetrain
      • Suspension and Brakes
    • Pontiac G8 (2008 – 2009)
      • Tuning Products
      • Drivetrain
      • Suspension and Brakes
    • Stickers & Apparel
    • Garage Sale
    • Custom Order
    • Discounts
      • Active Military, Veteran, First Responder and Jiu-Jitsu Practitioner Discount
      • Competitive Tune Discount
    • Cart
  • Installation & Service
  • Testimonials
  • Dyno Charts
  • Rankings
    • LF4 Dyno Rankings
    • CT4-V Blackwing Dyno Rankings
    • 60 to 130 MPH Rankings
    • Quarter Mile Rankings
    • True Street Rankings
    • Eighth Mile Rankings
  • FAQ
    • CT4-V Blackwing FAQ
    • ATS-V FAQ
  • Contact
    • How to Select a Tuner for your ATS-V
    • Account
    • Log In
  • Current News
  • Recommended Shops
  • Auto Transporters
  • (614) 504-6024 – ¡Se habla Español!
  • 0 items
Xtreme-DI LF4 Fuel Injectors

Xtreme-DI LF4 Fuel Injectors

$1,999.28

These are currently available for Pre-Order with an expected ship date of October 2023. 

Available on backorder

Categories: Fuel System, Fuel System
  • Description
  • Additional information
  • Reviews (0)

Description

These injectors start as brand new OEM Hitachi fuel injectors. Then they are modified to flow 50% more fuel than stock, flow tested and matched in sets to flow within 0.5% of each other. They maintain stock idle characteristics, are perfectly linear and remain rock solid, even at 3,000 psi! These injectors provide drop-in fitment, with no adapters or pigtails required.

Every Xtreme-DI fuel injector set gets tested and matched at three different operating points and comes with full documentation:

–  0.8 ms. @ 290 psi (20 bar) for idle stability
–  10.0 ms. @ 1,450 psi (100 bar) for static flow reference (qstat)
–  6.0 ms @ 2,900 psi (200 bar) for WOT performance and stability

Please note that custom tuning is required for these fuel injectors. Tapout Tuning is the premier LF4 tuner worldwide, and we will be happy to help in this area. You can find more details on our Remote Tuning services for the ATS-V and CT4-V Blackwing at the links below:

ATS-V

CT4-V Blackwing

Sold in sets of six, and made in the U.S.A.!Made in the USA

Additional information

Weight 2 lbs
Dimensions 9 × 6 × 4 in

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Related products

  • DSX Tuning Flex Fuel Kit

    $299.34
    Add to cart
  • Complete Kit

    DSX Tuning Auxiliary Fuel Pump Kit

    $999.23
    Add to cart
  • Complete kit

    OEM LF4 Fuel Injector

    $161.34
    Add to cart
  • Xtreme-DI HPFP Internals

    Xtreme-DI LF4 HPFP Assembly

    $999.25
    Add to cart
  • Who is Tapout Tuning?
  • Active Military, Veteran, First Responder and Jiu-Jitsu Practitioner Discount
  • Competitive Tune Discount
  • Blog
  • Recommended Shops
  • ATS-V Gallery
  • Privacy Policy
  • Terms
  • Cart
  • Log In
  • Account
  • Installation Instructions
  • Videos
  • Installation & Service

Follow Us

  • Facebook
  • Instagram
  • LinkedIn
  • Pinterest
  • YouTube
  • Cadillac Forum
  • Messenger
  • V-Club

Copyright © 2023 · Tapout Tuning L.L.C. · All other logos are the property of their respective owners
8430 Estates Court, Plain City, OH 43064 · (614)504-6024 · Sales@TapoutTuning.com