Talk to a Mustang Expert
1-888-332-7930
Mon-Thu 8:30a-11p, Fri-Sun 8:30a-9p

Free Shipping on Everything. Seriously. Details

ZEX Wet Injected Nitrous System (86-04 V8)

22 Reviews
Our Price

$594.09

  • Item #30109
  • MPN# ZEX-82023

  • Market Price $712.99
  • You Save 17% ($118.90)
In Stock Ships same business day. Choose options to add to cart
Free Shipping on Everything
Customer Photos
Features
  • Gain Up to 125 HP.
  • Advanced, Precise Electronic Controls.
  • Throttle Position Sensor Activated.
  • Works with Stock Fuel Rails.
  • Includes 75, 100, and 125 Jets.
  • Fits 86-04 V8 Mustangs.
Description
Gain Up to 125HP. ZEX Wet Injected Nitrous Systems include 75, 100, and 125 shot jets that will get your Pony flying down the track faster than you ever thought possible for less money than you'd believe. It doesn't get cheaper to add that much power to your Mustang.

Advanced Electronic Control. ZEX's Wet Injected Nitrous system uses patented "Active Fuel Control" that automatically adjusts nitrous fuel enrichment with bottle pressure. The result is that your engine never runs too rich or too lean, preventing engine damage. Unlike other less expensive systems, the ZEX "Wet" nitrous systems activate at wide-open throttle using advanced electronics that monitor your engine's throttle position sensor voltage to ensure activation at precisely the right time. This makes using your nitrous system very easy and reliable.

Better Nitrous Delivery. Unlike "dry" nitrous systems which inject nitrous directly, ZEX Wet Nitrous Systems connect to your fuel system and controls the amounts of fuel and nitrous using their management unit. The result is better control, complete fuel atomization, and more power.

Application. This Zex Wet Injected Nitrous is designed for use on the 1986-2004 5.0 and 4.6 V8 Mustangs with the stock fuel rails. System requires a minimum fuel pressure of 40 PSI.

Technical Notes. Professional Installation recommended. Requires fuel pressure of 40 PSI.

Shipping Notes. This item ships ground only, expedite shipping is not available for this item

Fitment: 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 Details

What's in the Box
Hardware included:
  • (1) Nitrous Management Unit
  • (1) 10 lb. Nitrous Supply Bottle (unfilled)
  • (1) Bottle Clamp (Short)
  • (1) Bottle Clamp (Long)
  • (2) Wet Nitrous Nozzle
  • (1) 24" -3AN Braid Hose Assembly
  • (1) 36" -4AN Hose Assembly
  • (1) 16' -4AN Braid Hose Assembly
  • (1) .026 N20 Fuel Jet
  • (1) .030 N20 Fuel Jet
  • (1) .034 N20 Fuel Jet
  • (1) .040 N20 Fuel Jet
  • (1) .046 N20 Fuel Jet
  • (1) .054 N20 Fuel Jet
  • (1) Arming Switch Wire Harness
  • (1) 10 ft. Red 18 Ga. Wire
  • (1) Switch Cover
  • (4) 5/16-18x1" Bolt
  • (4) 5/16-18 Nut
  • (4) 5/16 Flat Washer
  • (6) 8x1/2" Drill Tip/Phil Head
  • (1) 1/8-28 NPT Right Hand Tap
  • (1) 90 Degree -4AN Swivel Adapter
  • (1) 1/8 NPT Bulkhead Fitting
  • (1) Bulkhead Fitting Nut
  • (1) Fuel Tee Fitting
  • (1) -4AN to 1/8 NPT 90 Degree Fitting
  • (1) -4AN to 1/16 NPT Fitting
  • (1) Schrader Valve Core Tool
  • (2) Hose Clamp
Installation Info
Tech Specs
Nitrous Kit Specifications
Year/Model: 86-04 V8 Manufacturer: Zex
Wet or Dry: Wet Included Jet Sizes: 75-125
Delivery System: Nozzle Bottle Size Included: 10lbs
Will it fit my Mustang?
  • Bullitt - 01
  • Foxbody - 86, 87, 88, 89, 90, 91, 92, 93
  • Mach 1 - 03, 04
  • Cobra - 94, 95, 96, 97, 98, 99, 01, 03, 04
  • GT - 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04

Fits V8's Only

Most Helpful Reviews

5/5
Good kit for the price

Great kit for anyone looking for a safe easy-to-install Nit roux kit. Obvious power gain! I recommend the bottle heater and Guage as well.

Helpful (1)

5/5
Great Kit

Excellent kit. Everything you need to get started, with comprehensive directions. The selection of jets is nice, 75-100-125 hp. The hardest part by far is mounting the bottle in decent location.

Helpful (3)

Overall Rating 5 out of 5 stars
Read All 22 Reviews

Customer Photos (34) Submit Your Photo

View All 34 Photos

You Might Also Like

15 Questions / 7 Answers

Ask a Question

safe for high mileage car Would it be safe to use this kit on a 03 mach 1 with 130,000 miles on it. I'd like to go faster but need my car for daily driving cant afford to rebuild a motor.

John87

  • A properly maintained engine can handle the occasional weekend beating. Just as long as you don't use your "go-juice" every time your late to work....

    Doom

    Good Answer (10) (0)

Show 2 more answers Question Resolved

colder plugs? what heat range plugs would i need for a 125 shot?

danny0771

  • I'd recommend the NGK LTR7IX-11 (.035gap). these plugs hold up a lot better and are a couple steps colder.

    96SN95

    Good Answer (0) (0)

Show 1 more answer Answer This Question I need this answered (0) (0)

will you need a dyno tune when you install this?

wesleyyygt04

  • Yes. If you don't there will be massive lean condition.

    Butcher

    Good Answer (0) (1)

Show 1 more answer Answer This Question I need this answered (0) (0)

More Products You Might Like

Customer Reviews (22) Write a Review

Overall Rating 5.0

out of 5 stars




  • 5/5

    Installation Time: Full Day

    August 11, 2015

    Good kit for the price

    Great kit for anyone looking for a safe easy-to-install Nit roux kit. Obvious power gain! I recommend the bottle heater and Guage as well.

    JonR2006

    Year: 2001 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 2 St. Louis, MO

    Helpful (1) (0)

  • 5/5

    Installation Time: Weekend

    March 06, 2013

    great for just starting to use nitrous

    i have never installed a nitrous kit before but it was pretty simple. the kit comes with everything you need to do it right. if you can run lines and know the basics on wiring don't be afraid of this. its simple. I do recommend getting a tuner that will delay your timing and make sure your car is running as it should. also if you plan on going crazy spraying all the time I would get the right set of plugs.

    blake97gt

    Year: 1997 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 1 Canal Winchester, OH, USA

    Helpful (1) (0)

  • 5/5

    March 27, 2011

    Great Kit

    Excellent kit. Everything you need to get started, with comprehensive directions. The selection of jets is nice, 75-100-125 hp. The hardest part by far is mounting the bottle in decent location.

    Dom

    Year: 2003 Model: GT Driving Style: Street / Strip

    Helpful (3) (0)

  • 5/5

    July 17, 2010

    Easy and Powerful!

    I installed this to accompany my KB and get a little more power(75 shot)..It was VERY VERY easy to install..And the 75 shot I choose gave me a 69hp increase and 63tq increase!I would recommend this kit to anyone!

    KB'd GT

    Helpful (24) (0)

  • 5/5

    Installation Time: Afternoon

    January 27, 2012

    Easy, clean, fantastic installation

    This kit is extremely well done. A major highlight is the flexibility of installation. Everything you need to install the kit is included and then some. It has various fittings, adapters, and hardware to meet any type of fuel supply needs, it also includes all electrical connectors and enough wire to allow different arming switch mounting options. The different nozzles are easy to install making it simple to adjust the size of the shot. The kit includes a tap for threading the nozzle into a metal intake, OR a grommet for installing into plastic intake pipes. This kit is much more complete and much simpler to install than many comparable set ups. The control unit itself is compact, easy to hide or mount, and much cleaner in appearance and installation than other kits. Other kits using mechanical wide open throttle switches are no comparison for the accuracy and ease of the unit that relies on the throttle position sensor signal. The kit did not skimp on braided line, so there is plenty of flexibility with bottle mounting and line routing. My only complaint would be that american muscle did not stress the importance of tuning the vehicle as much as they should. No where in the product description does it mention the need for timing adjustments and proper fuel selection. These are requirements that would taken into consideration by a professional but maybe not by the general public, so please note, even on a modern electronically controlled engine, it is safer to run this kit with a professional tune that delays ignition timing to prevent detonation, it is also necessary to use premium 91 octane or better fuel when running nitrous. Once those requirments are met, this kit offers an easy, clean installation, and exceptional performance. **please note, i could not use the proper language for "timing delay" because it flags the "r" word as inappropriate language.....

    alex01Cobra

    Year: 2001 Model: Cobra Driving Style: Street / Strip 'Stangs I have owned: 2

    Helpful (22) (0)

  • 5/5

    September 25, 2009

    Did it my self

    Great but I have a 04 GT I installed the kit my self and am runinng a 125 shot my boy got a 02 gt keene bell twinscew and every time we run i beat him by half a car he spent 5700.00 for his kit. This is worth every penny.

    Ronnie J

    Year: 2004 Model: GT

    Helpful (40) (6)

  • 5/5

    March 22, 2009

    Best Nitrous Kit, and easy to install!

    I have this kit on my 96 Cobra. This is by far the best mod I have done. It states its good from 75 to 125, but its actually good up to 175 shot. With this kit I am hitting high 11\'s with a 100 shot.

    Al

    Year: 1996 Model: Cobra

    Helpful (24) (1)

  • 5/5

    December 09, 2009

    Awesome Kit

    Best Bang for the Buck!!! Great kit comes with everything needed!!! Locked and loaded ready to fly!!!

    Tom L

    Helpful (13) (1)

  • 5/5

    January 16, 2011

    zex wet kit

    I have done a lot of research and found that a 2v 4.6l will only hold upto 100 shot. I is amazing when it comes into play. I wired My kit through tration control because zex said if tration control came on while spraying your motor is done. I wish that would add something to watch that also. otherwise its a great kit.

    jon

    Driving Style: Daily Driver

    Helpful (12) (5)

  • 5/5

    November 29, 2008

    Great Kit

    Very nice system. I installed it on my 99 GT and the power is amazing. The installation is fairly easy as well.

    Colin

    Year: 1999 Model: GT

    Helpful (6) (1)

Related Mustang Categories