ZEX Wet Injected Nitrous System (86-04 V8)

Customer Reviews (26) Write a Review

Overall Rating 5.0

out of 5 stars

Installation Time:Full Day

• Performance Gain 4.777778 4.8
• Fit 4.777778 4.8

• 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 Submodel: GT

  Helpful (43) Thanks for your input!
• 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 (25) Thanks for your input!
• 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 Submodel: Cobra

  Helpful (24) Thanks for your input!
• 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 Submodel: Cobra

  Helpful (23) Thanks for your input!

  • Performance Gain 4

    4

  • Fit 4

    4

  • Bang for your Buck 5

    5
• 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) Thanks for your input!
• 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

  Helpful (12) Thanks for your input!
• 5/5

  January 06, 2010

  Best Way For Power

  Have zero complaints with this kit and was easy to install. I made 310 hp and 410 tq at the wheels with a custom tune on only the 75 shot. Also ran a 13.8 sec 1/4 at altitude in Denver this past summer. Next is the 100 shot/ tune and cheater slicks to plant the power to the ground. Great product!

  Bryan E

  Helpful (10) Thanks for your input!
• 5/5

  July 25, 2008

  Best nitrous available for beginner

  This system is the best for someone who's starting in nitrous. Very easy to install, look great and offer best hp for buck !

  Richard

  Helpful (9) Thanks for your input!
• 5/5

  February 19, 2009

  fastest nitrous to install

  I am running 03 Gt with a tune at a 125 shot. i am putting about 450 HP with zex and bolt-ons. also extremely easy to install.

  Leo V

  Year: 2003 Submodel: GT

  Helpful (8) Thanks for your input!
• 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 Submodel: GT

  Helpful (6) Thanks for your input!
• 5/5

  August 30, 2010

  100 SHOT

  2002 GT CONV this is a quick and easy way to get your pony moving.other AM parts bbk cai,bbk shorty headers,flow master exhaust,410 gears,steeda pulleys,sct tuner,

  MIKE D

  Year: 2002 Submodel: GT

  Helpful (5) Thanks for your input!
• 5/5

  Installation Time: Weekend

  February 19, 2012

  Really wakes up your 4.6

  Really didn't have $ 7,000 for a supercharger kit, so I went with nitrous and havn't seen any taillights since.

  FiringOrder63

  Year: 2002 Submodel: GT ChannelviewTexas

  Helpful (4) Thanks for your input!

  • Performance Gain 5

    5

  • Fit 5

    5

  • Bang for your Buck 5

    5
• 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 Submodel: GT

  Helpful (4) Thanks for your input!
• 5/5

  December 08, 2009

  Great Kit

  This is a Great video, How much is American Muscle paying you? If I was Bill Ford I'd Hire you and pay you Double what they do! Thanks for the Help

  Frank

  Helpful (4) Thanks for your input!
• 5/5

  November 23, 2009

  great kit

  great kit easy to install video helped alot gained 10 mph in 1/4 mile with 75 shop haven't tried other two shots will keep you posted

  Zac T

  Helpful (4) Thanks for your input!
• 5/5

  August 08, 2011

  best NOS kit

  The Zex kit is awesome. Easy install and works great (WOT). I'd recommend to anyone. Really woke up the Mach 1 with the 125 shot!

  mike

  Year: 2003 Submodel: Mach 1

  Helpful (3) Thanks for your input!
• 5/5

  May 16, 2011

  99 gt convertible

  this kit is awesome.. and worth twice what AM is asking truth be told. My first experience with n20, i installed it myself and couldnt be happier with the results. I LOVE MY ZEX. I liked everything about this kit and would/have reco'd it to friends. My buddy bought the same kit right after he rode in mine. it did take a little longer to install than suggested, but i was picky about everything and it was my first time. I plan on it taking 2-3hrs to install on my buddies o2. great product.

  jerry

  Year: 1999 Submodel: GT

  Helpful (3) Thanks for your input!
• 5/5

  Installation Time: Afternoon

  January 27, 2012

  Awesome Product!!

  This is some of the best hp you can get for your money! I have boosted my mustang to the next level with this! Easy to install and awesome instructions, overall best thing I have bought for my mustang so far!

  Rogier

  Year: 1996 Submodel: GT Newburgh

  Helpful (2) Thanks for your input!

  • Performance Gain 5

    5

  • Fit 5

    5

  • Bang for your Buck 5

    5
• 5/5

  Installation Time: Afternoon

  December 01, 2016

  Wow

  Let me just tell you that this is a really safe kit! And you won't believe how much power you will gain! Thanks American muscle

  Cleangt

  Year: 2003 Submodel: Mach 1

  Helpful (1) Thanks for your input!

  • Performance Gain 5

    5

  • Fit 5

    5
• 5/5

  October 16, 2016

  Awesome Deal

  This is a very beautiful kit. It is a good price for the amount of power it adds.

  MustangGuy

  Year: 1999 Submodel: Cobra

  Helpful (1) Thanks for your input!