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Nitrous Express Nitrous Kit; Plate System (96-04 Cobra, Mach 1)

Item 101792
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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Gain Up to 300HP
      • Precise Controls for Safety
      • Throttle Position Activated
      • EFI Plate System
      • Works with Stock Fuel Rails
      • Includes 35 to 300 HP Jets
      • Fits 1996-2004 SVT Cobra and Mach 1 Mustangs


      Gain Up to 300 HP. Give your 4-valve Mach 1 or SVT Cobra Mustang some serious power with a Nitrous Express Nitrous kit. This "wet" nitrous EFI plate system includes jets that add from 35 to 300 horsepower and everything else you need to take your Pony's performance to the next level.

      Full Throttle Activation. Protect your engine with the built-in safety features of this NX Nitrous kit, including the throttle position sensor activation feature. Included with the NX Nitrous Plate system is a wide open throttle switch so that your nitrous only activates at full throttle and de-activates when you back off the gas.

      "Wet" System for Better Delivery. The NX Nitrous Plate System is a "wet" system that connects directly to your fuel system and mixes your gas and nitrous before injection - creating fuel that burns better, cleaner, and produces more power.

      Complete Kit. The NX EFI Plate system includes everything you need to bolt on up to 300 HP and powerful, tire-smoking torque to your Mustang. This kit includes a 10 lb bottle, a billet aluminum Lightning 45 bottle valve, a Schrader valve fuel rail adapter, TPS wide open throttle switch, 15 foot nitrous feed line, master arming switch, relay, relay harness, and all necessary hardware to complete installation.

      This Nitrous Express Nitrous Plate bolts between the throttle body and intake, and is specifically designed for use on the 1996-2004 SVT Cobra or Mach 1 Mustangs equipped with Modular 4.6L 4V V8 engine.

      • Delivery Style: EFI Plate
      • Nitrous System Style: Wet
      • Maximum Advertised Horsepower Increase: 300 w/included jets
      • Activation: Microswitch/Push-button
      • Jet Sizes Included: 30-300
      • Type: Single Stage
      • Bottle Included: Yes
      • Bottle Capacity: 10 lbs
      • Bottle Material: Aluminum

      1996-1998 Technical Note. Some 1996-1998 Cobras may have a different Schraeder Valve and will require Nitrous Express Fuel Rail Fitting, part# 16179, for proper installation.

      2003-2004 Technical Note. Some 2003-2004 Mustangs may not have a Schraeder valve on the fuel rail and may require one for installation.

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

      Fitment: 1996 1997 1998 1999 2001 2003 2004

      Nitrous Express 20950-10

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (3)

      Write a Review

      Ratings Summary

      3.3 out of 5 overall rating from 3 customers

      Installation Time: Full Day

      • March 22, 2020

        5 2004 Cobra - Ryan Installation Time: Weekend

        Nitrous plate

        First off I have an 04 gt not a cobra. I have a 01’ bullitt intake swap, and you have to have the 4 valve kit if you want a plate system. I’m posting cause I had to figure all this install out as nobody seems to show anything on this with a bullitt swap. Fits great and works wonderful. Only other thing is you will need to purchase a 99-01 cobra/ 03-04 Mach 1 throttle cable to reach the throttle body.

        Helpful (3)
      • October 20, 2017

        1 2003 Mach 1 - Darren Installation Time: Afternoon

        Not satisfied

        Kit came with all the wrong fittings. Contacted AM and they sent me an extra bottle mount and no fittings. Selonoids leaked.

        Helpful (15)
      • August 17, 2016

        4 2002 Cobra - Master

        Great product

        This nitrous kit is amazing. At first I thought the it was expensive, but once I installed it, I quickly changed my mind. Recommend to all.

        Helpful (18)

      Questions & Answers (7 answers)

      5 Top Rated Questions

      I have a few Bolt ons would I have to do anything to do a 150 shot on a 2003 mach 1?

      • The motors can handle 150 shot however, that would be putting a lot of stress on the motor, and we would not recommend it. With proper tuning a 100 shot of nitrous would be a much safer and reliable option.

      Helpful (2)

      I have a 96 cobra, pretty much stock other than intake, exhaust, and suspension. I'm looking to go big or go home. Would a 200 shot be to much? I do have a good tuner local to me.

      Have been looking at this kit among others. But looking at the plate being a single bore. Where the stock throttle body is a dual bore. My engine has quite a few upgrades as well, among them is 56052 dual 65mm throttle body. Does this plate work for the dual bore throttle bodies? and additional to the window switch and bottle heater what else would be needed or recommended? i.e. pressure gauge, wideband, purge

      • The Nitrous Express Nitrous Kit is designed to work with both single and twin bore throttle bodies. In addition to a window switch and bottle heater, we do recommend a purge system to keep the system consistent. A pressure gauge is useful to monitor the amount of nitrous remaining as well as to determine of the bottle is getting too hot.

      Helpful (0)

      I have a 99 cobra with a Bassani off-road x-pipe, Magnaflow catback, and JLT Ram Air Intake. What other mods will I have to do (if any) to run a 100 shot safely? And what is a safe shot with the current mods I have now? And what are the risks of running a 100 shot of nitrous?

      • The Nitrous Express Nitrous Kit - Plate System is an awesome way to pick up some serious or mild power! Generally a 100 shot of nitrous is safe for your motor. This will put a little more ware and tare on the motor over time and may require you to change out your spark plugs. I would also recommend a fuel pressure cutoff switch, an MSD Digital Window Switch Item# 525001 (, and a Nitrous Express Bottle Heater Item# 25008 (, to pair up with this Kit to help make it a little safer and get the most performance out of it. Hope this helped!

      Helpful (0)

      Will the NX plate fit a Whipple 2.9 or does this only fit the Eaton superchargers?

      • It's all is based on throttle body,,,twin or single port...the photo shows a single port ..the size of the supercharger won't's the throttle body.

      Helpful (0)
      Post Your Question
      2 More Questions
      Would this system be an air flow restriction if you have a BBK 65mm throttle body or is it made to work with larger air inlet throttle bodies. 1 answer
      Fitment Hello, I have a 97 cobra with a Paxton blower and full Aeromotive inline fuel system with no Schreider valve on the fuel rail. Can this unit be made to work? Is there an adapter that can be used to make the fuel line work? 2 answers

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • 10 lb Bottle
      • 30-300 HP Jets
      • Billet Aluminum Lightning 45 Bottle Valve
      • Schrader Valve Fuel Rail Adapter
      • TPS Wide Open Throttle Switch
      • 15' Nitrous Feed Line
      • Master Arming Switch
      • Relay
      • Relay Harness
      • All necessary hardware


      Tech Specs

      Nitrous Kit Specifications
      Year/Model: 1996-2004 SVT Cobra and Mach 1 Manufacturer: Nitrous Express
      Wet or Dry: Wet Included Jet Sizes: 35-300
      Delivery System: Plate Bottle Size Included: 10lbs

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