Triple-Threat Nitrous System
Ny-Trex is proud to introduce the next phase of nitrous innovation, the Triple-Threat wet nitrous system. This system combines all three valve functions: Purge, N²O and fuel in one easy to mount assembly. Triple-Threat is a precision machined billet body with three integral solenoid valves and Volt-Trap coils for a dependable, clean, all-in-one nitrous system. Ny-Trex systems use only high- quality components to produce the best looking, top performing and most reliable wet systems. To ensure safe and reliable performance, all systems are thoroughly dyno-tested on numerous vehicles.

Complete System Includes:
  • 10lb Wet-Black powder coated bottle
  • Liquid filled bottle gauge
  • Fuel pressure safety switch
  • Adjustable hp jetting
  • 15A WOT micro switch
  • Drill & tap, fittings, sealant
  • Mounting hardware, brackets, bolts, screws, clamps & ties
  • T-Rex Nozzle & adapter (up to 300+hp)
  • Chrome 660 Hi-Flo valve with gauge port
  • Braided/stainless N2O feed line w/Teflon core
  • Two 22" x -3 braided stainless nozzle lines
  • Quick-Clamp stainless bottle brackets
  • Complete Purge System with V-Spray
  • Electrical components, wire connectors, relays & switches
Part # Application
DEI 110025 4 & 6 Cyl - EFI Wet Nitrous System
DEI 110026 V8 EFI Wet Nitrous System
DEI 110027 V8 Spray-Plate Nitrous System
DEI 110028 Camaro 5 V6 EFI Wet Nitrous System
DEI 110029 Mustang S197 (05+) EFI Wet Nitrous System




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Big-Diesel Dry Nitrous System
Ny-Trex is proud to introduce the next phase of nitrous innovation for the ever popular diesel market. The Big-Diesel Dry Nitrous System allows you to turn that "Black Smoke" from performance tunes into horsepower and torque. Ny-Trex nitrous systems use only the highest quality materials and components and have been thoroughly dyno-tested on numerous vehicles to ensure the most safe and reliable performance for your diesel.

Complete System Includes:
  • Big-Dry Nozzle & adapter (up to 200+HP)
  • Adjustable HP jetting
  • 10 lb Wet-Black powder coated bottle
  • Chrome Hi-Flo 660 bottle valve w/gauge port
  • Quick Clamp stainless bottle brackets
  • Braided stainless lines
  • Switch controls, relay, and wiring
  • Hose, clamps, ties, fittings, sealant
  • Brackets, hardware, bolts
  • Easy "Step-By-Step" instruction book
  • Lifetime Warranty Hot-Shot N20 solenoid
Part # Application
DEI 110037 Dry Nitrous System




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EFI Wet Nitrous Systems
Ny-trex is proud to offer the all new EFI 4, 6 and 8 cylinder wet nitrous systems. DEI's Ny-Trex EFI wet nitrous systems use only the highest-quality materials and components to produce the best looking, top performing, and most reliable wet systems around. These Ny-Trex systems have many of the great features offered in top-of-the-line systems and have been throughly dyno-tested on numerous vehicles to ensure the most safe and reliable performance possible at any price.

Complete System Includes:
  • 10 lb Wet-Back powder coated bottle
  • Chrome Hi-flo 660 bottle valve with gauge port
  • Braided stainless N2O feed line w/Teflon core
  • 22" x-3 braided stainless nozzle lines. 1 blue, 1 red
  • T-Rex Nozzle & adaptor (up to 300+HP)
  • Adjustable HP jetting
  • 15A WOT micro switch
  • Quick-Clamp stainless bottle brackets
  • Mounting hardware, brackets, bolts, screws, clamps, ties
  • Electrical components, wire connectors, relays, switches
  • Drill & tap, fittings, sealant
  • Hot-Shot N2O & fuel valves
  • Lifetime warranty on solenoids
Part # Application
DEI 110010 4 & 6 Cyl - EFI Wet Nitrous System
DEI 110012 V8 EFI Wet Nitrous System
DEI 110015 Mustang S197 (05+) EFI Wet Nitrous System
DEI 110005 Bare-Bones EFI Economy Wet Nitrous System
(Uses Raptor Nozzle)




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Carbureted Nitrous System
Give your carbureted engine a shot in the arm with one of these DEI Ny-Trex Hot-Shot single spray plate nitrous oxide systems. They feature a 1/2 in. thick billet aluminum base plate with a single spray that installs beneath your carburetor base plate. Available in two versions (an 80-hole spray bar plate for Holley 4150 series carburetors or a 96-hole spray bar plate for Dominator 4500 series carburetors), the DEI Ny-Trex Hot-Shot single spray plate nitrous oxide systems will add some serious horsepower.

Complete System Includes:
  • 10 lb. black powdercoated nitrous bottle with brackets
  • Chrome 660 high-flow bottle valve with gauge port
  • 15A WOT activation switch
  • Nitrous and fuel braided stainless steel feed lines
  • Dual taper jets
  • Hot-Shot nitrous and fuel solenoids
  • Electrical wiring, connectors, relays, and switches
  • Mounting brackets and hardware
  • Detailed tuning and installation guide
Part # Application
DEI 110016 Hot-Shot 4150 Spray-Plate Nitrous System
DEI 110018 Phat-Shot 4150 Spray-Plate Nitrous System
DEI 110020 Phat-Shot 4500 Spray-Plate Nitrous System
DEI 110006 Bare-Bones 4150 Economy Spray-Plate Nitrous System
(Uses Bare-Bones 4150 plate)




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Dry-Trex Nitrous System
Adding a Dry-Trex EFI Dry Nitrous System is one of the easiest and most cost-effective ways to improve performance on any late model EFI vehicle. Dry-Trex nitrous systems feature a single Dry-Trex nozzle with a consistent spray pattern to produce safe horsepower levels for street vehicles. These systems spray nitrous only, allowing a vehicle's computer system to enrich fuel as needed. All systems are dyno-tested on numerous vehicles to insure the most safe and reliable performance.

Complete System Includes:
  • Dry-Trex Nozzle & adapter (up to 175+HP)
  • Adjustable HP jetting
  • 10 lb Wet-Black powder coated bottle
  • Chrome Hi-Flo 660 bottle valve w/gauge port
  • Quick Clamp bottle brackets
  • Braided stainless lines
  • Switch controls, relay, and wiring
  • Hose, clamps, ties, fittings, sealant
  • Brackets, hardware, bolts
  • Easy "Step-By-Step" instruction book
  • Lifetime Warranty Hot-Shot N20 solenoid
Part # Application
DEI 110008 4 & 6 Cyl - EFI Dry Nitrous System
DEI 110009 V8 EFI Dry Nitrous System




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Split-Shot Nitrous System
Ny-Trex Split-Shot nitrous systems are designed to deliver massive horsepower using a unique Split-Shot valve capable of 700 hp nitrous flow. This high-flow design uses a unique plunger that reduces internal pressure and allows for increased orifice size (.180), greater bottle pressures (up to 1,250 psi) and will draw as little as 3 amps. Typical valve orifice size is much smaller (.125), operates only to 1,000 psi and draws up to 25 amps. Split-Shot Dual Spray-Plate Systems utilize a 1" thick machined billet injector plate installed between carburetor and intake manifold. Spray bars have 160 laser drilled discharge holes (192 for Dominator) that inject both nitrous and fuel precisely into the intake manifold. Horsepower gain is adjusted by changing jet sizes to desired hp level.

Complete System Includes:
  • Billet Dual Spray-Plate, 160 holes for std. Holley Square Bore
    Carburetor (4150), 192 holes for Dominator (4500) (up to 700HP)
  • Adjustable HP jetting
  • 10 lb Wet-Black powder coated bottle
  • Chrome Hi-Flo 660 bottle valve w/gauge port
  • Quick Clamp stainless bottle brackets
  • Braided stainless lines
  • Switch controls, relay, and wiring
  • Hose, clamps, ties, fittings, sealant
  • Brackets, hardware, drill, tap, bolts
  • Easy "Step-By-Step" instruction book
  • Billet solenoid brackets
  • Lifetime Warranty on solenoids
Part # Application
DEI 110021 Split-Shot 4150 Dual Cross Bar Nitrous System
DEI 110022 Split-Shot 4500 Dual Cross Bar Nitrous System




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Split-Shot Viper - Dual Nozzle Nitrous System
DEI's Ny-Trex Split-Shot nitrous systems are designed to deliver massive horsepower with a unique Split-Shot valve that is capable of 700 hp of nitrous flow. The high flow design uses a unique plunger that reduces internal pressure and allows for increased orifice size (.180), greater bottle pressures (up to 1,250 psi) and will draw as little as 3 amps. Typical valve orifice size is much smaller (.125), operates only to 1,000 psi and draws up to 25 amps. Ny-Trex Split-Shot Viper Dual Nozzle Systems utilize 2 Hi-Flo T-Rex Injector nozzles installed between the MAF and dual throttle bodies. The T-Rex spray nozzle has a unique 110° swirl cone spray pattern to inject both nitrous and fuel precisely into the intake manifold. Horsepower gain is adjusted by changing the jet sizes to the desired hp level.

Complete System Includes:
  • Dual T-Rex Nozzles
  • Split-Shot Valve System
  • Billet Solenoid Brackets
  • Adjustable HP Jetting
  • 10 lb Wet-Black powder coated bottle
  • Chrome Hi-Flo 660 bottle valve w/gauge port
  • Quick-Clamp stainless bottle brackets
  • Braided stainless lines
  • Switch controls, relay, and wiring
  • Hose, clamps, ties, fittings, sealant
  • Brackets, hardware, drill, tap, bolts
  • Easy "Step-By-Step" instruction book
Part #
DEI 110023



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Prime-Time Show Purge Kit
Be the envy of the nitrous world with a complete Ny-Trex Prime Time Show Purge Kit. These nitrous oxide purge kits will eliminate the lag time caused by vapor accumulation in the supply line. They include a 3 ft. roll of annealed aluminum tubing along with a -3AN blue aluminum flare nut and sleeve, a purge valve, a push button switch, and mounting hardware. Easily make sure your nitrous feed lines are free of air and vapor with one of these DEI Ny-Trex purge kits. All kits come complete with necessary hardware, braided stainless lines and a 10 lb. nitrous bottle for complete and easy install.

Kit Includes:
  • Fuel pressure safety switch
  • V-spray purge block
  • Purge system
  • Accu-pressure bottle heater system
  • Liquid filled bottle gauge
  • Gauge port
Part #
DEI 110021




Nitrous Trans-Fill System
The DEI Ny-Trex Nitrous Trans-Fill System comes complete with a double-ended nitrous pump, digital scale and controller, portable tray, braided stainless lines and filter.
  • Portable Tray
  • 100 lbs. Scale
  • Digital Scale Controller
  • Hand-Wheel nursing cylinder connector
  • Braided Stainless inlet and outlet
  • Double-Ended Pump
Part # Application
DEI 110042 Nitrous Trans-Fill Station
DEI 110040 Nitrous Filling Pump Only




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Nitrous System Accessories
Part # Application
DEI 110080 Ny-Trex Purge Kit
DEI 110091 Nitrous Pro-Acc Kit - EFI
DEI 110085 V-Spray Nitrous Purge Block



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