Ny-Trex's Triple-Threat nitrous...
Ny-Trex's Triple-Threat nitrous oxide system for 2005 and newer Mustangs comes with everything you'll need short of the nitrous itself. The 10-pound high-flow bottle can be had in black (shown) or a venomous bright green.
The core of Ny-Trex's Triple-Threat nitrous oxide injection system is its billet-aluminum body and integral solenoids, which make for a clean and simple installation. Ny-Trex uses high-quality components for reliability and optimum performance, and claims to offer the most reliable wet system on the market.
The number one rule when using...
The number one rule when using nitrous oxide is no Teflon tape. Ny-Trex supplies a tube of Teflon paste to seal the pieces together. Teflon tape can get into the lines and has been known to stick open a solenoid or two, killing an engine in short order.
To find a suitable test subject, we turned to the capable hands at Hurricane Performance in Orange Park, Florida, which provided us with one Tanner Suman and his '05 Mustang GT. Suman's GT was equipped with numerous bolt-ons, and laid down a stout 307 hp and 321 lb-ft of torque on its baseline dyno pulls. Hurricane's Jason Combs and Jason Wells handled the installation with ease, and in short order, we loaded the GT onto the TunersInc Dynojet next door to try and improve on the Three-Valve's naturally aspirated output.
The bottle is mounted in the...
The bottle is mounted in the trunk, and thankfully, you don't have to keep an eye out for the gas tank when drilling as it's mounted under the rear seats on the S197. Still, plan out your mounting holes and then drill carefully.
After purging the system and going wide open in Fourth gear, the results came in at 361 hp and 397 lb-ft of torque. That's an increase of 54 hp and 76 lb-ft of torque-at the wheels.
Next, we stepped up to the 125hp jets, and found that we needed to reduce the gap on the spark plugs. One thing to keep in mind is that the factory plugs are prone to breaking into three pieces upon removal, and that can turn into a lengthy ordeal. Luckily for us, the Hurricane crew was able to pull all of our plugs without issue. If you're going through the trouble of gapping the plugs to run a bigger shot of nitrous, you should order a new set of plugs that is one heat range colder than stock.
With the new gap set to 0.032 inch, the '05 GT spun the rollers once more, churning out 389 hp and 461 lb-ft of torque for gains of 82 hp and 140 lb-ft of torque. Calculating for a suitable drivetrain loss, we'd say the power estimates are right on for flywheel horsepower and torque. One thing is for sure, with a power improvement like this, the next ride in your Ny-Trex equipped Mustang is sure to be an exhilarating one.
 Once your bottle location...  Once your bottle location is set, you can trim the carpet accordingly. Make sure you strap down the bottle with the label facing up to ensure the pickup tube in the bottle is pointed in the correct direction. We like the quick-clamp bottle brackets and liquid-filled pressure gauge. |  The nitrous supply line is...  The nitrous supply line is run through a hole in the trunk and inside the rear wheelwell. Near the shock, there is a factory bracket in which you can lay the line, then route it through this brake line bracket. |  We ran the supply line along...  We ran the supply line along the framerail and secured it with these clamps, which aren't supplied in the kit. |
 The aluminum fuel adaptor...  The aluminum fuel adaptor is next and fits between the factory fuel pressure sensor and the fuel rail. |  To supply the fuel solenoid...  To supply the fuel solenoid with 93 octane, Ny-Trex includes a length of rubber fuel-grade hose, along with the proper end fittings. |  One end of the rubber hose...  One end of the rubber hose is attached here to the fuel pressure adaptor on the rail. |