The Nitrous Express N-tercooler system with a 15 lb bottle and remote-mount solenoid is intended for turbocharged and supercharged engines where nitrous use is impractical. Spraying CO2 over an air-to-air intercooler reduces inlet temperatures dramatically; in one reported dyno test a turbocharged Honda experienced a 52 wheel-horsepower increase, highlighting the cooling and performance-related effect.
Nitrous Express N-Tercooler System w/15lb Bottle (Remote Mount Solenoid)