If you are running one of the many LS based engines and would like to add up to 250 additional horsepower, NOS has a complete nitrous kit option for you.

These kits are ideal for adding a little more power to that stock engine or a lot more power to that custom built Hot Rod. Available for 4-bolt, drive-by-wire or cable operated throttle bodies in 90mm, 92mm, 102mm & 105mm plate sizes. These are "Wet" plates, meaning the additional fuel is added though the nitrous system, so there are no requirements for an injector upgrade*.

*It is important to ensure the existing fuel delivery system is adequate to support the expected power levels.

Features:
  • For use with 90mm or 92mm drive-by-wire Throttle Bodies
  • Single ½” plate between the throttle body and manifold
  • Ideal for use with the Holley Hi-Ram & MSD Atomic LS Manifold
  • Supports up to 250 RWHP (Rear Wheel Horse Power)
  • Plate outlet design maximizes distribution
  • Includes a 10 lb. “NOS Blue” nitrous bottle with brackets
  • 6061 Billet Aluminum, CNC Machined Plate
  • NOS Nitrous System, Wet Plate Kit suit 1997-2012 GM LS 90mm or 92mm 4-Bolt Drive-By-Wire TB, 250HP, blue 10lb bottle Diagram Image

    More From This Category

    NOS Nitrous System, Wet Plate kit suit 1997-2012 GM LS 102/105mm 4-Bolt Cable TB, 250HP, blk 10lb bottle

    NOS Nitrous System, Wet Plate kit suit 1997-2012 GM LS 102/105mm 4-Bolt Cable TB, 250HP, blk 10lb bottle

    $1,922.96

    NOS Nitrous System, Wet Plate Kit, 2014-2019 C7 Corvette LT6.2L, 150HP, blue 10lb bottle

    NOS Nitrous System, Wet Plate Kit, 2014-2019 C7 Corvette LT6.2L, 150HP, blue 10lb bottle

    $2,201.85

    Nitrous Express 5.0 Coyote Single Nozzle System (35-150Hp) w/out Bottle, Kit

    Nitrous Express 5.0 Coyote Single Nozzle System (35-150Hp) w/out Bottle, Kit

    $1,636.02

    Nitrous Express Nitrous Plate System, Chevrolet, LS, 78mm 3-Bolt, 50-350Hp, 5Lb Bottle

    Nitrous Express Nitrous Plate System, Chevrolet, LS, 78mm 3-Bolt, 50-350Hp, 5Lb Bottle

    $1,653.77

    NOS Nitrous System, Wet Plate Kit, 2018-2019 For Ford Mustang w/ 5.0L Coyote, w/ 10lb blue bottle

    NOS Nitrous System, Wet Plate Kit, 2018-2019 For Ford Mustang w/ 5.0L Coyote, w/ 10lb blue bottle

    $2,310.08

    Nitrous Express Nitrous Plate System, Chevrolet, LS, 102mm, 50-400Hp, 4-Bolt, W/ 12Lb Composite Bottle

    Nitrous Express Nitrous Plate System, Chevrolet, LS, 102mm, 50-400Hp, 4-Bolt, W/ 12Lb Composite Bottle

    $2,891.72