Wet Nitrous Plate Kit GM LS2 Throttle Body 4-Bolt 90/92 mm 1997-2012 - Blue, up to 200 HP

Brand NOS Reference 05169NOS

The NOS LS 90mm 4 Bolt Throttle Body plate system uses a billet plate with no spray bars. This system will fit a 90mm or 92mm throttle body and intake manifold.

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Available from the manufacturer 4 in stock at factory
Expected delivery to you on Nov 13, 2026
This lead time is an estimate and may change due to circumstances beyond our control

Pricing and ordering reserved for professionals.

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The NOS LS 90mm 4 Bolt Throttle Body plate system uses a billet plate with no spray bars. This system will fit a 90mm or 92mm throttle body and intake manifold. This unique design allows better atomization which prevents fuel puddles in your manifold and provides the best cylinder to cylinder distribution for maximum power. This is no ordinary low HP kit. The plate and solenoids supplied will easily support 200 HP.

Key features

  • Fits 90mm or 92mm intake manifolds
  • Adjustable to 200 HP
  • Includes required hardware for most applications
  • On demand power doesn''t affect daily driving characteristics
  • Best "horsepower per dollar" modification available
  • Drive By Wire applications require p/n 15972NOS

Technical specifications

  • Brand: NOS (Nitrous Oxide System PI)
  • Manufacturer part number: 05169NOS
  • Jet type: Flare
  • System type: Wet
  • Maximum power: 200 HP
  • Jetting included for: 100, 125, 150 HP
  • Number of solenoids: 2
  • Nitrous solenoid: Super ProShot
  • Fuel solenoid: Cheater
  • Solenoid cover colour: Blue/Red
  • Delivery style: EFI Spacer Plate
  • Plate flange / bolt pattern: GM 90mm LS 4-Bolt
  • Plate mounting: 4 bolt
  • Plate diameter: 90 mm
  • Plate thickness: 1/2 in (12.7 m PI)
  • Feed line size: 6AN
  • Bottle capacity: 10 lb (4.5 k PI)
  • Bottle material: 6061-T6 Aluminum
  • Bottle colour: Blue
  • Bottle valve: Super Hi-Flo
  • Adjustable: Yes
  • Bottle included: Yes
  • Bracket material: Steel
  • Brackets included: Yes
  • Plate included: Yes

Important: this product runs on nitrous oxide (N2 PI), a gas we do not supply and which is currently difficult to obtain. It is your responsibility to find a local supplier of gas for professionals. NOS bottles do not comply with CE standards (they do not carry the PI mark): only CE-approved bottles may be used. European manufacturers offer bottles approved to contain this gas; please check the applicable standards and verify the manufacturer's origin and compliance before purchasing. NOS fittings are not metric (AN / NPT threads depending on the part numbe PI): plan for the adapters needed for your installation. Please comply with the regulations in force in your country.

Compatible vehicles (4)

CHEVROLET (4) ▼
Model Engine Fuel Displacement Power Years
Camaro 5 (2009 - 2016) 6.2 V8 - 6200 cc - 2009-2016
Corvette (C6) (2005 - 2013) 6.0 V8 (405 cv) - 6000 cc 405 cv 2005-2013
Corvette (C6) (2005 - 2013) 6.2 V8 - 6200 cc - 2005-2013
Corvette (C6) (2005 - 2013) Z06 7.0 V8 - 7000 cc - 2005-2013
Product family: Engine
Engine Kits nitro et kits de plomberie
Color: Blue
Produit mis à jour le: 2026-10-23 15:37:16