1997-2012 GM LS 90mm or 92mm 4-Bolt Throttle Body. Blue system is adjustable up to 200 HP. Includes 10lb bottle, 92mm plate, and all installation items

Part Number: 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. 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.

Features and Benefits

• 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