Pontiac Firebird Throttle Body Spacer

STREET PERFORMANCE HELIX POWER TOWER PLUS THROTTLE BODY SPACER -- Crafted From Precision Machined T6061 Aircraft Solid-Billet Aluminum, Delivers An Increase Of Up To 22 Horsepower And 25 Ft/Lb In Torque While Improving Efficiency By Up To 4 Miles Per Gallon, Engineered To Provide Increased Air-Flow To Increase Performance Throughout The Powerband, Features Computer Designed Chambers And Variable Venturi Apertures, Can Be Used With Any Grade Of Fuel, Easily Installed

Fits the following 1985-1992 Pontiac Firebird submodels:

• 1985-1992: Trans Am; 8 Cyl 5.0L; "GAS, FI, VIN F"
• 1987-1988: Base; 8 Cyl 5.0L; "GAS, FI, VIN F"

• 1987-1988: Base; 8 Cyl 5.7L; "GAS, FI, VIN 8"

• 1987-1992: Trans Am; 8 Cyl 5.7L; "GAS, FI, VIN 8"

• 1989-1992: Formula; 8 Cyl 5.0L; "GAS, FI, VIN F"

• 1989-1992: Formula; 8 Cyl 5.7L; "GAS, FI, VIN 8"

• 1989-1992: Trans Am GTA; 8 Cyl 5.0L; "GAS, FI, VIN F"

• 1989-1992: Trans Am GTA; 8 Cyl 5.7L; "GAS, FI, VIN 8"

Fits 6 more submodels. (Show all) Show less info

STREET PERFORMANCE HELIX POWER TOWER PLUS THROTTLE BODY SPACER -- Crafted From Precision Machined T6061 Aircraft Solid-Billet Aluminum, Delivers An Increase Of Up To 22 Horsepower And 25 Ft/Lb In Torque While Improving Efficiency By Up To 4 Miles Per Gallon, Engineered To Provide Increased Air-Flow To Increase Performance Throughout The Powerband, Features Computer Designed Chambers And Variable Venturi Apertures, Can Be Used With Any Grade Of Fuel, Easily Installed

Fits the following 1998-2002 Pontiac Firebird submodels:

• 1998-1998: Firehawk; 8 Cyl 5.7L; "GAS, FI, LS1, VIN G"
• 1998-2002: Formula; 8 Cyl 5.7L; "GAS, FI, LS1, VIN G"

• 1998-2002: Trans Am; 8 Cyl 5.7L; "GAS, FI, LS1, VIN G"

Fits 1 more submodels. (Show all) Show less info

AIRAID POWERAID THROTTLE BODY SPACER -- Bolt On, Manufactured From Aircraft Quality Billet 6061-T6 Aluminum, Developed To Enhance Mid-Range Power, Torque, And Fuel Efficiency, Has The Unique Dyno-Proven Helix Bore That Causes A Spinning Action Of The Incoming Air-Charge As It Passes Through The Throttle Body, Features Extremely Beneficial Air-Charge That Is Carried All The Way Into The Combustion Chamber To Produce A Super-Atomized Mixture Providing Tremendous Gains In Mid-Range Power And Overall Efficiency, Will Result To Ultimate Intake System Combination When Teamed Up With Exclusive AIRAID Intake Systems, 50-State Legal, Can Be Used With Any Grade Fuel, Easy No Drill Installation, Includes AIRAID's Lifetime No Hassle Warranty

Fits the following 1987-1992 Pontiac Firebird submodels:

• 1987-1988: Base; 8 Cyl 5.7L; "GAS, FI, VIN 8"
• 1987-1992: Trans Am; 8 Cyl 5.7L; "GAS, FI, VIN 8"

• 1989-1992: Formula; 8 Cyl 5.7L; "GAS, FI, VIN 8"

• 1989-1992: Trans Am GTA; 8 Cyl 5.7L; "GAS, FI, VIN 8"

Fits 2 more submodels. (Show all) Show less info

JET PERFORMANCE POWR-FLO THROTTLE BODY SPACER -- Precision Machined Out Of Billet Aluminum, Designed To Increase The Velocity Of Air The Flow Into The Intake Manifold Which Results In Improved Overall Fuel Efficiency, Improved Throttle Response And Impressive Power Gains In The Mid Range And Top End, Simple Bolt-On Installation

Fits the following 1985-1992 Pontiac Firebird submodels:

• 1985-1992: Trans Am; 8 Cyl 5.0L; "GAS, FI, VIN F"
• 1987-1988: Base; 8 Cyl 5.0L; "GAS, FI, VIN F"

• 1987-1988: Base; 8 Cyl 5.7L; "GAS, FI, VIN 8"

• 1987-1992: Trans Am; 8 Cyl 5.7L; "GAS, FI, VIN 8"

• 1989-1992: Formula; 8 Cyl 5.0L; "GAS, FI, VIN F"

• 1989-1992: Formula; 8 Cyl 5.7L; "GAS, FI, VIN 8"

• 1989-1992: Trans Am GTA; 8 Cyl 5.0L; "GAS, FI, VIN F"

• 1989-1992: Trans Am GTA; 8 Cyl 5.7L; "GAS, FI, VIN 8"

Fits 6 more submodels. (Show all) Show less info