Buick Roadmaster Performance Chip

HYPERTECH POWER PROGRAMMER III -- Plugs into vehicle's sub-dash diagnostic port and quickly reprograms its computer with true performance curves for fuel and spark; The exclusive dual fuel tuning offers power tuning for both regular and premium octane gasoline for most gasoline-powered vehicles; Offers three different levels of performance to diesel applications; Allows you to electronically adjust the engine's RPM limiter and top-speed limiter to improve performance and driving fun and match the speed rating of factory-approved high performance tires; Changes tire size and rear gear ratio; Electronically increases automatic transmission line pressure for firmer shifts, reducing clutch slippage and transmission oil temperatures for longer transmission life; Adjusts automatic transmission shift points for maximum performance, quicker acceleration, and better 1/4-mile times; Reads and clears diagnostic trouble codes; Downloads and stores the factory stock programming to restore the stock tuning or change option settings at any time; Adjusts the cooling fan on/off temperatures; Delivers optimized spark and fuel curves for more horsepower and torque; Features and capabilities my vary depending on application; 50-state legal; Easy installation; With Hypertech's limited lifetime warranty.

Fits the following 1994-1995 Buick Roadmaster submodels:

• 1994-1995: Limited; 8 Cyl 5.7L; "GAS, FI, VIN P"

HYPERTECH POWER PROGRAMMER III -- Plugs into vehicle's sub-dash diagnostic port and quickly reprograms its computer with true performance curves for fuel and spark; The exclusive dual fuel tuning offers power tuning for both regular and premium octane gasoline for most gasoline-powered vehicles; Offers three different levels of performance to diesel applications; Allows you to electronically adjust the engine's RPM limiter and top-speed limiter to improve performance and driving fun and match the speed rating of factory-approved high performance tires; Changes tire size and rear gear ratio; Electronically increases automatic transmission line pressure for firmer shifts, reducing clutch slippage and transmission oil temperatures for longer transmission life; Adjusts automatic transmission shift points for maximum performance, quicker acceleration, and better 1/4-mile times; Reads and clears diagnostic trouble codes; Downloads and stores the factory stock programming to restore the stock tuning or change option settings at any time; Adjusts the cooling fan on/off temperatures; Delivers optimized spark and fuel curves for more horsepower and torque; Features and capabilities my vary depending on application; 50-state legal; Easy installation; With Hypertech's limited lifetime warranty.

Fits the following 1996 Buick Roadmaster submodels:

• 1996-1996: Estate Wagon Collector's Edition; 8 Cyl 5.7L; "GAS, FI, VIN P"

JET PERFORMANCE STAGE 1 CHIP -- Add Up To 23 Horsepower Instantly, Designed To Burn Fuel At Peak Efficiency Which Result In Improved Performance And Mileage, Best Use For Stock Or Mildly Modified Vehicles, 50 State Smog Legal

Fits the following 1991 Buick Roadmaster submodels:

• 1991-1991: Estate Wagon; 8 Cyl 5.0L; "GAS, FI, VIN E"

JET PERFORMANCE STAGE 2 CHIP -- Add Up To 23 Horsepower Instantly, Features More Aggressive Programming To Make The Most Horsepower And Torque Available, Fuel And Timing Curves Are Extensively Modified For Peak Performance And Drivability, Use Of 91 Octane Fuel, 180 Degrees Thermostat And Free Flow Exhaust Are Required, 50 State Smog Legal

Fits the following 1991 Buick Roadmaster submodels:

• 1991-1991: Estate Wagon; 8 Cyl 5.0L; "GAS, FI, VIN E"

JET PERFORMANCE STAGE 2 CHIP -- Add Up To 23 Horsepower Instantly, Features More Aggressive Programming To Make The Most Horsepower And Torque Available, Fuel And Timing Curves Are Extensively Modified For Peak Performance And Drivability, Use Of 91 Octane Fuel, 180 Degrees Thermostat And Free Flow Exhaust Are Required, 50 State Smog Legal

Fits the following 1992 Buick Roadmaster submodels:

• 1992-1992: Base; 8 Cyl 5.7L; "GAS, FI, VIN 7"
• 1992-1992: Estate Wagon; 8 Cyl 5.7L; "GAS, FI, VIN 7"

• 1992-1992: Limited; 8 Cyl 5.7L; "GAS, FI, VIN 7"

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

JET PERFORMANCE STAGE 1 CHIP -- Add Up To 23 Horsepower Instantly, Designed To Burn Fuel At Peak Efficiency Which Result In Improved Performance And Mileage, Best Use For Stock Or Mildly Modified Vehicles, 50 State Smog Legal

Fits the following 1992 Buick Roadmaster submodels:

• 1992-1992: Base; 8 Cyl 5.7L; "GAS, FI, VIN 7"
• 1992-1992: Estate Wagon; 8 Cyl 5.7L; "GAS, FI, VIN 7"

• 1992-1992: Limited; 8 Cyl 5.7L; "GAS, FI, VIN 7"

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

JET CHIPS PERFORMANCE POWER SHIFT TRANSMISSION PROGRAMMER -- Features Four Different Shift Firmness Settings Which Includes Stock, Stage I For Around Town Driving, Stage II With A More Aggressive Feel And Race, Plug This Power Shift To Automatic Transmission Wiring Harness, Compatible With Jet Power-Servo Kit For An Extremely Firm Shift, With Jet Chips' Lifetime Warranty

Fits the following 1994-1996 Buick Roadmaster submodels:

• 1994-1995: Base; 8 Cyl 5.7L; "GAS, FI, VIN P"
• 1994-1995: Estate Wagon; 8 Cyl 5.7L; "GAS, FI, VIN P"

• 1994-1995: Limited; 8 Cyl 5.7L; "GAS, FI, VIN P"

• 1996-1996: Collector's Edition; 8 Cyl 5.7L; "GAS, FI, VIN P"

• 1996-1996: Estate Wagon Collector's Edition; 8 Cyl 5.7L; "GAS, FI, VIN P"

• 1996-1996: Limited Collector's Edition; 8 Cyl 5.7L; "GAS, FI, VIN P"

Fits 4 more submodels. (Show all) Show less info

JET CHIPS STAGE 2 PERFORMANCE POWER CONTROL MODULE -- Adds up to 25 h.p.; Improves throttle response, acceleration and low end torque; Allows you to gain maximum performance from point by point air/fuel ratio, ignition advance and various other tuning points; Features dynamic spectrum tuning that provides power gains across the entire power band not just at full throttle; Designed for performance enthusiast; Offers more aggressive programming to make the most horsepower and torque available; Its fuel and timing curves are extensively modified for peak performance and drivability; Requires use of 91 octane fuel, 180 degree thermostat and free flow exhaust; Works well with aftermarket intake systems, mass air sensors and TBI spacers; 50 state smog legal; Easy plug-in installation; With Jet Chips' limited warranty.

Fits the following 1995 Buick Roadmaster submodels:

• 1995-1995: Base; 8 Cyl 5.7L; "GAS, FI, VIN P"
• 1995-1995: Estate Wagon; 8 Cyl 5.7L; "GAS, FI, VIN P"

• 1995-1995: Limited; 8 Cyl 5.7L; "GAS, FI, VIN P"

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

JET CHIPS STAGE 1 PERFORMANCE POWER CONTROL MODULE -- Adds up to 25 h.p.; Improves throttle response, acceleration and low end torque; Allows you to gain maximum performance from point by point air/fuel ratio, ignition advance and various other tuning points; Features dynamic spectrum tuning that provides power gains across the entire power band not just at full throttle; Its fuel and timing curves are modified for optimal performance and mileage using less expensive, lower octane fuels; For stock or mildly modified vehicles; 50 state smog legal; Easy plug-in installation; With Jet Chips' limited warranty.

Fits the following 1995 Buick Roadmaster submodels:

• 1995-1995: Base; 8 Cyl 5.7L; "GAS, FI, VIN P"
• 1995-1995: Estate Wagon; 8 Cyl 5.7L; "GAS, FI, VIN P"

• 1995-1995: Limited; 8 Cyl 5.7L; "GAS, FI, VIN P"

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

JET CHIPS STAGE 2 PERFORMANCE POWER CONTROL MODULE -- Adds up to 25 h.p.; Improves throttle response, acceleration and low end torque; Allows you to gain maximum performance from point by point air/fuel ratio, ignition advance and various other tuning points; Features dynamic spectrum tuning that provides power gains across the entire power band not just at full throttle; Designed for performance enthusiast; Offers more aggressive programming to make the most horsepower and torque available; Its fuel and timing curves are extensively modified for peak performance and drivability; Requires use of 91 octane fuel, 180 degree thermostat and free flow exhaust; Works well with aftermarket intake systems, mass air sensors and TBI spacers; 50 state smog legal; Easy plug-in installation; With Jet Chips' limited warranty.

Fits the following 1996 Buick Roadmaster submodels:

• 1996-1996: Collector's Edition; 8 Cyl 5.7L; "GAS, FI, VIN P"
• 1996-1996: Estate Wagon Collector's Edition; 8 Cyl 5.7L; "GAS, FI, VIN P"

• 1996-1996: Limited Collector's Edition; 8 Cyl 5.7L; "GAS, FI, VIN P"

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

JET CHIPS STAGE 1 PERFORMANCE POWER CONTROL MODULE -- Adds up to 25 h.p.; Improves throttle response, acceleration and low end torque; Allows you to gain maximum performance from point by point air/fuel ratio, ignition advance and various other tuning points; Features dynamic spectrum tuning that provides power gains across the entire power band not just at full throttle; Its fuel and timing curves are modified for optimal performance and mileage using less expensive, lower octane fuels; For stock or mildly modified vehicles; 50 state smog legal; Easy plug-in installation; With Jet Chips' limited warranty.

Fits the following 1996 Buick Roadmaster submodels:

• 1996-1996: Collector's Edition; 8 Cyl 5.7L; "GAS, FI, VIN P"
• 1996-1996: Estate Wagon Collector's Edition; 8 Cyl 5.7L; "GAS, FI, VIN P"

• 1996-1996: Limited Collector's Edition; 8 Cyl 5.7L; "GAS, FI, VIN P"

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