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Hypertech Performance Module and Chip 1996 Chevrolet Tahoe

HYPERTECH POWER TUNING MODULE -- Produces an improvement in performance and driveability based on point-by-point spark curve tuning; Incorporates a microprocessor programmed for optimum torque and power over the entire RPM band; Acts as an inline tuning device and is able to intercept and optimize the signals controlling the spark advance; Ideal for those who do not plan on making any other modifications; Plugs in between the factory computer and the wring harness; Utilizes Hypertech's proven Power Tuning techniques for maximum horsepower; The absolute leader among all in-line computer products; 49-state legal; Not legal for sale in California; With Hypertech's limited lifetime warranty.

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Jet Chips Performance Module and Chip 1995-2009 Chevrolet Tahoe

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: 4-Speed, Automatic Transmission, transmissionmfrcode : 4L60-E.

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Jet Chips Performance Module and Chip 2009 Chevrolet Tahoe

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: 4-Speed, Automatic Transmission, transmissionmfrcode : 4L60-E, LY2 Engine.

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Jet Chips Performance Module and Chip 2007-2008 Chevrolet Tahoe

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: transmissionmfrcode : 4L65-E, LY2 Engine.

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Jet Chips Performance Module and Chip 2007-2008 Chevrolet Tahoe

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: transmissionmfrcode : 4L60-E, LY2 Engine.

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Jet Chips Performance Module and Chip 2002-2008 Chevrolet Tahoe

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: transmissionmfrcode : 4L65-E.

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Jet Chips Performance Module and Chip 2002-2008 Chevrolet Tahoe

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: transmissionmfrcode : 4L60-E.

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Jet Chips Performance Module and Chip 2000-2006 Chevrolet Tahoe

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: transmissionmfrcode : 4L60-E, LR4 Engine.