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Most Popular Jet Performance 28912s Jet Performance Upgrade Stage 2 Computer Chip Now 70% Cheaper [bxGl5ViI]

$51.99 $166.99 -69%

Jet Performance Upgrade Stage 2 Computer ChipAre you looking to unlock the full potential of your 1981-1995 GM vehicle? Look no further! The Jet Performance 28912S Computer Chip is designed to enhance your car, truck, or SUV's performance like never

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Most Popular Jet Performance 28912s Jet Performance Upgrade Stage 2 Computer Chip Now 70% Cheaper [bxGl5ViI]

Jet Performance Upgrade Stage 2 Computer Chip

Are you looking to unlock the full potential of your 1981-1995 GM vehicle? Look no further! The Jet Performance 28912S Computer Chip is designed to enhance your car, truck, or SUV's performance like never before. This advanced chip offers an instant boost of up to 23 horsepower, thanks to its exclusive Dynamic Spectrum Tuning (DST) technology. With a simple plug-in installation, you can transform your vehicle's performance without the need for complex modifications. The Jet Performance 28912S is a must-have for any car enthusiast seeking a power boost and improved drivability.
  • Instant Horsepower Boost: Add up to 23 horsepower with a simple plug-in installation.
  • Exclusive DST Technology: Full range Dynamic Spectrum Tuning for optimal performance.

Product Specifications and Technical Details

The Jet Performance 28912S is specifically designed for the 1989 Chevrolet C1500 Pickup Cheyenne V8 350 5.7 GAS FI N K L05. This high-quality chip is compatible with vehicles from 1981 to 1995, making it a versatile choice for a wide range of GM models. It requires the use of 91 octane fuel, an 180-degree thermostat, and a free-flow exhaust system for optimal performance. The engine control module (ECM) is located behind the glove compartment, and the chip features a THM400 transmission (Automatic 3 Speed). Each program is track and dyno tested to ensure the highest level of performance and drivability.
  • Compatibility: Designed for 1989 Chevrolet C1500 Pickup Cheyenne V8 350 5.7 GAS FI N K L05.
  • Technical Requirements: Requires 91 octane fuel, 180-degree thermostat, and free-flow exhaust.

Practical Benefits and Target Audience

Experience the thrill of enhanced performance with the Jet Performance 28912S Computer Chip. Whether you're a daily driver or a weekend warrior, this upgrade is perfect for anyone looking to improve their vehicle's power and efficiency. The chip's track and dyno-tested programs ensure the most possible horsepower and drivability from each application. With the Jet Performance 28912S, you can expect a smoother, more responsive driving experience, as well as increased fuel efficiency. This is the ultimate choice for car enthusiasts who demand the best from their vehicles.
  • Improved Performance: Smoother, more responsive driving experience.
  • Increased Efficiency: Enhanced fuel efficiency and power output.

What Our Customers Say

January 28, 2026

Absolutely no complaints!

A solid and an extremely so very dependable product.

- Rhiannon S..

January 28, 2026

Absolutely no complaints!

A substantial and impressive upgrade.

- Juno K..

January 28, 2026

Absolutely no complaints!

A fantastic tool with a very, very obvious premium feel.

- Rhys T..

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