Jet Performance Stage 2 Plug-In Performance Module

The Jet Performance Stage 2 Plug-In Performance Module is a plug-and-play tuning solution engineered for enthusiasts who want real, measurable power gains without permanent vehicle modifications. Each module connects directly to the factory wiring harness — no laptop, no tuning experience, and no specialized tools required — delivering dyno-proven horsepower and torque improvements right out of the box.

Dynamic Spectrum Tuning Technology:

• Full-range optimization of the air/fuel ratio for improved combustion efficiency
• Precision ignition timing advance for increased power output across the entire RPM range
• Transmission parameter tuning for optimized shift points and firmer, more responsive gear changes
• Comprehensive multi-system calibrations targeting engine, fuel delivery, and drivetrain performance

Stage 2 Performance Calibration:

The Stage 2 calibration features more aggressive programming than the entry-level Stage 1, making it the ideal choice for vehicles already equipped with supporting bolt-on modifications such as a free-flow exhaust, aftermarket intake, or upgraded mass airflow sensor. Fuel and timing curves are extensively modified for peak performance and drivability, with every calibration validated through track testing and dyno sessions to ensure consistent power delivery across all operating conditions.

Key Benefits:

• Plug-and-play installation — attaches directly to the factory wiring harness with no cutting, splicing, or reprogramming required
• Up to 25 HP gain depending on application and vehicle condition
• Improved throttle response, acceleration, and low-end torque
• Completely reversible — restore the factory tune at any time by simply unplugging the module
• 50-state emissions legal for street use
• Maintains OEM reliability and everyday drivability
• Requires 91 octane or higher fuel for best results

Jet Performance Products has been a trusted name in automotive performance tuning for decades, with an engineering staff that draws on experience tuning NHRA drag race cars, off-road race trucks, and NASCAR Sprint Cup vehicles. Each Stage 2 Performance Module is application-specific, with calibrations precisely tailored to the engine and drivetrain combination it serves — making it a smart, straightforward upgrade for drivers ready to unlock their engine's full potential.