Skip to main content
Home » Jeep Engine & Fuel System » Engine Tuning » Performance Chips » Jet Performance Performance Stage 2 Module

Jet Performance 90901S Performance Stage 2 Module for 09-12 Jeep Liberty KK and 09-13 Grand Cherokee WK with 3.6L or 3.7L Engine

Quadratec Part #: 17608-0218
Jet Performance Part #: 90901S
Description
The JET Performance Module for Dodge, Chrysler and Jeep vehicles is a JET exclusive. Dynamic Spectrum Tuning provides power gains across the entire power band-not just at full throttle. Point by point air/fuel ratio, ignition advance and various other tuning points provide performance gains of up to 25 horsepower. Improves throttle response, acceleration and low end torque. Simple, plug-in installation in less than 30 minutes.

CARB Notice

  • 50 State Legal - CARB E.O. Number D-234-5
Details

Stage 2-Designed for the performance enthusiast, the Stage 2 features more aggressive programming to make the most horsepower and torque available. 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. Also works well with aftermarket intake systems, mass air sensors, TBI spacers, etc.

Installation Notes
Installation Difficulty:
Skill Level 1 IconLevel 1Beginner
Installation Time: Less than an hour
Parts Included

JET Power Control Module

Warranty
Limited Two Year Warranty.
  • Engine Size: 3.7L V-6
  • Engine Fuel: Gasoline
  • Shipping Weight: 4lb
  • Jeep Commander (XK)

  • 2010 Jeep Commander (XK)
  • 2009 Jeep Commander (XK)
  • Jeep Grand Cherokee (WK)

  • 2010 Jeep Grand Cherokee (WK)
  • 2009 Jeep Grand Cherokee (WK)
  • Jeep Grand Cherokee (WK2)

  • 2013 Jeep Grand Cherokee (WK2)
  • 2012 Jeep Grand Cherokee (WK2)
  • 2011 Jeep Grand Cherokee (WK2)
  • Jeep Liberty (KK)

  • 2012 Jeep Liberty (KK)
  • 2011 Jeep Liberty (KK)
  • 2010 Jeep Liberty (KK)
  • 2009 Jeep Liberty (KK)
Share Your Thoughts
Review Summary
Shared Media
Questions

Customer Submitted Photos

Jet Performance Performance Stage 2 Module Reviews