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Pulsar 42451 Inline Performance Module for 18-20 Jeep Wrangler JL with 3.6L

Quadratec Part #: 17609.5030
Pulsar Part #: 42451
Gain ultimate 3-in-1 performance with the Pulsar Inline Programmer for your Jeep Wrangler JL. Not only is this a performance module; It is also a calibration tool and a throttle sensitivity booster. With power gains of 30 Horsepower and 27 ft-lbs of torque. Also, allowing you to shift on the fly using the cruise control buttons for the 4 performance levels. Whether you are looking for more horsepower when off-roading or economy highway driving this module does it all. An innovative inline computer design that plugs directly into you PCM with no flash tuning or wiring necessary. No PCM swap required making this a do it yourself job.

CARB Notice

  • 50 State Legal - CARB E.O. Number D-802-3

Premium Performance Features:

  • Power Gains +30 HP and +27 ft-lbs TQ
  • Power Levels - 4 Performance Levels
  • Shift-on-the-fly - YES - Using cruise control +/- buttons
  • Tire Size Calibration - 20" to 40"(corrects speedometer)
  • Gear Ratio for Speedometer Calibration - 2.00 to 5.99
  • Auto Start/Stop - On/Off
  • Tire Pressure Adjustment (TPMS) - 22 to 64 PSI
  • TPMS On/Off - YES
  • Pedal Response Adjusted - YES
  • NO flash tuning, NO wiring, & NO PCM swap required!!

Ultimate Plug & Play Design: This simple yet effective design plugs directly into your PCM. Giving you ultimate control and power to the pedal. With 4 performance levels at your fingertips that allow you to adjust on the fly. A unique design that is completely different and better than anything else.

Installation Notes
Installation Difficulty:
Level 2Intermediate
Installation Time: Less than an hour
Parts Included
  • Pulsar Inline Programmer
  • Instructions
1 Year Limited Warranty
  • Engine Size: 3.6L Pentastar V-6
  • Engine Fuel: Gasoline
  • Shipping Weight: 2.7lb
  • Shipping Dimensions: 11in x 10in x 4in (L x W x H)
  • Jeep Wrangler 2-Door (JL)

  • 2020 Jeep Wrangler 2-Door (JL)
  • 2019 Jeep Wrangler 2-Door (JL)
  • 2018 Jeep Wrangler 2-Door (JL)
  • Jeep Wrangler Unlimited 4-Door (JL)

  • 2020 Jeep Wrangler Unlimited 4-Door (JL)
  • 2019 Jeep Wrangler Unlimited 4-Door (JL)
  • 2018 Jeep Wrangler Unlimited 4-Door (JL)
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