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  1. Performance Chip
  2. Superchips
  3. Flashpaq
  4. Programmer w Monitor/Air Intake
  5. Color Screen
  6. Yes - California Approved
Superchips Performance Kit w/ Flashpaq Performance Tuner and Jammer Air Intake

Superchips Performance Kit w/ Flashpaq Performance Tuner and Jammer Air Intake

Item # SU3874-P12
Retail:$733.00
Our Price: $658.95
You Save: $74.05
Performance Chip

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Lowest Prices for the best performance chip from Superchips. Superchips Performance Kit w/ Flashpaq Performance Tuner and Jammer Air Intake part number SU3874-P12 can be ordered online at etrailer.com or call 1-833-496-1390 for expert service.
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Superchips Performance Chip - SU3874-P12

  • Flashpaq
  • Programmer w Monitor/Air Intake
  • Superchips
  • Color Screen
  • Yes - California Approved


Handheld tuner boosts horsepower and torque for better daily driving, towing, and off-road performance. 2.8" Color, high-resolution screen with directional pad lets you access pre-loaded tunes, DTCs, idle adjust, and inputs for tire size, gear ratio, and bolt-on mods.


Stock intake systems can eliminate engine noise, but they could be limiting the amount of cool air delivered to your engine. The Jammer Cold Air Intake offers an easy solution intended to deliver cooler air at a faster rate. Optimizing your vehicles performance. The Jammer moves the air filter outside of the engine compartment so that cooler, denser air can be brought to the engine faster for combustion. Dialing up the speed in which this cooler, denser air is delivered to your engine chamber generates more power. While added power is always more fun, this added power is actually improving your vehicles efficiency as well. Added fuel economy is always a plus.


Features for Flashpaq:

  • Handheld tuner boosts your Jeep's horsepower, torque, and fuel economy
    • Reprograms (tunes) the powertrain control module (PCM) components (typically includes engine control module - ECM - and transmission control module - TCM)
  • Pre-loaded tunes boost throttle response, towing performance, and fuel efficiency
    • Tune availability varies by vehicle make, model year, and engine type
  • Jeep-exclusive power levels and user-set options maximize off-road capability
    • CRAWL tune for high low-end torque
    • Lock Rubicon lockers in 4-HI for mud, snow, or dunes
    • TPMS control for off-road use
    • Active fuel management for on/off control
    • Speedometer calibration for tire/gear size and tune adjust for most bolt-on mods
    • Rev- and speed-limiter adjust to prevent unexpected defueling
    • Transfer case and axle gear calibration to improve shift points
    • Real-time idle-up to power auxiliary electronics at a pre-set RPM value
    • Automatic transmission optimization for shift point and pressure adjustment
    • Options vary by model, year and engine type
  • OBD-II monitoring capabilities with diagnostics function let you keep tabs on vital engine data
    • Parameters (PIDs)
    • Read/clear diagnostic codes (DTCs)
  • 2.8" Color, hi-res LCD screen with d-pad control provides easy menu and data access
  • Hi-powered memory and processor allow quick upload of tunes and software updates
  • Integrated USB port and included cable enable device updates via Internet
  • 2-Year limited power train warranty
  • Made in the USA

Features for Jammer Cold Air Intake:

  • Add instant horsepower and torque
  • Improve fuel efficiency
  • Washable, reusable dry filter
  • Durable 16-gauge heat shield for easy mounting to stock airbox
  • Increases air flow velocity
  • Made in the USA

3874-P12 Superchips Flashpaq and Jammer Cold Air Intake - Jeep Wrangler JK 2012-2014



This Product Fits The Following Vehicles



California residents: click here


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Info for this part was:

Employee Daron K
Edited by:
Daron K
Employee Alex H
Written by:
Alex H

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