2004 Jeep Wrangler 4.0L

  • The DiY Unichip kit that comes pre-mapped to optimize our bolt-ons accessories
  • Easy to follow hardwire instructions
  • Custom Tunable with Unichip Tuning Software
  • Adds 20 + hp and 25 + lb-ft of torque
SKU: 2720061 3x3a MY04 Categories: ,


Out of stock

  • All Wrangler 4.0 L Jeeps supported from ’00, ’01, ’01, ’02, ’03, and ’04, ’05, and ’06
  • Maps available for Magnum Powers with 42 lbs Injector
  • All hardware included
  • All kits come preprogrammed with 2 maps
  • User programmable with 5 maps, requires USB to Unichip download cable ($45)
  • FREE access to Unichip Map Database
  • FREE access to Unichip Programmer Software
  • Custom Tunable
  • The Unichip is transferable to your next vehicle.
  • Engine: 4.0 liter
  • ECU Connector ( 3x3a)


Weight 4.5 lbs
Dimensions 15 × 10 × 2 in
Vehicle Modifications

Stock, AEM CAI, TB, AEM CAI, Cat/B, TB, AEM CAI, All Headers, Cat/B, TB, AirRaid CAI, TB, AirRaid CAI, All Cat/B, TB, AirRaid CAI, All Headers, All Cat/B, TB, All Cat/B, All Drop In Filters, K&N FIPK, TB, K&N FIPK, All Cat/B, TB, K&N FIPK, All Headers, All Cat/B, TB, MOPAR CAI, TB, MOPAR CAI, All Cat/B. TB, MOPAR CAI, All Headers, All Cat/B, TB


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Jeep Wrangler 2004
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