Jeep Wrangler JL Rubicon Moparized: A Test in Taxco’s Petrified Dunes

Web Editor

June 9, 2025

a jeep driving on a rock in the woods with trees in the background and a sky background with clouds,

Who is Jeep and why is this relevant?

Jeep, a renowned American automobile brand known for its rugged and capable off-road vehicles, has recently showcased the capabilities of their Wrangler JL Rubicon model after a challenging expedition in Taxco, Guerrero. This event was organized by Bosco’s Camp 4×4 as part of their National Off-Road Circuit activities.

What is a Moparized Jeep?

Moparized refers to the integration of original Mopar parts and accessories, which is the service, parts, and performance brand under Stellantis. In this case, the Jeep Wrangler JL was modified with 25 carefully selected accessories to enhance its off-road performance without compromising the manufacturer’s warranty or assembly quality.

Key Components of the Moparized Jeep Wrangler JL Rubicon

  • 4-inch lift suspension, ideal for clearing large obstacles without affecting the center of gravity.
  • 17-inch wheels with beadlocks, allowing reduced tire pressure without losing traction or risking flat-spotting.
  • BFGoodrich KM2 tires, designed for extreme traction in mud, rock, and sand.
  • Rock rails and protective plate, shielding the drivetrain and underbody from direct impacts.
  • Anti-slip mats, perfect for wet or muddy environments, preventing driver slippage.

Technology and Power in Harmony

Contrary to expectations, this Jeep is not just a brute force machine. Its interior offers a comfortable, ergonomic space suitable for long driving sessions, complete with a 12.3-inch touchscreen display. The Wrangler JL Rubicon is equipped with the well-known Pentastar V6 3.6L engine, delivering 285 horsepower and 260 lb-ft of torque. This engine, combined with its automatic transmission and advanced traction systems, ensures acceleration and control comparable to conventional SUVs while maintaining an unyielding adventurous spirit.

Safety and Comfort Features

The new floating rear Dana 44 HD axle and safety elements like rollbar airbags reinforce Jeep’s message that off-road capability doesn’t necessitate sacrificing comfort or safety. The eight-speed automatic transmission with manual mode allows drivers to choose when and how to make gear changes, optimizing engine performance based on terrain.

The Challenge: Taxco’s Petrified Dunes

Located in the less-explored high region of Guerrero, the Petrified Dunes present a unique geological formation resembling sand dunes but with the hardness of rock, formed over millennia through volcanic processes and erosion. This challenging terrain forced drivers and navigators to maintain constant focus, tackling inclines steeper than 38 degrees, crossing deep ditches, and navigating loose rock sections.

Testing the Mopar Accessories

Throughout this adventure, every kilometer covered validated the capabilities and resilience of Mopar accessories. These components, designed and manufactured by specialized engineers from Stellantis, are not mere aesthetic personalizations. They are functional tools with factory warranties, designed for direct installation at Jeep dealerships without requiring structural adaptations or modifications.

Key Questions and Answers

  • What is a Moparized Jeep? A Jeep modified with original Mopar parts and accessories, enhancing its performance without compromising the manufacturer’s warranty.
  • What are the key components of the Moparized Jeep Wrangler JL Rubicon? Suspension lift, wheels with beadlocks, extreme traction tires, rock rails, and anti-slip mats.
  • What makes this Jeep capable off-road? Its powerful Pentastar V6 engine, advanced traction systems, and safety features combined with Mopar accessories designed for rugged off-road performance.
  • What challenges did the expedition face? Steep inclines, deep ditches, loose rocks, and other obstacles tested the Jeep’s capabilities and the effectiveness of Mopar accessories.

Technical Specifications:

  • Engine: Pentastar V6, 3.6L
  • Horsepower: 285 hp
  • Torque: 260 lb-ft
  • Transmission: 8-speed automatic