Since its release in 2007, the JK has become wildly popular and nearly 1 million units have been sold in North America. With a wider track and longer wheelbase, the Wrangler JK is roomier, more comfortable, and delivers better on-road performance than its predecessor. However, it needs serious chassis, suspension, and drivetrain upgrades to tackle demanding off-road terrain and rock crawling.
If you believe that paved roads are simply access-ways to the open range, you and your JK need this book. It contains the valuable information to convert any mild-mannered street vehicle into an all-conquering off-road rig. Whether it’s lift kits, wheels, tires, drivetrain, or suspension and engine parts, this volume provides detailed information and insightful guidance so you can build an off-road JK to handle the toughest terrain.
Since its release in 2007, the JK has become wildly popular and nearly 1 million units have been sold in North America. With a wider track and longer wheelbase, the Wrangler JK is roomier, more comfortable, and delivers better on-road performance than its predecessor. However, it needs serious chassis, suspension, and drivetrain upgrades to tackle demanding off-road terrain and rock crawling.
If you believe that paved roads are simply access-ways to the open range, you and your JK need this book. It contains the valuable information to convert any mild-mannered street vehicle into an all-conquering off-road rig. Whether it’s lift kits, wheels, tires, drivetrain, or suspension and engine parts, this volume provides detailed information and insightful guidance so you can build an off-road JK to handle the toughest terrain.
![Jeep Wrangler JK 2007 - Present: Advanced Performance Modifications](http://img.images-bn.com/static/redesign/srcs/images/grey-box.png?v11.11.4)
Jeep Wrangler JK 2007 - Present: Advanced Performance Modifications
144![Jeep Wrangler JK 2007 - Present: Advanced Performance Modifications](http://img.images-bn.com/static/redesign/srcs/images/grey-box.png?v11.11.4)