: Lower links are often set at approximately a 7-degree angle to the ground for optimal geometry.
The ZFX South of the Border 4 link is a superior suspension system designed for off-road enthusiasts who demand a reliable and durable setup for tackling challenging trails. With its durable construction, adjustable design, improved articulation, and increased ground clearance, this system provides a smooth ride, enhanced off-road capability, and improved durability. Whether you're a seasoned rock crawler or an overlander, the ZFX South of the Border 4 link is an excellent choice for anyone looking to upgrade their vehicle's suspension system. zfx south of the border 4 link
The "South of the Border" series is often characterized by its heavy-duty build quality, designed to handle the high-horsepower demands and high-impact landings of desert racing and extreme trailing. : Lower links are often set at approximately
: The specific placement of these links allows builders to tune "anti-squat," which determines how much the vehicle's rear dips under power, directly impacting traction on loose dirt. South of the Border: The Proving Ground Located near the North and South Carolina border, the South of the Border Motocross (SOBMX) Whether you're a seasoned rock crawler or an
The ZFX South of the Border 4-Link is a high-performance suspension system engineered by ZFX, a renowned manufacturer of off-road suspension components. This system is specifically designed for vehicles that require exceptional articulation, stability, and control in extreme off-road conditions. The South of the Border 4-Link is a four-link suspension design that replaces the traditional leaf spring or coil spring setup, offering unparalleled flexibility and ride quality.
Parallel Setup (Needs Track Bar) Triangulated Setup (Self-Centering) [ Frame ] [ Frame ] │ │ / \ │ │ / \ │ │ / \ [ Axle ] [ Axle ] 🎛️ Choosing Your Layout: Parallel vs. Triangulated Parallel 4-Link Layout Triangulated 4-Link Layout Requires a Panhard bar or track bar Self-centering due to the angled links Wheel Articulation Moderate; restricted by the track bar's travel arc Extreme; ideal for rock crawling and trail use Packaging Space Easier to fit around stock frames and fuel tanks Requires open space under the chassis Best Application Drag racing, street rods, heavy-duty towing Off-road rigs, custom rock crawlers, prerunners 🛠️ Step-by-Step Installation Process
While less documented in public sources, the series also includes a fifth part, suggesting that ZFX produced at least six films under the South of the Border banner, progressing from Part 1 through Part 6.