Category: Off-Road Vehicles and Accessories Off-road vehicles are designed to handle rough terrain, including dirt, rocks, and mud. They often have features such as four-wheel drive, high ground clearance, and rugged suspension systems that allow them to navigate through challenging conditions. These vehicles can be used for a variety of purposes, including recreation, transportation, and search and rescue operations. When it comes to off-road vehicles, one important aspect is the suspension system. The suspension system helps absorb shocks from uneven terrain and keep the vehicle stable and controlled. There are many different types of suspension systems available for off-road vehicles, including coil springs, air springs, and hydraulic systems. TeraFlex is a well-known brand that specializes in off-road suspension systems for Jeeps. They offer a variety of options to suit different needs and budgets, from basic spacer lifts to more advanced short arm and long travel suspensions. In this review, we will take a closer look at some of TeraFlex's most popular products for Jeep JK and JL models. TeraFlex 1211000 07-17 Jeep JK Wrangler 2 Door, Sport S/T, 1, No Shocks: This is a basic spacer lift kit that adds 1 inch of height to the Jeep JK. It includes a set of aluminum spacers and bolts for easy installation. This kit does not include shocks or any other suspension components, so it's important to have those installed as well in order to get the most out of the lift. TeraFlex 1165121 JL 2-Door: 1.5” Sport ST1 Spacer Lift System & Falcon 2.1 Monotube: This is a more advanced spacer lift kit that adds 1.5 inches of height to the Jeep JL. It includes a set of aluminum spacers, bolts, and a Falcon 2.1 monotube shock absorber for improved performance on rough terrain. This kit also comes with a pre-installed sway bar link and adjustable rear leveling valve. TeraFlex 1522200 JL 2-Door: 2.5” Alpine CT2 Short Arm Suspension System – No Shock Absorbers: This is a short arm suspension system that adds 2.5 inches of height to the Jeep JL. It includes a set of aluminum control arms, coil springs, and a Falcon 2.1 monotube shock absorber for improved performance on rough terrain. This kit also comes with pre-installed sway bar links and adjustable rear leveling valve. TeraFlex 1514433 JL 2-Door: 4.5” Sport ST4 Suspension System & Falcon 3.3 Fast Adjust: This is a long travel suspension system that adds 4.5 inches of height to the Jeep JL. It includes a set of aluminum control arms, coil springs, and a Falcon 3.3 fast adjust shock absorber for improved performance on rough terrain. This kit also comes with pre-installed sway bar links, adjustable rear leveling valve, and front and rear anti-roll bars. TeraFlex 1522221 JL 2-Door: 2.5” Alpine CT2 Short Arm Suspension System & Falcon 2.1 Monotube: This is a short arm suspension system that adds 2.5 inches of height to the Jeep JL. It includes a set of aluminum control arms, coil springs, and a Falcon 2.1 monotube shock absorber for improved performance on rough terrain. This kit also comes with pre-installed sway bar links and adjustable rear leveling valve. TeraFlex 1522231 JL 2-Door: 2.5” Alpine CT2 Short Arm Suspension System & Falcon 3.1 Piggyback: This is a short arm suspension system that adds 2.5 inches of height to the Jeep JL. It includes a set of aluminum control arms, coil springs, and a Falcon 3.1 piggyback shock absorber for improved performance on rough terrain. This kit also comes with pre-installed sway bar links and adjustable rear leveling valve. TeraFlex 1522233 JL 2-Door: 2.5” Alpine CT2 Short Arm Suspension System & Falcon 3.3 Fast Adjust: This is a short arm suspension system that adds 2.5 inches of height to the Jeep JL. It includes a set of aluminum control arms, coil springs, and a Falcon 3.3 fast adjust shock absorber for improved performance on rough terrain. This kit also comes with pre-installed sway bar links, adjustable rear leveling valve, and front anti-roll bars. TeraFlex 1165002 Jl St1 2Dr (No Shocks): This is a basic spacer lift kit that adds 1 inch of height to the Jeep JL. It includes a set of aluminum spacers and bolts for easy installation. This kit does not include shocks or any other suspension components, so it's important to have those installed as well in order to get the most out of the lift.