AUTOACER Front & Rear PU Suspension Lift Kit 8 Pcs - Spring Spacers 45mm / 1.75" Lift & Extended Jounce Bumpers (Left & Right) for Wrangler TJ, Rubicon, Wrangler TJ Unlimited, Rubicon Unlimited

Kit includes 8 pieces: 4 Front & Rear Polyurethane Spring Spacers (45mm / 1.75" Lift - Left & Right) and 4 Front & Rear Polyurethane Extended Jounce Bumpers (Left & Right) for enhanced suspension performance. Vehicle Compatibility: Compatible with 1997-2006 Wrangler TJ, 1997-2006 Rubicon, 2004-2006 Wrangler TJ Unlimited, and 2004-2006 Rubicon Unlimited for a perfect fit and easy installation. ASSEMBLY NOTES: Should be installed by a professional mechanic, must re-use with original spring coils, no new hardware required to assemble spacers, offers 45mm or 1.75” lift with stock isolators, or 1.12” lift without, and an alignment is required after installation. Disassemble the spring assembly, remove factory rubber isolator, stock jounce bumper, and cup, then install PU spacers over the stock isolators (if used), with the lip facing down and the flat portion facing the back, followed by installing the jounce bumper, greasing it, and snapping it into place. Made from durable polyurethane that lasts longer than rubber and does not rust, these spacers are easy to fit for a perfectly tailored suspension setup; tighten suspension arm bushings while the car is on wheels (not while lifted) to prevent early wear. Material: Constructed from high-grade polyurethane, this suspension lift kit provides greater durability and strength compared to rubber components. Polyurethane material is known for its resistance to wear, ensuring a longer lifespan and minimizing maintenance. Professional Installation Recommended: For optimal safety and performance, it is recommended that the installation of this suspension lift kit be carried out by a professional mechanic. A professional installation ensures that all components are correctly fitted and securely attached. Enhanced Vehicle Stance: Installing this suspension lift kit raises the vehicle, resulting in a more aggressive stance and improved ground clearance, which can be particularly useful for off-road driving and navigating uneven terrain. Quality Assurance: AUTOACER is committed to providing high-quality products and exceptional customer support for any issues related to manufacturer defects.