PERF COILOVER KIT

Discover the next level of performance with the new line of Belltech 2021+ GM SUV lowering kits. Our kit lowers the front of your vehicle -2.5" to -3.5" and -1" to -4.5" at the rear to set the perfect stance and a lower center of gravity. We go well beyond looks and deliver the ride quality you have been dreaming of. The front and rear suspension includes our robust Belltech lowering coilovers designed using high-quality, multi-functional components that are built to last. Each coilover includes a finely tuned Belltech damper that features a large, 2.4" (60mm) damper body and 35mm independent rebound and compression valves. Together, these details keep oil cool and deliver precise, consistent damping throughout travel. The external threads and spring perch offer customizable height adjustability. We feature a large main spring and smaller helper spring. Both the main spring and the helper spring are made of cold-formed tensile steel and are powder-coated to prevent rust and wear. The coilover uses a progressive rate polymer, open-cell, bump stop for ideal bump stop engagement, and the OE top mounts for simplified installation. We include spindles to complete the front end lowering by bringing your wheels' mounting position up higher and settling your vehicle closer to the ground. For the rear suspension we showcase a Belltech rear angle correction control arm kit designed to correct negative camber, return proper ball joint angles, prevent unwanted pulling, and reduce tire wear, which in the long term, is truly pertinent. Engineered specifically for the 2021+ GM SUV, the control arms are easy to install and built to last due to their solid steel construction. We finish with a high-quality powder coat to increase their longevity, Belltech control arms are immensely durable. The result is a smoother, safer ride with improved handling.

Additional Information

Made up of a variety of combinations of our individual lowering components as well as all the installation and alignment pieces necessary to achieve the listed lowering, choosing your kit has never been simpler.

Application Summary

2021-2024 GM Suburban / Yukon XL 2WD/4WD Long Wheelbase

Part Type

Suspension Lowering Kit

• 35mm independent rebound and compression valves
• Adjustable length control arms for angle correction
• Cold-formed steel springs
• Customizable front lowering options of -2.5" to -3.5"
• Customizable rear lowering options of -1" to -4.5"
• Easy to install
• Engineered to exemplify ride quality and performance
• Large bodied 2.4"(60mm) preset Street Performance dampers
• Lowers center of gravity
• Robust drop spindles

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Lowering Kit, Spindles/Lowering Strut, 2.5-3.5 in. Front, 1-4.5 in. Rear, Chevy, GMC, Kit

If you're looking for fun and good looks with a head-turning pickup that you can depend on tomorrow and for years down the road, then Belltech lowering kits are the right suspension choice. Each suspension system that they offer is specifically designed to work and fit properly on your vehicle.