The ICON 3” Lift Rear Coil Spacer Kit is used as part of the ICON 6” Lift Performance Suspension System for the 2022-2024 Toyota Tundra and allows the OE rear coil springs to be reused to obtain the required rear lift at a lower cost while still allowing the option to upgrade to ICON Triple Rate Rear Coil Springs in the future. These high-quality spacers are fabricated from CNC laser cut steel and powder coated with a semi-gloss black finish.