MT-KEY-46220 - Metal-tech 4x4 GX Rear Coil Conversion Kit Stage 2 w/ Key Cones
The Metal Tech 4x4 Lexus GX470 Rear Coil Conversion Kit solves all these issues by removing the air bags and in place: stock height coil spring or 2-3" lift spring can be put in place. We achieve this by reproducing what Toyota developed for the Toyota, Prado, 4Runner and FJ Cruiser rear suspension setup. First there is a bolt on spring locator that mounts to the axle housing with a polyurethane spring tail isolator that slips over for the bottom of the coil spring to rest on. On top we use the Key Cones that keep the spring in place and acts a secondary dual rate spring when the axle comes in hard contact when coming off a ledge.
This Lexus GX470 rear coil conversion kit is designed to be used for people who want to get rid of their air bags all together and go to a traditional coil spring at factory ride height or for those that are looking to lift the rear end. This is kit is 100% bolt on with no additional modifications required. If your intended purpose to is lift the rear end, you will need to disconnect the ride height control computer that is located in the driver side kick panel and the fuse/relay inside the engine bay.
Lexus GX470 Rear Coil Conversion Kit Includes:
- 1 Pair of Spring Tail Isolators
- 1 Pair of Spring Locators
- 1 Pair of Key Cones (description below)
- Mounting Hardware
- Estimated Install Time: 2.5 hours
Dual Rate high-performance polyurethane upper spring cones for rear mount applications. Toyota calls these “Secondary Springs" (commonly mistakenly called isolators by some). Key Cones were developed by Metal-tech 4x4 and Energy Suspension over a 3yr collaboration. This dual rate secondary spring is featuring Energy Suspensions proprietary polyurethane in two different durometers. The top accordion tip is soft when engaged and the lower body is firmer as your suspension nears the end of travel. Far superior to the single rate basic rubber found in the OEM application. Key Cones unlock hidden performance on your truck.
- 100% designed, engineered, tested, and made in the USA.
- **Patent Pending**
- (One truck uses one pair)