The Eibach E30-35-066-03-02 is a set of two rear coil springs from the manufacturer's PRO-LIFT-KIT line, listed for the 2024-2026 Ford Ranger Raptor Double Cab with the 3.0L twin-turbo V6 in 4x4 form. The listing notes the springs are designed to use OE FOX electronic shocks, so the factory damper setup stays in place. The manufacturer lists the rear lift at +1 inch, and the front end is left alone unless you add the separate front set.
Compared with spacer blocks that sit above the rear shock mounts, a purpose-built coil spring changes the rear spring rate and height together, which is why the manufacturer positions this line as a spring solution rather than a spacer. The manufacturer says the lift line is designed to increase ground clearance, improve off-road capability, and maintain excellent on-road ride quality. Its listed benefits also include improved weight transfer, increased launch traction, and consistent drag strip performance. Those are the manufacturer's product-line claims, not measured results for this exact set.
Owners running Eibach coil springs on Ranger Raptors on user forums describe a firmer feel on pavement, and one noted that coming off the asphalt the suspension has to be switched to offroad mode, because on normal it is too hard. Eibach publishes install instruction sheets for its Ranger Raptor lift springs, but I could not confirm the sheet for this exact part number, so check the manufacturer's documentation before starting. Plan on safely supporting the rear axle, using a spring compressor, and having an alignment check afterward. Searchers looking for a 2024 2025 2026 Ranger Raptor rear lift spring, FOX shock compatible rear coil spring, or no-spacer rear lift will find this set matches those needs.
Yes. The manufacturer states the springs are designed to use OE FOX electronic shocks.
The manufacturer lists +1 inch at the rear for part number E30-35-066-03-02. The heavy-duty PRO-LIFT-KIT HD rear set is a separate part number, and the manufacturer lists its rear height as a range tied to load, from 0 lbs to 500 lbs.
This listing is rear only. The manufacturer offers a separate front set under part number E30-35-066-02-20. I did not confirm whether the front and rear must be run together, so check with the manufacturer if you are planning a mixed setup.
Rear coil spring replacement is a hands-on job that requires a safe way to support the axle and a spring compressor, and owners on user forums have had local shops handle these installs. Eibach publishes instruction sheets for its Ranger Raptor lift springs, so review the sheet for this part number before you start. Expect the ride to change afterward, and have an alignment check done once the truck is back on the ground.
