Rear Suspension Kit for 2017 Ford Expedition EL

Question:

I’m looking to dampen the rear suspension of my 2017 Expedition EL. It rides nice. But a little bouncy for my taste. So I saw these: CSS-1168R. But your site lists 4WD only? I thought the suspension was the same in the models. So before I bought, I wanted to confirm. Thank you.

asked by: Matthew G

Expert Reply:

SuperSprings' Coil Helper Spring kit # CSS-1168R will fit rear coil springs that have a coil spacing of 1.68-inches between the top of one turn and the bottom of the turn above it when the suspension is hanging freely (with the rear of the frame resting on jack stands). It is the only aftermarket rear suspension kit we offer for your 2017 Expedition EL.

If your rear coils have this turn spacing it may fit but you'll also want to confirm that the coil diameter is also compatible. If you can tell me the outside rear coil diameter I will be glad to check with SuperSprings.

The instructions for this kit are linked.

expert reply by: Adam R