Parts for your 2016 Subaru Xv-Bump stops

2016 Subaru XV bump-stops: what they do and when to replace them

Yes, the 2016 Subaru XV is fitted with bump-stops (also called jounce bumpers). This is confirmed in Subaru’s Factory Service Manual for the GP-chassis XV/Crosstrek (front suspension and rear suspension sections), which shows a foam jounce bumper integrated with the dust cover on the front MacPherson struts and a bumper on the rear dampers. Subaru’s FAST electronic parts catalogue for the 2016 XV likewise lists front strut and rear shock “bumpers” as serviceable components.

On this XV, the bump-stops act like a small, progressive spring right at the end of the suspension travel. They quietly protect the strut and shock internals from harsh bottoming, help keep the tyres in contact with the road on big hits, and stop metal-to-metal contact when you’re loaded up, running rough tracks, or smashing through potholes. They also tidy up the last part of the stroke so the ride doesn’t feel crashy when you run out of travel.

They’re made from resilient microcellular foam and usually live under the dust boot on the front struts, with similar pieces on the rear. While they’re not a scheduled replacement item, they do age. Heat, road grime, and repeated big compressions can make them crack, crumble, or go mushy. If a dust boot tears, the bump-stop can wear faster and the strut shaft can cop extra grit.

As part of routine servicing or any suspension work on a 2016 XV, it’s smart to inspect the bump-stops every 40,000–60,000 kilometres, or whenever struts/shocks are out. Replace them if you see splits, missing chunks, severe compression set, or if you’ve had repeated bottoming-out. Typical symptoms include a hard “thud” on big bumps, a noisier or harsher ride when fully loaded, or visible damage when the assembly is apart.

Replacement is straightforward for a pro: fronts require strut removal and spring compression, rears are simpler but still need correct reassembly. It’s best to fit OE or quality aftermarket parts that match the XV’s travel—don’t trim bump-stops unless the kit instructions say so. After front strut work, book a wheel alignment. If the car is lifted, running heavier loads, or doing regular off-road work, talk to a suspension specialist about bump-stop length and material to keep travel, comfort, and protection in balance.

• Inspect during any strut/shock replacement
• Look for cracks, crumbling, or torn boots
• Consider upgrades if lifted or frequently loaded

Popular questions about 2016 Subaru XV bump-stops

Do 2016 Subaru XVs actually have bump-stops?
Yes. The XV uses jounce bumpers on both the front struts and the rear dampers. They’re tucked under the dust boots up front and work as a secondary spring to prevent harsh bottoming. If you remove the strut or shock, you’ll see them clearly as a foam bumper on the shaft.

When should the bump-stops be replaced?
They’re inspected rather than replaced on a fixed schedule. A good rule is to check them every 40,000–60,000 km or whenever struts/shocks are out. Replace if the foam is cracked, perished, missing pieces, or if you’ve noticed hard bottoming with a thud. Torn dust boots are a cue to replace both boot and bump-stop together.

I’ve lifted my 2016 XV—do I need different bump-stops?
Often, yes. A lift can change bump and droop travel. Correct-length or higher-rate bump-stops can protect the shocks and prevent tyres contacting guards at full compression. Choose parts designed for the XV and the lift height, and get alignment checked after any front strut work.