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JKS Manufacturing 18-21 Jeep Wrangler JL Adjustable Coilover Spacer Kit - Rear

Name: JKS Manufacturing 18-21 Jeep Wrangler JL Adjustable Coilover Spacer Kit - Rear
Brand: JKS Manufacturing
SKU: jksJKS2571
Price: 397.95 USD

MPN JKS2571 · Store SKU jksJKS2571

$397.95

CHECK AVAILABILITY0 in supplier warehouses. Ask JuiceBuilt about availability.

Supplier stock checked 11/8/2026, 6:16:11 AM UTC. Adding a part does not reserve it.

30-day returns for unopened, unused new parts

Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

Shipping & returns ↗This policy does not limit rights required by law.

Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.

Product details

Fine tune your Jeep Wrangler JL ride height with JKS rear adjustable coil spring spacers (ACOS). ACOS feature adjustable collars along with built in bump stops. Whether you added some extra weight, a larger set of tires or just did not quite get enough lift, ACOS are happy to help with 2-4" of adjustment. Simply adjust the locking threaded collars. No need to take your suspension apart. Additionally, they feature integrated bump stops that allow you to fine tune their placement for max wheel travel and tire clearance. The high-tech billet design also looks cool. Sold in pairs. Fine tune your Jeep JL suspension with these ACOS rear adjustable coil spring spacers. Perfect for dialing in your rig. 2018-2027 Jeep Wrangler JL Rear ACOS Spacer Kit

Manufacturer fitment & guides

Check JKS2571 against the manufacturer’s application information below.

A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.

Part-specific notes

California Proposition 65: Y

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Add your exact parts and delivery details, then continue to payment. Eligible orders show the final parts, shipping and tax total and a PayPal button here after automatic checks. Freight, oversized, custom and uncertain items go to JuiceBuilt for a quote. You are charged only after approving PayPal; supplier orders are submitted separately after verified payment.

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What is the return policy?

Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

The customer pays return shipping for a change-of-mind return.

Any actual supplier restocking charge is disclosed before purchase.

Clearance and scratch-and-dent parts are final sale. No returns or refunds.

Read the full shipping & returns policy ↗

This policy does not limit rights required by law.

JKS Manufacturing 18-21 Jeep Wrangler JL Adjustable Coilover Spacer Kit - Rear

Product details

Manufacturer fitment & guides

Part-specific notes

THE NEXT PART
OF YOUR BUILD.

Free shipping on $100+ orders.

Build with the right brands.

Shop your platform.

Shop by parts section.

Find your next upgrade.

Make the whole setup work.

A few things to know.

Your cart.

Freight & oversized shipping quote

Delivery address