Install notes and evidence

EVO source wording says: EVO MFG LCG JK Front/Rear Bolt on Coilover HD Spring Pair. Verify position, lift-height range, shock/spring/control-arm pairing, bracket requirements, alignment impact, and whether this is a standalone part or a component of an EVO system.

Product-specific install PDFs or videos are not captured for this record yet. Treat this as a source gap before quote, checkout, or labor planning.

Suspension & liftsSource-captured candidateProduct image available

EVO Manufacturing

LCG FRONT/REAR BOLT ON COILOVER HD SPRING PAIR FOR JK/JKU

Vendor fitment: 2007-2018 JK Wrangler. Suspension & lifts fitment from the vendor source. Confirm final options and fitment on the vendor page before purchase.

EVO MFG LCG JK Front/Rear Bolt on Coilover HD Spring Pair EVO MFG Bolt on Coilover owners running a fully accessorized Jeep JK/JKU and/or looking for additional lift the EVO HD Coilover springs are here to help you achieve that. This product requires a simple swap of springs on your EVO MFG Bolt on Coilovers with a floor jack and basic hand tools. Replaces lower coil on our supplied EVO Spec King Coilovers. Can also be used for lower rear coil replacement after upper HD spring has already been replaced to further carrier more load and/or lift. INSTALLATION TIME 1-2 HOURS Download PDF Instructions: EVO-S101F.pdf WARNING: This product can expose you to chemicals including silica, crystalline which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.

SKU

EVO-S101F

Price

$189

Role

review candidate

Start build with this part Vendor/source

Ask Rig Builder about this product

Ask product-specific questions about fitment notes, install docs, and simple comparisons.

For full build planning, tire/lift/wheel combinations, or a recommendation path, use the main Ask Rig Builder advisor.Open Ask Rig Builder

Question

What lift height is this for?

Suspension lift height

We don't have that info yet.

Sources

- EVO Manufacturing product page: https://evomfg.com/products/lcg-front-bolt-on-coilover-hd-spring-pair-for-jk-jku

Fitment and build notes

Vendor catalog record promoted for browsing. Final fitment, install dependencies, and shopper selection still require review before checkout.

For a lift, the last check is the complete Jeep setup: exact year/model/trim, doors, engine, lift variant, target tire size, wheel width and offset/backspacing, bump stops, flare/fender clearance, gearing, spare support, added bumper/cargo weight, and whether a shop is installing it.

Readiness

Fitment statusBuilt from a manufacturer product record, but still needs exact vehicle setup, install evidence, dependencies, and selected variant review before purchase or quote.Source-captured candidate

Evidence levelThe manufacturer product page is captured. Product-specific install PDFs, dependency mapping, owner/shop evidence, and final approval may still be missing.Manufacturer page captured

Install docsNo product-specific install PDF, install support link, or official video is captured for this record yet.Source needed

Product imageProduct image available

Purchase pathUse for build planning or a shop quote

Visual prioritymedium

Source-backed facts

Fact summary

Models: JK Wrangler; Years: 2007-2018; Source: evomfg.com; Captured: 2026-04-27