Suspension and Components› Springs and Components
TeraFlex
18C WRANGLER JL 4DR 4XE: 4.5IN REAR COIL SPRINGS PAIR
SKU: T00T 1864303
Moderate — 2–4 hours
Description
MIA's Description
The springs provide a 4.5-inch lift height, balancing ground clearance with drivability for both on-road and off-road applications.
Fitment
Fitment Guaranteed
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on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | TeraFlex |
| Part Number | T00T 1864303 |
Videos
Jeep Wrangler JL Teraflex 2.50-Inch Coil Spring Base Suspension Lift Kit Review & Install
TeraFlex Install: JL 2.5" Base Lift Kit
TeraFlex Install: JK 2.5" Spring Lift Kit
The TRUTH about Teraflex!
JT: 3.5" Coil Spring Base Lift Kit Install | TeraFlex
TeraFlex: JL Sport ST4 Suspension System
TeraFlex: JL Sport ST2 Suspension System
TeraFlex Install: JL 2.5" Performance Spacer Lift Kit
TeraFlex Install: JL 4.5" Base Lift Kit
JL 9550 Shocks Install | TeraFlex
JT Rear Springs, Explained | TeraFlex
TeraFlex: JL Sport ST3 Suspension System
2014 JK Jeep Wrangler Gets Raised with a TeraFlex 3" Lift Kit
TeraFlex Install: JL SpeedBumps
Teraflex 4-inch Lift Kit Review
MetalCloak True Dual Rate Coils vs. Rock Krawler, Teraflex & Skyjacker | Ride Quality, Flex & More
TeraFlex Install: JL/JLU Front Lower Control Arm Drop Bracket Kit
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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