American Expedition Vehicles
Custom Conversions & Aftermarket Parts
American Expedition Vehicles (AEV) was founded in 1997 in Montana, United States, and is a manufacturer of off-road and overland vehicle parts and accessories, as well as turnkey off-road vehicle packages, primarily based on Jeep Wranglers. All AEV parts are designed and tested in Missoula, Montana, where the company's R&D facilities are located. American Expedition Vehicles (AEV) strives to elevate the Jeep brand image by providing high quality aftermarket Jeep products, wheels, and vehicle conversions with attention to detail, thoughtful design, and excellent craftsmanship throughout. AEV manufactures the industry's only stamped sheet metal parts for the Brute and Highline conversion kits along with a line of Jeep-specific wheels.
- AEV 4.5″ High Capacity Coil Springs for 07-18 Jeep Wrangler JK with AEV 4.5″ DualSport SC/RS Suspension System NTH21505ABSKU: AEV-NTH21505ABSpecial Price $501.56 Regular Price $626.95AEV’s 4.5″ High Capacity Coil Springs are a direct fit upgrade for customers with an AEV 4.5″ DualSport SC/RS Suspension System. Designed with the overlander in mind, these frequency-tuned, progressive rate coil springs provide the increased load carrying capacity necessary for heavily loaded vehicles, while still offering exceptional ride quality, handling and off-road articulation. Learn More