FRTT350J Suspension Enhancement System

This Timbren SES (Suspension Enhancement Systems) Helper Spring Kit is designed to mount to the inside coil spring of your vehicle maintain up to 8,000 pounds weight capacity and comes with Aeon hollow rubber spring.

Designed to deliver trouble-free, consistent performance

Right for your vehicle and lifestyle

Made from high-quality materials for ultimate durability

California Residents Prop 65 warning: Products may contain a chemical known to the State of California to cause cancer, birth defects or other reproductive harm.

This product has a manufacturer warranty against defects in materials and workmanship for a period of ONE (1) YEAR from the date of original retail purchase. See our Seller Return Policy for more details.