The Hellwig EZ‑990 Helper Spring kit for 2005–2013 Toyota Tacoma 4WD with TRD package increases level load capacity up to 2,000 lb using a tunable, bolt‑on helper spring. Made from heat‑treated ASTM 5160 spring steel and supplied with heavy U‑bolts and hardware, the kit is adjustable for changing tow and haul needs and helps maintain stability and control when carrying heavier loads or towing.
Hellwig 05-13 Toyota Tacoma 4WD w/ TRD Pkg. EZ Level 990 Helper Spring - Up To 2000lbs