Eibach Pro 4" Lift Springs for INEOS Grenadier and Quartermaster

It takes a lot to improve on a platform like the Grenadier, but when it comes to ride height and suspension tuning, Eibach delivers. Their 4" progressive-rate lift springs are purpose-built to unlock the full potential of your Grenadier or Quartermaster, giving you clearance, composure, and a commanding stance on any trail. Unlike spacer lifts that stress your factory geometry, these are true performance springs designed from the ground up. The progressive rate means smoother travel on-road and firmer control when off-road conditions demand it. The result? Confidence across rutted climbs, rocky descents, and everything in between. Pair with Owl shocks or equivalent dampers, and you're ready to eat up terrain with control and style.