V4 Coilover Kit for 15-23 Challenger & Charger SRT Hellcat By KW Suspensions

Let’s be honest—your Hellcat already has enough power to terrify small children, anger your neighbors, and make your grandma clutch her pearls. But all that muscle doesn’t mean much if your suspension feels like it’s sponsored by a pogo stick. Enter the KW Variant 4 Coilover Kit, a suspension upgrade so good it should probably come with a cape.

Originally developed for high-dollar supercars and sports cars, KW decided to be generous and let us mere mortals with big, heavy muscle cars join the fun. The Variant 4 is all about control, customization, and turning your daily commute into something that feels suspiciously like a track day (minus the helmet hair).

The magic here is in the triple-adjustable dampers. You get independent tuning for rebound, plus both low-speed and high-speed compression damping. Translation? You’re in full command whether you’re taking a slow cruise through the cul-de-sac or blasting down the drag strip like you’re late for Taco Tuesday.

Crafted from stainless steel or aluminum struts (depending on your car), this setup isn’t just about performance—it’s also built to last longer than your last set of rear tires (and we know those didn’t make it very long). KW even made sure your Hellcat sits just right: drop the front anywhere from 0.2″ to 1.0″ and the rear from 0.4″ to 1.2″. Enough to kill that wheel gap, but not so low that you start using parking blocks as speed bumps.

So, if you’re ready to trade floaty stock handling for something that feels planted, precise, and downright fun, the KW Variant 4 is your ticket. Your Hellcat deserves it. And so do you.