DIRS-F for Jeep SRT/Trackhawk and Durango SRT/Hellcat (2012 & newer) Front Diff By Per4mance Development

Get ready to beef up your ride with the DIRS-F Front Differential Brace! Designed specifically for SRT Jeep Grand Cherokees and Dodge Durangos, this sturdy piece of engineering is here to keep your front differential locked down tighter than your grandma’s secret cookie recipe.

We’re thrilled to introduce this robust brace that’s not just tough; it’s also passed our preproduction testing with flying colors—and zero increase in NVH. That’s right, folks—your drive won’t sound like a marching band playing in your trunk! The DIRS-F is a complete bolt-on kit, making it easier to install than your favorite seat covers.

So, how does it work? Well, let’s break it down: Part one is the support arm, which bolts right to the vehicle frame at the same points as the front differential. Part two attaches to the differential where the passenger side output shaft connects—an area that often needs some extra love, especially if you’ve got a high-horsepower beast under the hood. This part links back to the support arm, featuring an OEM differential bushing that adds a third triangulated integration point. Think of it as giving your differential a warm hug, but a really strong one!

A little heads-up: the DIRS-F design incorporates a pressed-in extension for the rear frame mount, welded in for added strength. You might notice some variations in the anodization coating in this area, but hey, a little character never hurt anyone!

Crafted from American-made CNC machined T-6061 billet aluminum, this brace is built to last. The kit comes complete with Grade 10.9 hardware and everything you need for installation, including Loctite—because who doesn’t want a little extra stickiness in their life?

So, elevate your ride and hit the road with confidence. With the DIRS-F, your front differential will be as solid as your enthusiasm for road trips!