Per4Mance DIRS-J Diff Brace for 2015-2024 Jeep Grand Cherokee SRT & Trackhawk & Dodge Durango SRT & Hellcat

Differential Integration and Reinforcement System - reinforce your differential case and improve your car's IRS operation and traction with the DIRS-J! 100% satisfaction guaranteed. - Part one attaches the differential using the lower two main case bolts and the two lower case bolts to reinforce the differential.- Part two attaches to the rear cross-member and carries an OEM differential bushing (just like the two in the rear cross-member) to add a third, triangulated integration point to "attach" to the reinforced differential.   Fitment: - 2015 and newer SRT 392 and SRT Trackhawk Jeep Grand Cherokees - 2015 and newer SRT 392 and SRT Hellcat Dodge Durangos     Features: - American made and CNC machined T-6061 billet aluminum - OEM differential bushing - ARP (or equivalent) and Grade 10.9 hardware - 304 Stainless Steel threaded cross-member inserts - Complete kit with everything needed for installation including Loctite - Hard anodized coating in black   - Access to fill and drain plu