Modern Mopar Differential Reinforcement
Per4Mance Development designs and markets bolt-on differential reinforcement solutions for owners of modern Mopars who want added protection to help prevent case failures on the street and at the track. Our original brace and trendsetting DIRS was awarded a US design patent and the new DIRS-G is patent pending. P4D continues to be the innovator of Mopar differential reinforcement solutions.
We offer on-line tech support and will work with you to ensure your brace product delivers the protection benefits that it was designed for. We also have a 30 day exchange program.
P4D ships globally with successful deliveries to Canada, Australia, NZ, Middle East, UK, Germany, Spain, and the Nordics.
AFFILIATED HIGH PERFORMANCE EXPERTS
We have partner programs with the best known Hemi tuners including our original partner, HHP - High Horse Performance. We also have partnered with Forza Tuning; Allpar Garage; Satera Tuning; and MXA Motorsports. Please contact us for references.