Per4mance Development®

Per4mance Development® (15-20) Mopar V8 Differential Reinforcement & Integration System Brace

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  • Regular price $549.00




Compatible: (5.7L/6.2L/6.4L)

2015 - 2020 Chrysler 300

2015 - 2020 Dodge Charger 

2015 - 2020 Dodge Challenger

 

 

 

Differential Integration and Reinforcement System - reinforce your differential case and improve your car's IRS operation and traction with the DIRS! 100% satisfaction guaranteed.

 

New transformative product from Per4Mance Development: Starting in January 2019, P4D decided to take a fresh look at the differential brace taking into consideration what has worked and what could be improved. Working with a new mechanical engineer, we started with a blank sheet of paper.


Our goal was two-fold:
1) Could we develop a better solution?
2) Could a new solution be more harmonious with the OEM IRS?

This led us to develop a two-piece differential integration and reinforcement system.
- Part one attaches the differential using the lower two main case bolts and the three 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.

 

Features:

- American made and CNC machined T-6061 billet aluminum

- OEM differential bushing

- ARP fasteners/US made galvanized bushing bolt

- P4D tool-less PEM inserts for cross-member attachment

- Hard anodized coating in black (images are of preproduction units)

- Access to fill and drain plugs

- Typically ships in 24-48 hours

 

User reported observations and benefits:

1) Product Quality and Packaging
2) Strength and Robustness
3) Improved rear-end dynamics including increased traction/less wheel hop
4) No increase in NVH

 

IMPORTANT: The DIRS is not compatible with BORLA aftermarket exhaust systems. Contact us if you’d like a DIRS and run Borla exhaust.

 

100% satisfaction guaranteed, return within 30 days of receipt for a full refund.

 

IMPORTANT:

Use of the DIRS may impact the manufacturer's warranty on the differential. Purchaser assumes all responsibility for installation and use.

 

Warranty: