2009-2014 HEMI Chargers/Challengers/300 RWD DIRS-G Differential Brace by Per4mance Development

SKU:P4D-DIRS-G
Dimensions:12x12x8
Weight:14.0 lbs
429.0000389.0000
**Please check local and State laws for emissions compliance before purchasing this product**
 
*Year/Model/Transmission  
2009-2014 SRT models
2009-2014 R/T 6-speed Manual models
2012-2014 R/T Automatic models w/Getrag 226 option
Other (2009-2014): Owner confirms Getrag 226

Sale Price: $389.00
Customized Price: $389.00

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Differential Integration and Reinforcement System - reinforce your differential case and improve your car's IRS operation and traction with the DIRS-G!

 

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.

 

P4D's goal was two-fold:
  1. Could they develop a better solution?
  2. Could this new solution be more harmonious with the OEM IRS?
This led them 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.

The DIRS-G builds on the tremendous success achieved for 2015 and newer cars with the original DIRS.

 

Features:
  • American made and CNC machined T-6061 billet aluminum
  • OEM differential bushing
  • ARP fasteners/US made galvanized bushing bolt
  • P4D tool-less insert for cross-member attachment
  • Hard anodized coating in black (image is of preproduction units)
  • Access to fill and drain plugs

 

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:

Your car must be equiped with a Getrag 226 differential for the DIRS-G to fit. The Getrag 226 differential has cooling fins like in the product pictures. If your diff does not have cooling fins and is smooth, it will not work for your car.

 

Use of the DIRS-G may impact the manufacturer's warranty on the differential.
Purchaser assumes all responsibility for installation and use.
 
2009-2014 V8 Chargers/Challengers/300 RWD 
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