Per4mance Development DIRS-R 2015-23 V8 Chargers/Challengers/300 & Demon 170 RWD

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

 

DIRS-R Features:
1) US-made

2) 32.5% lighter than the standard DIRS

3) Fits Demon 170

4) Fits with most aftermarket exhausts

 

Two-piece differential brace from Per4Mance Development:
- 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

- Grade 10 Stainless Steel Hardware/North American made galvanized bushing bolt

- P4D tool-less inserts for cross-member attachment

- Hard anodized coating in black  

- EZ access for fill and drain plugs - no removal of the DIRS-R brace is required

- Complete kit with all hardware, inserts and printed instructions

 

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 noticeable increase in NVH

 

WILL WORK WITH STOCK AND MOST AFTERMARKET EXHAUST SYSTEMS INCLUDING BORLA - WILL NOT WORK WITH aFe EXHAUST!

 

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

 

IMPORTANT:

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