The Utimate Package includes three items:
 
1) Per4mance Development DIRS (R Version) for 2015-23 V8 Challengers/Chargers/300
2) Per4mance Development Billet Race Brace
3) JXB Performance Driveshaft Center Support Bearing Upgrade with both Street and Track bushings
 
Please view the items individually for complete descriptions.
 
The DIRS (R Version) replaces the original DIRS. It fits all 2015-2023 V8 Challengers/Chargers/300s regardless of trim level!
 
WILL WORK WITH STOCK AND MOST AFTERMARKET EXHAUST SYSTEMS INCLUDING BORLA
 
 
IMPORTANT:
Use of the DIRS (R Version) may impact the manufacturer's warranty. Purchaser assumes all responsibility for installation and use.