MagnaFlow 18995 4″ Aluminized PRO DPF Series Filter-Back Diesel Performance Dual Exhaust System fpr 2011-2013 GM Duramax LML 6.6LMagnaFlow 18995 4″ Aluminized PRO DPF Series Filter-Back Diesel Performance
Dual Exhaust System
Chassis:
Extended-Crew Cab / Short-Long Bed
Vehicle:
2011-2013 GM Duramax LML 6.6L
Features:
- Aluminized Steel
- DPF Back Exhaust System
- 4″ Tubing
- 5″ Tip
- 100% Mandrel-Bent
- Installation Hardware
How is RPM Outlet able to offer such low prices on diesel exhaust systems? The answer is simple. We have removed the middle man and their price mark ups. The exhaust systems listed above are true factory direct exhaust system, which keeps our pricing extremely low for our customers.





















