Choose from the above categories or browse the options below
 
|  | ||
| 4" Cat Back Single | ||
| Aluminized | Stainless | 2004.5-2007, 5.9L, 2500/3500, HO600 | 
| EC-QC/SB-LB-Dually, MC/SB .................................................................................. | 818 | - | 
| 5" Cat Back Single | ||
| Aluminized | Stainless | |
| 2004.5-2007, 5.9L, 2500/3500, HO600 | EC-QC/SB-LB-Dually, MC/SB .......................................................................... | 618 | SS618 | 
|  | ||
| 4" Cat Back Duals | ||
| Aluminized | ||
| 2004.5-2007, 5.9L, 2500/3500, HO600 | ||
| EC-QC/SB-LB-Dually, MC/SB ...........................................................................*Dual tailpipes may not fit or require modifications with suspension lifts & air bags | 718 | |