2 1/2" Cat Back, Dual Split Side, AL, 2003-2007 2500 HD 6.0L CC-SB Part#: S5012AL Chev/GMC 2500 HD 6.0L CC-SB 2003-2007 | 3 1/2" OD Tip Included $524.99 Quick View
2 1/2" Cat Back, Dual Split Side, AL, 2003-2007 2500 HD 6.0L EC-SB Part#: S5010AL Chev/GMC 2500 HD 6.0L EC-SB 2003-2007 | 3 1/2" OD Tip Included $499.99 Quick View
2 1/2" Cat Back, Dual Split Side, T304, 2003-2007 2500 HD 6.0L CC-SB Part#: S5012304 Chev/GMC 2500 HD 6.0L CC-SB 2003-2007 | 3 1/2" OD Tip Included $849.99 Quick View
2 1/2" Cat Back, Dual Split Side, T409, 2003-2007 2500 HD 6.0L CC-SB Part#: S5012409 Chev/GMC 2500 HD 6.0L CC-SB 2003-2007 | 3 1/2" OD Tip Included $489.99 Quick View
2 1/2" Cat Back, Dual Split Side, T409, 2003-2007 2500 HD 6.0L EC-SB Part#: S5010409 Chev/GMC 2500 HD 6.0L EC-SB 2003-2007 | 3 1/2" OD Tip Included $584.99 Quick View