L5P Exhaust Systems
17-23 Duramax 4″ Downpipe Back Delete Exhaust
C6056PLMUSD $655.3217-23 Duramax 4″ Downpipe Back Delete Exhaust W/Muffler
C6056PUSD $755.5517-19 Duramax Flo Pro 5″ Downpipe Back Delete Exhaust (No Muffler)
FLO-680NMUSD $763.2620-22 Duramax Flo Pro 5″ Downpipe Back Delete Exhaust (No Muffler)
FLO-20151NM-1USD $740.1317-19 Cab & Chassis Flo Pro 4″ Downpipe Back Delete Exhaust
FLO-887USD $749.38