L5P Exhaust Systems
17-23 Duramax 4″ Downpipe Back Delete Exhaust
C6056PLMUSD $656.6717-23 Duramax 4″ Downpipe Back Delete Exhaust W/Muffler
C6056PUSD $757.1117-19 Duramax Flo Pro 5″ Downpipe Back Delete Exhaust (No Muffler)
FLO-680NMUSD $764.8320-22 Duramax Flo Pro 5″ Downpipe Back Delete Exhaust (No Muffler)
FLO-20151NM-1USD $741.6617-19 Cab & Chassis Flo Pro 4″ Downpipe Back Delete Exhaust
FLO-887USD $750.93