CAT-BACK EXHAUST,14-19 GM 1500 CREW,DOSS GM C10-15 Kits 1971-1987 FORGED NARROW SUPERLITE CALIPERS

FORGED NARROW SUPERLITE CALIPERS

4 COMPRESSION

you'll get high performance handling

WALL THICKNESS: 0

Replace those old

CAT-BACK EXHAUST,14-19 GM 1500 CREW,DOSS GM C10-15 Kits 1971-1987 FORGED NARROW SUPERLITE CALIPERSBRAND NEW FLOWMASTER FLOWFX CAT BACK EXHAUST SYSTEM, 409S STAINLESS STEEL, 4" BLACK CERAMIC TIPS, DUAL SAME SIDE EXIT, COMPATIBLE WITH 2014 2019 SIERRA 1500 CREW CAB & DOUBLE CAB MODELS WITH 4. 3L & 5. 3L INTRODUCING FLOWMASTER NEW LINE OF FLOWFX CAT BACK EXHAUST SYSTEMS, THIS FLOWFX SYSTEM IS PERFECT FOR THE PERSON LOOKING FOR A MODERATE TO AGGRESSIVE EXTERIOR AND INTERIOR SOUND LEVEL. FEATURES INCLUDE 409S STAINLESS STEEL MANDREL BENT TUBING FLOWING