17800 Dual Inlet Universal Muffler Sound for 1987-1988 Chevrolet R30

If you want something better than your slow-flowing oem muffler, then these thrush welded mufflers are just what you need. They feature 100 percent fully welded construction and an aluminized cover to resist corrosion. Backpressure is decreased by 30 percent over stock and they produce a deep performance tone under acceleration that quiets down while cruising. Features Dual Inlet Universal Muffler Sound. Dyno tuned for maximum performance. Includes hangers and hardware for easy installation. Mandrel bent 16 gauge aluminized tubing. Moderate to mild exterior exhaust tone. Premium flowmaster quality. Specifications Color: Black. Muffler Material: Steel. Muffler Finish: Inlet Location: Center. Outlet Diameter ( in): 2.500 in.. Inlet Diameter ( in): 2.500 in.. Outlet Location: Offset. Length ( in.): 27.000 in.. Overall Length ( in): 31.000 in.. Width ( in): 11.000 in..