Flowmaster - Super HP-2 Muffler 409SS - 2.25 Center In./2.25 Center Out - Aggressive Sound 625 in Arch - 166

625 in Arch - 166 lb/in Spring Rate - 2800-3200 lb Car Weight - Steel - Natural - Chrysler Style - Each

Coil Spring - Tight Helix - Coil-Over - Barrel - 2

This mandrel-bent exhaust system is custom designed for 1959-1964 Chevrolet Impala

Hose - AQP Socketless Hose - 4 AN - 6 ft - Rubber - Blue - Each

875 in ID - 8 in Length - 350 lb/in Spring Rate - Steel - Black Powder Coat - Each

Flowmaster - Super HP-2 Muffler 409SS - 2.25 Center In./2.25 Center Out - Aggressive Sound 625 in Arch - 166Flowmaster has taken the laminar core of our classic HP 2 muffler and wrapped it in a new compact square case. The new Super HP 2 Series muffler offers the same great performance benefits and moderate tone that you would expect from our laminar flow mufflers, now in a new sleek styling. These mufflers are available in either a 409S stainless steel case or a polishable 304S stainless steel case and in sizes ranging from 2. 00 in., 2. 25 in. and 2. 50