Flowmaster Super 44 - 2.25 Center In / 2.25 Offset Out - Aggressive Sound 942447 1991-chevrolet-p30-esi8967622 while others use a square

while others use a square connector

All bobbins are machined from a single piece of stainless steel

A series of Viton O-rings and the appropriate standoff extensions are included with each kit to ensure a leak-free seal and OEM fit and finish

Muffler 11225s weight-optimized 4x9x14in

Flowmaster Super 44 - 2.25 Center In / 2.25 Offset Out - Aggressive Sound 942447 1991-chevrolet-p30-esi8967622 while others use a squareFlowmaster's Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding, highest performing four inch case street muffler we've ever built! Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Flowmaster Super 44 2. 25 Center In 2. 25 Offset Out Aggressive Sound 942447 Specifications: Description_ABR