Flowmaster Super 44 - 2.25 Center In / 2.25 Offset Out - Aggressive Sound 942447 1991-chevrolet-p30-esi8967622 All bobbins are machined from

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

It's advantageous to reduce tire inflation pressure while off-roading to increase a tire's contact patch surface area for better traction on loose surfaces as well as improve ride comfort by effectively reducing the spring rate of the tire

while others use a square connector

1977-1978 Chevrolet K5 Blazer Custom Deluxe 1978 Chevrolet K5 Blazer Silverado 1978-1992 Ford Bronco Custom 1985-1992 Ford Bronco Eddie Bauer 1978 Ford Bronco Northland 1978-1981 Ford Bronco Ranger XLT 1990-1992 Ford Bronco XL 1982-1983 Ford Bronco XLS 1984-1992 Ford Bronco XLT 1982-1983 Ford Bronco XLT Lariat 1992 Ford Bronco XLT Nite 1978

Flowmaster Super 44 - 2.25 Center In / 2.25 Offset Out - Aggressive Sound 942447 1991-chevrolet-p30-esi8967622 All bobbins are machined fromFlowmaster'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