This high performance muffler has been developed for vehicles with 4 in. side pipes such as 1965-74 Corvettes or vehicles equipped with Hooker Super Competition Roadster and Side Mount Headers. These mufflers produce an average of 23% more power than open headers and feature a high-flow, perforated core that operates at 99% efficiency. High temperature packing material absorbs noise while producing a powerful mellow sound. These mufflers, as tested on a 1968 Corvette with a 427 cu inch engine increased horsepower by 40 at a peak of5500 RPM and 20 ft.-lbs. at peak of 4500RPM versus a leading aftermarket undercar header/turbo-style muffler combination. The outer case is constructed of durable 16 gauge aluminized steel protected by electrostatically applied high-temperature black paint. The inlet/outlet is a 2.5 perforated core in a 4 in. casing. Sold in pairs.
Additional Attributes:
GTIN: 00090127605417
Body Height: 4.000 in.
Body Length: 3.000 in.
Body Width: 4.000 in.
Inlet Connection Type: Pipe
Inlet Inside Diameter: 4.000 in.
Inlet Position: Offset
Inlet Size: 4.000 in.
Inlet Type: Single Offset
Main Piping Diameter: 4.000 in.
Material: Aluminized Steel
Muffler Count: 1
Muffler Type: Side-Tube Slip-In
Outlet Outside Diameter: 4.000 in.
Outlet Position: Offset
Outlet Size: 4.000 in.
Outlet Type: Single Offset Outlet
Overall Length: 30.000 in.
Shape: Round
WARNING CA Proposition 65: No
Extended Information:
Emissions : Released
Life Cycle Status: Available To Order
Packaging:
Quantity of Each:
Package UOM:
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