Corvette Exhaust System Magnaflow Stock 2.25 Inch With Converter 77 78 ( #E20331 )

EXHAUST SYSTEM-MAGNAFLOW-STOCK-2.25 INCH-WITH CONVERTER-77-78 (#E20331)
Description	1977-1978 Hangers not included. Exhaust system components are made from 14 gauge (.070) aluminized pipe. Stock exhaust system with magnaflow mufflers. System Includes: 1975-1978 Exhaust System Hardware 1975-1979 All Front Y-Pipe (2 PieceS) 1976-1978 Rear 2-1/4" Aluminum Y-Pipe 1976-1981 CATALYTIC Converter 1975-1978 2-1/4" High Flow Aluminum Muffler MAGNAFLOW'S WIDE OPEN PERFORMANCE MUFFLERS OUTFLOW OEM CHAMBER STYLE MUFFLERS BY AS MUCH AS 167 PERCENT. THIS REDUCES ENGINE HEAT AND BACKPRESSURE AND IMPROVES EXHAUST SCAVENGING FROM THE COMBUSTION CHAMBER. MAGNAFLOW MINIMIZES THE POWER ROBBING EFFECTS OF THE OEM SYSTEM TO RESTORE TORQUE AND HORSEPOWER TO THE ENGINE.	[ click image to enlarge ]
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