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Looking for aftermarket parts to modify or upgrade your 1973 Pontiac Firebird with catback? At Tunersports.com we carry a huge selection of the top name brand performance catback parts and accessories.
 IN STOCK 15896The MagnaFlow Street Series Crossmember-Back Performance Exhaust System 15896 brings enhanced engine sound and dyno-proven performance to your muscle car with a healthy helping of our deep, resonant signature exhaust note at Moderate exterior and Mild interior sound levels. Thanks to its durable, co... MagnaFlow Sys Cat-Back 67-72 F-Body 2.50inch w/Tru-X 1967-1974 Pontiac Firebird Base 1969-1974 Pontiac Firebird Trans Am 1970-1974 Pontiac Firebird Esprit / Formula $871.62 |
 IN STOCK - LOW 15899The MagnaFlow Street Series Crossmember-Back Performance Exhaust System 15899 brings enhanced engine sound and dyno-proven performance to your muscle car with a healthy helping of our deep, resonant signature exhaust note at Aggressive exterior and Moderate interior sound levels. Thanks to its durab... MagnaFlow Sys Cat-Back 67-72 GM F-Body 3inch Std 1967-1974 Pontiac Firebird Base 1969-1974 Pontiac Firebird Trans Am 1970-1974 Pontiac Firebird Esprit / Formula $1,138.98 |