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8141490 Heartthrob True Dual Exhaust System fits: 1966-1972 Chevy C/K Pickup, 1966-1972 GMC C/K Pickup, 1966-1972 GMC Suburban. 8141490 Heartthrob True Dual Exhaust System Features - Bolt a full exhaust system onto both sides of your engine for rip-roaring energy and a booming tone with Heartthrob's True Dual Exhaust System. Custom-made for a seamless fit on your year, make and model. Unlike those phony single-exhaust-with-twin-tailpipe setups, your Heartthrob True Dual Exhaust runs 2 complete systems off your stock manifolds. Enhance your engine's efficiency with the Heartthrob True Dual Exhaust System for more horsepower, torque and fuel economy. Your Heartthrob True Dual Exhaust System boasts ultra-smooth mandrel bends for lighting-fast flow and nearly no backpressure. Heartthrob True Dual Exhaust System. Heartthrob 8141490.

8181430 Heartthrob True Dual Exhaust System fits: 1963-1972 Chevy C/K Pickup, 1963-1972 GMC C/K Pickup. 8181430 Heartthrob True Dual Exhaust System Features - Bolt a full exhaust system onto both sides of your engine for rip-roaring energy and a booming tone with Heartthrob's True Dual Exhaust System. Custom-made for a seamless fit on your year, make and model. Unlike those phony single-exhaust-with-twin-tailpipe setups, your Heartthrob True Dual Exhaust runs 2 complete systems off your stock manifolds. Enhance your engine's efficiency with the Heartthrob True Dual Exhaust System for more horsepower, torque and fuel economy. Your Heartthrob True Dual Exhaust System boasts ultra-smooth mandrel bends for lighting-fast flow and nearly no backpressure. Heartthrob True Dual Exhaust System. Heartthrob 8181430.

8148690 Heartthrob True Dual Exhaust System fits: 1964-1972 Buick Skylark, 1964-1972 Chevy Chevelle, 1964-1972 Chevy El Camino, 1964-1972 Chevy Malibu, 1964-1972 Chevy Monte Carlo, 1964-1972 Oldsmobile Cutlass, 1964-1972 Pontiac Grand Prix, 1964-1972 Pontiac LeMans, 1964-1972 Pontiac Tempest. 8148690 Heartthrob True Dual Exhaust System Features - Bolt a full exhaust system onto both sides of your engine for rip-roaring energy and a booming tone with Heartthrob's True Dual Exhaust System. Custom-made for a seamless fit on your year, make and model. Unlike those phony single-exhaust-with-twin-tailpipe setups, your Heartthrob True Dual Exhaust runs 2 complete systems off your stock manifolds. Enhance your engine's efficiency with the Heartthrob True Dual Exhaust System for more horsepower, torque and fuel economy. Your Heartthrob True Dual Exhaust System boasts ultra-smooth mandrel bends for lighting-fast flow and nearly no backpressure. Heartthrob True Dual Exhaust System. Heartthrob 8148690.

8148690M Heartthrob True Dual Exhaust System fits: 1964-1972 Buick Skylark, 1964-1972 Chevy Chevelle, 1964-1972 Chevy El Camino, 1964-1972 Chevy Malibu, 1964-1972 Chevy Monte Carlo, 1964-1972 Oldsmobile Cutlass, 1964-1972 Pontiac Grand Prix, 1964-1972 Pontiac LeMans, 1964-1972 Pontiac Tempest. 8148690M Heartthrob True Dual Exhaust System Features - Bolt a full exhaust system onto both sides of your engine for rip-roaring energy and a booming tone with Heartthrob's True Dual Exhaust System. Custom-made for a seamless fit on your year, make and model. Unlike those phony single-exhaust-with-twin-tailpipe setups, your Heartthrob True Dual Exhaust runs 2 complete systems off your stock manifolds. Enhance your engine's efficiency with the Heartthrob True Dual Exhaust System for more horsepower, torque and fuel economy. Your Heartthrob True Dual Exhaust System boasts ultra-smooth mandrel bends for lighting-fast flow and nearly no backpressure. Heartthrob True Dual Exhaust System. Heartthrob 8148690M.

8148690V Heartthrob True Dual Exhaust System fits: 1964-1972 Buick Skylark, 1964-1972 Chevy Chevelle, 1964-1972 Chevy El Camino, 1964-1972 Chevy Malibu, 1964-1972 Chevy Monte Carlo, 1964-1972 Oldsmobile Cutlass, 1964-1972 Pontiac Grand Prix, 1964-1972 Pontiac LeMans, 1964-1972 Pontiac Tempest. 8148690V Heartthrob True Dual Exhaust System Features - Bolt a full exhaust system onto both sides of your engine for rip-roaring energy and a booming tone with Heartthrob's True Dual Exhaust System. Custom-made for a seamless fit on your year, make and model. Unlike those phony single-exhaust-with-twin-tailpipe setups, your Heartthrob True Dual Exhaust runs 2 complete systems off your stock manifolds. Enhance your engine's efficiency with the Heartthrob True Dual Exhaust System for more horsepower, torque and fuel economy. Your Heartthrob True Dual Exhaust System boasts ultra-smooth mandrel bends for lighting-fast flow and nearly no backpressure. Heartthrob True Dual Exhaust System. Heartthrob 8148690V.

8158690 Heartthrob True Dual Exhaust System fits: 1964-1972 Buick Skylark, 1964-1972 Chevy Chevelle, 1964-1972 Chevy El Camino, 1964-1972 Chevy Malibu, 1964-1972 Chevy Monte Carlo, 1964-1972 Oldsmobile Cutlass, 1964-1972 Pontiac Grand Prix, 1964-1972 Pontiac LeMans, 1964-1972 Pontiac Tempest. 8158690 Heartthrob True Dual Exhaust System Features - Bolt a full exhaust system onto both sides of your engine for rip-roaring energy and a booming tone with Heartthrob's True Dual Exhaust System. Custom-made for a seamless fit on your year, make and model. Unlike those phony single-exhaust-with-twin-tailpipe setups, your Heartthrob True Dual Exhaust runs 2 complete systems off your stock manifolds. Enhance your engine's efficiency with the Heartthrob True Dual Exhaust System for more horsepower, torque and fuel economy. Your Heartthrob True Dual Exhaust System boasts ultra-smooth mandrel bends for lighting-fast flow and nearly no backpressure. Heartthrob True Dual Exhaust System. Heartthrob 8158690.

8158690M Heartthrob True Dual Exhaust System fits: 1964-1972 Buick Skylark, 1964-1972 Chevy Chevelle, 1964-1972 Chevy El Camino, 1964-1972 Chevy Malibu, 1964-1972 Chevy Monte Carlo, 1964-1972 Oldsmobile Cutlass, 1964-1972 Pontiac Grand Prix, 1964-1972 Pontiac LeMans, 1964-1972 Pontiac Tempest. 8158690M Heartthrob True Dual Exhaust System Features - Bolt a full exhaust system onto both sides of your engine for rip-roaring energy and a booming tone with Heartthrob's True Dual Exhaust System. Custom-made for a seamless fit on your year, make and model. Unlike those phony single-exhaust-with-twin-tailpipe setups, your Heartthrob True Dual Exhaust runs 2 complete systems off your stock manifolds. Enhance your engine's efficiency with the Heartthrob True Dual Exhaust System for more horsepower, torque and fuel economy. Your Heartthrob True Dual Exhaust System boasts ultra-smooth mandrel bends for lighting-fast flow and nearly no backpressure. Heartthrob True Dual Exhaust System. Heartthrob 8158690M.

8158690V Heartthrob True Dual Exhaust System fits: 1964-1972 Buick Skylark, 1964-1972 Chevy Chevelle, 1964-1972 Chevy El Camino, 1964-1972 Chevy Malibu, 1964-1972 Chevy Monte Carlo, 1964-1972 Oldsmobile Cutlass, 1964-1972 Pontiac Grand Prix, 1964-1972 Pontiac LeMans, 1964-1972 Pontiac Tempest. 8158690V Heartthrob True Dual Exhaust System Features - Bolt a full exhaust system onto both sides of your engine for rip-roaring energy and a booming tone with Heartthrob's True Dual Exhaust System. Custom-made for a seamless fit on your year, make and model. Unlike those phony single-exhaust-with-twin-tailpipe setups, your Heartthrob True Dual Exhaust runs 2 complete systems off your stock manifolds. Enhance your engine's efficiency with the Heartthrob True Dual Exhaust System for more horsepower, torque and fuel economy. Your Heartthrob True Dual Exhaust System boasts ultra-smooth mandrel bends for lighting-fast flow and nearly no backpressure. Heartthrob True Dual Exhaust System. Heartthrob 8158690V.

8178695 Heartthrob True Dual Exhaust System fits: 1964-1972 Buick Skylark, 1964-1972 Chevy Chevelle, 1964-1972 Chevy El Camino, 1964-1972 Chevy Malibu, 1964-1972 Chevy Monte Carlo, 1964-1972 Oldsmobile Cutlass, 1964-1972 Pontiac Grand Prix, 1964-1972 Pontiac LeMans, 1964-1972 Pontiac Tempest. 8178695 Heartthrob True Dual Exhaust System Features - Bolt a full exhaust system onto both sides of your engine for rip-roaring energy and a booming tone with Heartthrob's True Dual Exhaust System. Custom-made for a seamless fit on your year, make and model. Unlike those phony single-exhaust-with-twin-tailpipe setups, your Heartthrob True Dual Exhaust runs 2 complete systems off your stock manifolds. Enhance your engine's efficiency with the Heartthrob True Dual Exhaust System for more horsepower, torque and fuel economy. Your Heartthrob True Dual Exhaust System boasts ultra-smooth mandrel bends for lighting-fast flow and nearly no backpressure. Heartthrob True Dual Exhaust System. Heartthrob 8178695.

8178695M Heartthrob True Dual Exhaust System fits: 1964-1972 Buick Skylark, 1964-1972 Chevy Chevelle, 1964-1972 Chevy El Camino, 1964-1972 Chevy Malibu, 1964-1972 Chevy Monte Carlo, 1964-1972 Oldsmobile Cutlass, 1964-1972 Pontiac Grand Prix, 1964-1972 Pontiac LeMans, 1964-1972 Pontiac Tempest. 8178695M Heartthrob True Dual Exhaust System Features - Bolt a full exhaust system onto both sides of your engine for rip-roaring energy and a booming tone with Heartthrob's True Dual Exhaust System. Custom-made for a seamless fit on your year, make and model. Unlike those phony single-exhaust-with-twin-tailpipe setups, your Heartthrob True Dual Exhaust runs 2 complete systems off your stock manifolds. Enhance your engine's efficiency with the Heartthrob True Dual Exhaust System for more horsepower, torque and fuel economy. Your Heartthrob True Dual Exhaust System boasts ultra-smooth mandrel bends for lighting-fast flow and nearly no backpressure. Heartthrob True Dual Exhaust System. Heartthrob 8178695M.

8178695V Heartthrob True Dual Exhaust System fits: 1964-1972 Buick Skylark, 1964-1972 Chevy Chevelle, 1964-1972 Chevy El Camino, 1964-1972 Chevy Malibu, 1964-1972 Chevy Monte Carlo, 1964-1972 Oldsmobile Cutlass, 1964-1972 Pontiac Grand Prix, 1964-1972 Pontiac LeMans, 1964-1972 Pontiac Tempest. 8178695V Heartthrob True Dual Exhaust System Features - Bolt a full exhaust system onto both sides of your engine for rip-roaring energy and a booming tone with Heartthrob's True Dual Exhaust System. Custom-made for a seamless fit on your year, make and model. Unlike those phony single-exhaust-with-twin-tailpipe setups, your Heartthrob True Dual Exhaust runs 2 complete systems off your stock manifolds. Enhance your engine's efficiency with the Heartthrob True Dual Exhaust System for more horsepower, torque and fuel economy. Your Heartthrob True Dual Exhaust System boasts ultra-smooth mandrel bends for lighting-fast flow and nearly no backpressure. Heartthrob True Dual Exhaust System. Heartthrob 8178695V.

8448690 Heartthrob True Dual Exhaust System fits: 1964-1972 Buick Skylark, 1964-1972 Chevy Chevelle, 1964-1972 Chevy El Camino, 1964-1972 Chevy Malibu, 1964-1972 Chevy Monte Carlo, 1964-1972 Oldsmobile Cutlass, 1964-1972 Pontiac Grand Prix, 1964-1972 Pontiac LeMans, 1964-1972 Pontiac Tempest. 8448690 Heartthrob True Dual Exhaust System Features - Bolt a full exhaust system onto both sides of your engine for rip-roaring energy and a booming tone with Heartthrob's True Dual Exhaust System. Custom-made for a seamless fit on your year, make and model. Unlike those phony single-exhaust-with-twin-tailpipe setups, your Heartthrob True Dual Exhaust runs 2 complete systems off your stock manifolds. Enhance your engine's efficiency with the Heartthrob True Dual Exhaust System for more horsepower, torque and fuel economy. Your Heartthrob True Dual Exhaust System boasts ultra-smooth mandrel bends for lighting-fast flow and nearly no backpressure. Heartthrob True Dual Exhaust System. Heartthrob 8448690.

8458690 Heartthrob True Dual Exhaust System fits: 1964-1972 Buick Skylark, 1964-1972 Chevy Chevelle, 1964-1972 Chevy El Camino, 1964-1972 Chevy Malibu, 1964-1972 Chevy Monte Carlo, 1964-1972 Oldsmobile Cutlass, 1964-1972 Pontiac Grand Prix, 1964-1972 Pontiac LeMans, 1964-1972 Pontiac Tempest. 8458690 Heartthrob True Dual Exhaust System Features - Bolt a full exhaust system onto both sides of your engine for rip-roaring energy and a booming tone with Heartthrob's True Dual Exhaust System. Custom-made for a seamless fit on your year, make and model. Unlike those phony single-exhaust-with-twin-tailpipe setups, your Heartthrob True Dual Exhaust runs 2 complete systems off your stock manifolds. Enhance your engine's efficiency with the Heartthrob True Dual Exhaust System for more horsepower, torque and fuel economy. Your Heartthrob True Dual Exhaust System boasts ultra-smooth mandrel bends for lighting-fast flow and nearly no backpressure. Heartthrob True Dual Exhaust System. Heartthrob 8458690.

8478695 Heartthrob True Dual Exhaust System fits: 1964-1972 Buick Skylark, 1964-1972 Chevy Chevelle, 1964-1972 Chevy El Camino, 1964-1972 Chevy Malibu, 1964-1972 Chevy Monte Carlo, 1964-1972 Oldsmobile Cutlass, 1964-1972 Pontiac Grand Prix, 1964-1972 Pontiac LeMans, 1964-1972 Pontiac Tempest. 8478695 Heartthrob True Dual Exhaust System Features - Bolt a full exhaust system onto both sides of your engine for rip-roaring energy and a booming tone with Heartthrob's True Dual Exhaust System. Custom-made for a seamless fit on your year, make and model. Unlike those phony single-exhaust-with-twin-tailpipe setups, your Heartthrob True Dual Exhaust runs 2 complete systems off your stock manifolds. Enhance your engine's efficiency with the Heartthrob True Dual Exhaust System for more horsepower, torque and fuel economy. Your Heartthrob True Dual Exhaust System boasts ultra-smooth mandrel bends for lighting-fast flow and nearly no backpressure. Heartthrob True Dual Exhaust System. Heartthrob 8478695.

1972-1979 Pontiac Phoenix Heartthrob Performance Exhaust Systems. Heartthrob True Dual Exhaust System Features - Bolt a full exhaust system onto both sides of your engine for rip-roaring energy and a booming tone with Heartthrob's True Dual Exhaust System. Custom-made for a seamless fit on your year, make and model. Unlike those phony single-exhaust-with-twin-tailpipe setups, your Heartthrob True Dual Exhaust runs 2 complete systems off your stock manifolds. Enhance your engine's efficiency with the Heartthrob True Dual Exhaust System for more horsepower, torque and fuel economy. Your Heartthrob True Dual Exhaust System boasts ultra-smooth mandrel bends for lighting-fast flow and nearly no backpressure. Heartthrob True Dual Exhaust System. For the top selection of Pontiac Phoenix 1972-1979 Heartthrob Exhaust, Mufflers & Tips shop online today. The Heartthrob True Dual Exhaust System will improve and personalize your vehicle. Pontiac Performance Exhaust Systems by Heartthrob - selected by many auto enthusiasts in the top automotive discussion forums. Heartthrob True Dual Exhaust System for your 79 Pontiac Phoenix will deliver the results you are looking for! Heartthrob True Dual Exhaust System - 1972-1979 Pontiac Phoenix - Exhaust, Mufflers & Tips - Performance Exhaust Systems.

1972-1979 Pontiac Ventura Heartthrob Performance Exhaust Systems. Heartthrob True Dual Exhaust System Features - Bolt a full exhaust system onto both sides of your engine for rip-roaring energy and a booming tone with Heartthrob's True Dual Exhaust System. Custom-made for a seamless fit on your year, make and model. Unlike those phony single-exhaust-with-twin-tailpipe setups, your Heartthrob True Dual Exhaust runs 2 complete systems off your stock manifolds. Enhance your engine's efficiency with the Heartthrob True Dual Exhaust System for more horsepower, torque and fuel economy. Your Heartthrob True Dual Exhaust System boasts ultra-smooth mandrel bends for lighting-fast flow and nearly no backpressure. Heartthrob True Dual Exhaust System. For the top selection of Pontiac Ventura 1972-1979 Heartthrob Exhaust, Mufflers & Tips shop online today. The Heartthrob True Dual Exhaust System will improve and personalize your vehicle. Pontiac Performance Exhaust Systems by Heartthrob - selected by many auto enthusiasts in the top automotive discussion forums. Heartthrob True Dual Exhaust System for your 79 Pontiac Ventura will deliver the results you are looking for! Heartthrob True Dual Exhaust System - 1972-1979 Pontiac Ventura - Exhaust, Mufflers & Tips - Performance Exhaust Systems.

1972-1986 Jeep CJ Heartthrob Performance Exhaust Systems. Heartthrob Cat-Back Exhaust System Features - Unclog your vehicle's exhaust flow for an immediate jump in horsepower, torque and attitude with the Heartthrob Cat-Back Exhaust System. The Heartthrob Cat-Back Exhaust System is fully custom-made for your year, make and model. CNC mandrel bent for unrestricted exhaust flow and nearly no backpressure. Heartthrob crafts your Cat-Back Exhaust System from rugged aluminized steel piping with a diameter that best compliments your engine size-either 2 1/2" or 3". Most vehicles have 2 muffler options: the booming Turbo muffler and the Welded Muffler for an aggressive tone with less in-cab drone. Heartthrob Cat Back Exhaust System. For the top selection of Jeep CJ 1972-1986 Heartthrob Exhaust, Mufflers & Tips shop online today. The Heartthrob Cat Back Exhaust System will improve and personalize your vehicle. Jeep Performance Exhaust Systems by Heartthrob - selected by many auto enthusiasts in the top automotive discussion forums. Heartthrob Cat-Back Exhaust System for your 86 Jeep CJ will deliver the results you are looking for! Heartthrob Cat-Back Exhaust System - 1972-1986 Jeep CJ - Exhaust, Mufflers & Tips - Performance Exhaust Systems.

1972-1991 Dodge Ram Heartthrob Performance Exhaust Systems. Heartthrob True Dual Exhaust System Features - Bolt a full exhaust system onto both sides of your engine for rip-roaring energy and a booming tone with Heartthrob's True Dual Exhaust System. Custom-made for a seamless fit on your year, make and model. Unlike those phony single-exhaust-with-twin-tailpipe setups, your Heartthrob True Dual Exhaust runs 2 complete systems off your stock manifolds. Enhance your engine's efficiency with the Heartthrob True Dual Exhaust System for more horsepower, torque and fuel economy. Your Heartthrob True Dual Exhaust System boasts ultra-smooth mandrel bends for lighting-fast flow and nearly no backpressure. Heartthrob True Dual Exhaust System. For the top selection of Dodge Ram 1972-1991 Heartthrob Exhaust, Mufflers & Tips shop online today. The Heartthrob True Dual Exhaust System will improve and personalize your vehicle. Dodge Performance Exhaust Systems by Heartthrob - selected by many auto enthusiasts in the top automotive discussion forums. Heartthrob True Dual Exhaust System for your 91 Dodge Ram will deliver the results you are looking for! Heartthrob True Dual Exhaust System - 1972-1991 Dodge Ram - Exhaust, Mufflers & Tips - Performance Exhaust Systems.

8148680 Heartthrob True Dual Exhaust System fits: 1964-1973 Ford Mustang, 1964-1973 Mercury Cougar. 8148680 Heartthrob True Dual Exhaust System Features - Bolt a full exhaust system onto both sides of your engine for rip-roaring energy and a booming tone with Heartthrob's True Dual Exhaust System. Custom-made for a seamless fit on your year, make and model. Unlike those phony single-exhaust-with-twin-tailpipe setups, your Heartthrob True Dual Exhaust runs 2 complete systems off your stock manifolds. Enhance your engine's efficiency with the Heartthrob True Dual Exhaust System for more horsepower, torque and fuel economy. Your Heartthrob True Dual Exhaust System boasts ultra-smooth mandrel bends for lighting-fast flow and nearly no backpressure. Heartthrob True Dual Exhaust System. Heartthrob 8148680.

8148680M Heartthrob True Dual Exhaust System fits: 1964-1973 Ford Mustang, 1964-1973 Mercury Cougar. 8148680M Heartthrob True Dual Exhaust System Features - Bolt a full exhaust system onto both sides of your engine for rip-roaring energy and a booming tone with Heartthrob's True Dual Exhaust System. Custom-made for a seamless fit on your year, make and model. Unlike those phony single-exhaust-with-twin-tailpipe setups, your Heartthrob True Dual Exhaust runs 2 complete systems off your stock manifolds. Enhance your engine's efficiency with the Heartthrob True Dual Exhaust System for more horsepower, torque and fuel economy. Your Heartthrob True Dual Exhaust System boasts ultra-smooth mandrel bends for lighting-fast flow and nearly no backpressure. Heartthrob True Dual Exhaust System. Heartthrob 8148680M.

8148680V Heartthrob True Dual Exhaust System fits: 1964-1973 Ford Mustang, 1964-1973 Mercury Cougar. 8148680V Heartthrob True Dual Exhaust System Features - Bolt a full exhaust system onto both sides of your engine for rip-roaring energy and a booming tone with Heartthrob's True Dual Exhaust System. Custom-made for a seamless fit on your year, make and model. Unlike those phony single-exhaust-with-twin-tailpipe setups, your Heartthrob True Dual Exhaust runs 2 complete systems off your stock manifolds. Enhance your engine's efficiency with the Heartthrob True Dual Exhaust System for more horsepower, torque and fuel economy. Your Heartthrob True Dual Exhaust System boasts ultra-smooth mandrel bends for lighting-fast flow and nearly no backpressure. Heartthrob True Dual Exhaust System. Heartthrob 8148680V.

8158680 Heartthrob True Dual Exhaust System fits: 1964-1973 Ford Mustang, 1964-1973 Mercury Cougar. 8158680 Heartthrob True Dual Exhaust System Features - Bolt a full exhaust system onto both sides of your engine for rip-roaring energy and a booming tone with Heartthrob's True Dual Exhaust System. Custom-made for a seamless fit on your year, make and model. Unlike those phony single-exhaust-with-twin-tailpipe setups, your Heartthrob True Dual Exhaust runs 2 complete systems off your stock manifolds. Enhance your engine's efficiency with the Heartthrob True Dual Exhaust System for more horsepower, torque and fuel economy. Your Heartthrob True Dual Exhaust System boasts ultra-smooth mandrel bends for lighting-fast flow and nearly no backpressure. Heartthrob True Dual Exhaust System. Heartthrob 8158680.

8158680M Heartthrob True Dual Exhaust System fits: 1964-1973 Ford Mustang, 1964-1973 Mercury Cougar. 8158680M Heartthrob True Dual Exhaust System Features - Bolt a full exhaust system onto both sides of your engine for rip-roaring energy and a booming tone with Heartthrob's True Dual Exhaust System. Custom-made for a seamless fit on your year, make and model. Unlike those phony single-exhaust-with-twin-tailpipe setups, your Heartthrob True Dual Exhaust runs 2 complete systems off your stock manifolds. Enhance your engine's efficiency with the Heartthrob True Dual Exhaust System for more horsepower, torque and fuel economy. Your Heartthrob True Dual Exhaust System boasts ultra-smooth mandrel bends for lighting-fast flow and nearly no backpressure. Heartthrob True Dual Exhaust System. Heartthrob 8158680M.

8158680V Heartthrob True Dual Exhaust System fits: 1964-1973 Ford Mustang, 1964-1973 Mercury Cougar. 8158680V Heartthrob True Dual Exhaust System Features - Bolt a full exhaust system onto both sides of your engine for rip-roaring energy and a booming tone with Heartthrob's True Dual Exhaust System. Custom-made for a seamless fit on your year, make and model. Unlike those phony single-exhaust-with-twin-tailpipe setups, your Heartthrob True Dual Exhaust runs 2 complete systems off your stock manifolds. Enhance your engine's efficiency with the Heartthrob True Dual Exhaust System for more horsepower, torque and fuel economy. Your Heartthrob True Dual Exhaust System boasts ultra-smooth mandrel bends for lighting-fast flow and nearly no backpressure. Heartthrob True Dual Exhaust System. Heartthrob 8158680V.

8448680 Heartthrob True Dual Exhaust System fits: 1964-1973 Ford Mustang, 1964-1973 Mercury Cougar. 8448680 Heartthrob True Dual Exhaust System Features - Bolt a full exhaust system onto both sides of your engine for rip-roaring energy and a booming tone with Heartthrob's True Dual Exhaust System. Custom-made for a seamless fit on your year, make and model. Unlike those phony single-exhaust-with-twin-tailpipe setups, your Heartthrob True Dual Exhaust runs 2 complete systems off your stock manifolds. Enhance your engine's efficiency with the Heartthrob True Dual Exhaust System for more horsepower, torque and fuel economy. Your Heartthrob True Dual Exhaust System boasts ultra-smooth mandrel bends for lighting-fast flow and nearly no backpressure. Heartthrob True Dual Exhaust System. Heartthrob 8448680.