HEARTTHROB DUAL EXHAUST CONVERSION KITS For '65-'91 American Pickups and Vans. Replace that weak, gas-wasting single exhaust system. Dual side exit in front of wheels.
HEARTTHROB HIGH PERFORMANCE CAT BACK EXHAUST SYSTEMS Get rid of that restrictive factory exhaust that came with your Jeep® CJ or Wrangler and immediately gain more horsepower and torque! Large diameter heavy gauge aluminized steel pipes reduce back pressure for more power and a great tone! Includes high flow turbo muffler, clamps, hangers, all hardware and instructions.
HEARTTHROB UNIVERSAL DUAL EXHAUSTS For V6 and V8 cars and trucks with headers. Reduces exhaust restriction, backpressure for increased horsepower, better fuel economy!
HEARTTHROB VELOCITY SERIES PERFORMANCE WELDED MUFFLERS A performance sound at the tailpipe without the usual annoying drone inside your vehicle! Suspended inner wing baffle ensures high exhaust flow and low back pressure, but keeps sound inside the muffler.