COMPATIBLE: (2.3L)

1971 - 1980 FORD PINTO MUSTANG

Surface: Mirror Polish Model: EH28112 1 5/8 - 1 3/4 in. Primaries 3 in. Collector

1 5/8 - 1 3/4 in. Primaries 3 in. Collector For "ProFour" tube chassis Goes through firewall if used on production chassis High velocity 1-5/8" to 1-3/4" stepped primary with 3" collector Boost Horsepower and torque, and Save on Gas with Headers and Exhaust System Modifications!" Replacing a vehicle’s headers and exhaust is a way to add horsepower and torque, and it will also increase your vehicle’s volume. Want a car that sounds like an American muscle car should? This header will help your vehicle achieve that and it can add up to 8-20 horsepower. Install an exhaust system means about a 0.5 mpg gas mileage improvement. While that might not sound like much, consider this: If gas costs $3 a gallon and drives this truck 15,000 miles a year, you’re saving yourself about $85 a year on gas. In five years, you’ll have saved nearly enough money to pay for a complete cat-back exhaust system.