Exhaust System w/Turndws - 67-70 Mustang

The Exhaust System w/Turndowns for 1967-1970 Ford Mustang by JBA Performance Exhaust is designed for classic muscle car enthusiasts who seek authentic styling and improved performance. This system addresses the limitations of original equipment, such as cramped underbody routing and minimal diameter piping, which can hinder horsepower. Whether restoring a numbers-matching 289 or upgrading a modified big-block, this exhaust system enhances both aesthetics and functionality.

JBA's exhaust system maximizes exhaust velocity by optimizing pipe diameter and routing to reduce backpressure while ensuring proper scavenging across the RPM range. The turndown configuration allows the pipes to exit downward just ahead of the rear wheels, improving ground clearance and heat dissipation. Constructed from high-quality steel with mandrel-bent tubing, this system maintains consistent wall thickness throughout the bends, eliminating flow restrictions often found in crush-bent alternatives.

This exhaust system is ideal for owners undertaking a complete drivetrain restoration or those making mild-to-moderate engine upgrades on 1967, 1968, 1969, or 1970 Mustang hardtops. The design not only enhances performance but also contributes to the iconic sound that defines the Mustang experience. With its robust construction, this exhaust system is built to withstand years of heat cycling and vibration.