75-76 Mopar A-Body 2.5in Crossmember Back Exhaust

The 75-76 Mopar A-Body 2.5in Crossmember Back Exhaust from PYPES Performance Exhaust is designed for restorers and performance enthusiasts looking for authentic, bolt-on exhaust solutions tailored for classic A-Body platforms. This exhaust system specifically targets the 1975 and 1976 model years, ensuring proper fitment and performance without the need for fabrication.

Constructed with 2.5-inch diameter tubing, this crossmember-back configuration enhances exhaust velocity and scavenging efficiency. The design begins at the crossmember mounting point, allowing flexibility in header or manifold selection while maintaining OEM-style proportions. PYPES Performance Exhaust systems are typically made from mandrel-bent steel tubing, which minimizes turbulence and pressure losses compared to crushed or welded bends.

This exhaust system is ideal for builders who prioritize originality and modern reliability, particularly those working on show cars or driver-quality restorations. Installation requires basic hand tools and a lift or jack stands, with most experienced mechanics completing the job in 2–3 hours. It is compatible with various A-Body models, including the Dodge Dart, Plymouth Duster, and Valiant.