1969 GM F-Body American Thunder Exhaust System Radiators Exhaust Pipe Kit - U-Fit

Exhaust Pipe Kit - U-Fit - Header-Back - 2

for simplified installation

Dinan's unique muffler design effectively reduces back-pressure for improved flow

625 in Primary - 3 in Collector - Gaskets / Hardware Included - Stainless - Metallic Ceramic - Small Block Chevy - GM A-Body / B-Body / F-Body / G-Body / X-Body 1964-89 - Pair

With 60% more volume and 19% more face area than stock along with being a whopping 40mm thick (stock is 24mm)

1969 GM F-Body American Thunder Exhaust System Radiators Exhaust Pipe Kit - U-FitExhaust System American Thunder Header Back 2. 5 in Diameter Dual Rear Exit 2. 5 in Polished Tips Steel Aluminized GM F Body 1969 Kit