Flowmaster 817104 - American Thunder Header-back Exhaust System

Description

Flowmaster is proud to introduce our American Thunder dual exhaust system for 1967-74 Camaro/Firebird and 1968-74 Nova. The system features our exclusive design 80 Series Crossflow muffler, all mandrel-bent dual 2.50-inch head pipes including an H-pipe crossover, and dual 2.50-inch tailpipes for a deep rich sound and optimum performance. This header-back 409S stainless system gives these classic muscle cars a moderate tone inside and out. Using the crossflow design, this exhaust places the muffler in the factory location behind the rear axle retaining full ground clearance under the car while offering all the performance benefits of a full dual exhaust system. The system includes all parts, hardware and illustrated instructions, and like all Flowmaster stainless products, it includes our Limited Lifetime Warranty.