Flowmaster 817104 American Thunder Header Back Exhaust System Flowmaster 817104

Flowmaster is proud to introduce our American Thunder dual exhaust system for 1967-1974 Chevrolet Camaro, Pontiac Firebird and 1968-1974 Chevrolet Novas. This all stainless steel exhaust system features our exclusive design 80 Series Crossflow muffler, all mandrel-bent dual 2.50-inch pipes including an H-pipe crossover for a deep smooth tone that also minimizes any back-rap on deceleration. The dual 2.50-inch stainless steel tailpipes provide a deep rich sound and optimum performance. This crossmember-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 steel street products, it includes our Limited Lifetime Warranty.

Specifications:

Description_DES	American Thunder Header Back Exhaust System
Description_EXT	American Thunder Header Back Exhaust System; Dual; Dual Rear Exit; Incl. 2.5 in. Tubing From Trans X-Member Back/H-Pipe/Hardware/80 Series™ Crossflow Muffler;
Description_FAB	Mandrel Bent 16 Gauge 409 Stainless Tubing
Description_FAB	Limited Lifetime Warranty
Description_FAB	Moderate Exterior Exhaust Tone
Description_FAB	Incl. Hangers and Hardware For Easy Installation
Description_FAB	Header Back System
Description_FAB	Dual Out Rear Exit
Description_FAB	Dyno Tuned for Maximum Performance
Description_FAB	Premium Flowmaster Quality
Description_MKT	Flowmaster is proud to introduce our American Thunder dual exhaust system for 1967-1974 Chevrolet Camaro, Pontiac Firebird and 1968-1974 Chevrolet Novas. This all stainless steel exhaust system features our exclusive design 80 Series Crossflow muffler, all mandrel-bent dual 2.50-inch pipes including an H-pipe crossover for a deep smooth tone that also minimizes any back-rap on deceleration. The dual 2.50-inch stainless steel tailpipes provide a deep rich sound and optimum performance. This crossmember-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 steel street products, it includes our Limited Lifetime Warranty.
Description_SHO	Exhaust System Kit

This Part Fits:

Year	Make	Model	Submodel	Notes
1973	Chevrolet	Nova
1974	Chevrolet	Nova
1972	Pontiac	Firebird
1973	Pontiac	Firebird
1974	Pontiac	Firebird
1968	Pontiac	Firebird	350
1969	Pontiac	Firebird	350
1967	Pontiac	Firebird	400
1968	Pontiac	Firebird	400
1969	Pontiac	Firebird	400