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This American Thunder® exhaust system comes as a complete true dual Crossmember-Back exhaust for your 1968-1972 GM A-body with a V8 engine. These dual exhaust systems feature 2.50-inch mandrel-bent stainless steel tubing for maximum performance, includes a built-in H-pipe/balance tube flowing into a pair of large case Super 40® mufflers that deliver an aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. The 2.50-inch tailpipes exit at a slight angle down under the rear bumper for a strong muscular look. The system includes all hangers and necessary hardware for installation. Like all Flowmaster® systems, the benefits include improved throttle response, power and mileage and is covered by our Lifetime Limited Warranty.

Flowmaster

Flowmaster American Thunder Crossmember-Back Exhaust System

SKU BDXN_817409
$1,753.50
$1,753.50
This American Thunder® exhaust system comes as a complete true dual Crossmember-Back exhaust for your 1968-1972 GM A-body with a V8 engine. These dual exhaust systems feature 2.50-inch mandrel-bent stainless steel tubing for maximum performance, includes a built-in H-pipe/balance tube flowing into a pair of large case Super 40® mufflers that deliver an aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. The 2.50-inch tailpipes exit at a slight angle down under the rear bumper for a strong muscular look. The system includes all hangers and necessary hardware for installation. Like all Flowmaster® systems, the benefits include improved throttle response, power and mileage and is covered by our Lifetime Limited Warranty.
817409.jpg 817409_2.jpg 817409_3.jpg 817409_dyno.jpg 817409_install.jpg 817409_install2.jpg 817409_install3.jpg 817409_install4.jpg 817409_install5.jpg 817409_install6.jpg aggressivesoundlevel.jpg
817409.jpg 817409_2.jpg 817409_3.jpg 817409_dyno.jpg 817409_install.jpg 817409_install2.jpg 817409_install3.jpg 817409_install4.jpg 817409_install5.jpg 817409_install6.jpg aggressivesoundlevel.jpg

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