FlowMaster Exhaust System Kit for Buick GS 455 1970-1972

Exhaust System Kit; American Thunder (R) Header Back System; Stainless Steel; With Mufflers; 2-1/2 Inch Pipe Diameter; Dual Exhaust With Dual Exit; Rear Exit; Without Tip
For the person who is looking for a complete Header-back dual exhaust system with an aggressive tone. These systems are mandrel bent for maximum performance. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all FlowMaster systems, the benefits include improved throttle response, power and Mileage. Designed for an easy fit.
35 years ago, FlowMaster ® mufflers were conceived as a solution to a growing problem with sound issues at race tracks in California and beyond. In his successful effort to quiet race cars without reducing performance, our founder refused to accept the status quo of the day and instead pushed exhaust technology beyond common thinking.
Features

Mandrel Bent 16 Gauge 409 Stainless Steel Tubing

Aggressive And Powerful Exterior Exhaust Tone

Header Back System

Improved Throttle Response, Power And Mileage

Dyno Tuned For Maximum Performance

Limited Lifetime Warranty

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