Exhaust Components
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Grams Performance exhaust components are constructed from stainless steel 304 for corrosion resistance and longevity. Every Grams header is designed and precisely engineered to maximize exhaust flow and increase, both, horsepower and torque throughout the powerband. Grams' proprietary sizing system ensures that merged collectors, collector throat, and the outlet length of the exhaust are precisely sized for every engine and vehicle combination. Each application is rigorously tested to ensure maximum performance
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