This MBRP Installer Series exhaust systems for EcoBoost F-150's gives you the best of both worlds in one complete package. They provide great sound control and improvements in torque and horsepower. These systems are constructed from heavy-duty, 16-gauge steel with an aluminized coating and an extra-thick layer of aluminum silica on the seams, an area often left exposed to rust. Installer Series is suitable for areas with moderate environmental conditions. Minimal bends, 4" diameter tubing with a 5" embossed stainless polished tip, smooth piping and high flow mufflers increase CFM and add a boost of horsepower. The stock F150 cat-back sees 477 CFM but MBRP's cat-back flows 877 CFM. With an exhaust flow increase of over 70%, you can expect great gains.
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