Improved Exhaust Outflow in High-Quality Shorty Headers
More horsepower and torque lies lurking in your truck's exhaust system, and aFe's unique Twisted Steel Shorty Headers can get it all out for you by replacing your 2011 to 2014 F150's restrictive factory manifolds with high-quality and carefully-designed headers that allow for a much freer outflow of exhaust gasses. These awesome shorty headers are capable of bolting directly to your stock Y-pipe to save you hassles over complete long tube header kits and to keep your F150 close to stock sound levels. aFe's Twisted Steel Headers offer a nice reduction in back pressure and restrictions over your F150's factory manifolds and definitely help squeeze every last ounce of horsepower and torque possible out of your F150's 5.0L Coyote V8. aFe's F150 Twisted Steel Shorty Headers are an excellent choice for easy, bolt-on power gains over stock and don't even require custom PCM tuning when used with your F150's factory Y-pipe.
409 Stainless Steel Headers with Large Primaries
aFe designed these headers to provide a huge increase in exhaust outflow over stock and combined larger and more efficient primary tubes with a specialized collector design to help get the job done. The headers feature 1-5/8" diameter primary tubes that lead down into a Mitered collector housing that merges exhaust gasses while causing minimal turbulence to maintain high exhaust velocity all they way into your truck's Y-pipe. This pair of aFe Twisted Steel Headers are each made entirely out of 409 stainless steel and come standard with thick, heavy-duty flanges that form a perfect seal with your F150's Y-Pipe. The headers are built right here in the USA at aFe's Corona, California headquarters.
For off-road use only: these shorty headers are not legal for street use at this time in California, New York, and any other area that has adopted CARB pollution guidelines. Call 1-877-578-2433 for more information.