2011-2014 F-150 5.0L Long Tube Headers

Improve Sound Quality And Performance With 5.0L V8 Headers

Your 5.0L V8's restrictive factory exhaust system is one of its biggest obstacles in gaining the extra horsepower and torque that your engine is capable of turning out. That's why we recommend swapping out the restrictive and power-robbing factory stock engine manifolds for one of our complete long tube header systems. Between ARH, aFe and Stainless Works, we have you covered when it comes to setting your F150 up with an awesome solution that not only looks great in your engine compartment, but also delivers your 5.0L engine a big increase in overall performance and sound quality. These complete, large-diameter long tube headers work to provide a huge increase in exhaust outflow for excellent horsepower and torque gains when paired with the proper custom tuning. We actually tried out a pair of 5.0L Stainless Works Long Tube Headers w/ Mid-pipe on one of our Stage 3 project trucks and were extremely pleased with the results. Granted, you're probably not going to be spending the majority of your time under your truck, but these Stainless Works Long Tube Headers look awesome installed:

Magnaflow Federal Factory Replacement Converter Assemblies

Some folks may be wondering just what the point is of Magnaflow's Driver's Side and Passenger's Side Converter Assemblies. They don't flow better than stock, they don't add any performance, and they just bolt up to the factory manifolds, so what is their purpose? Well, when a catalytic converter goes bad, a Ford OEM version isn't cheap, and Managflow's Federal Converter Assemblies are half the price of the stock Y-pipe, making them an effective, budget solution for ruined stock catalysts. We found out the hard way on our very own 2011 F150 5.0L XL Project Truck, but luckily, Magnaflow had out backs.