K&N 07-10 Ford Expedition / 09-10 F150 / 07-10 Lincoln Navigator 5.4L V8 Performance Intake Kit 'Throttle Body Spacer'] Armor Plus Muffler Replacement

Armor Plus Muffler Replacement

The muffler bypass pipes are straight through eliminating any muffler packing or baffling

OFFICIALLY LICENSED : We take pride in being officially licensed by GM

why didn't we use the same designs that work for Porsches

Detailed installation instructions are included with the kit

K&N 07-10 Ford Expedition / 09-10 F150 / 07-10 Lincoln Navigator 5.4L V8 Performance Intake Kit 'Throttle Body Spacer'] Armor Plus Muffler ReplacementA high density polyethylene (HDPE) rotationally molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect