The 11th Generation F-150 moved on from the predecessor's positively 90s styling and moved towards a look that fit in the 21st century. With it came a brand new platform and the 3-valve version of the Triton 5.4L V8.

Introducing our new “straight-through” FlowFX universal performance mufflers. Exterior features include; fully migwelded “bright” 409 stainless steel construction with the FlowFX logo embossed on the both sides of the case. The interior features a “straight-through” stainless steel perforated core surrounded with high temperature sound absorption materials delivering a deep mellow tone.