21- Ford F150 2.7/3.5/ 5.0L Cat Back Exhaust

The MBRP 21-Ford F150 Cat Back Exhaust System (S5209AL) is a performance-grade, race-spec cat-back exhaust designed to unlock airflow potential on 2021-and-newer F150 trucks equipped with 2.7L EcoBoost, 3.5L EcoBoost, or 5.0L V8 engines. This single-side-exit system replaces the factory exhaust from the catalytic converter rearward, delivering improved scavenging efficiency and measurable horsepower and torque gains without sacrificing street manners.

Built from aluminized steel tubing, the 4-inch diameter piping maximizes flow volume while the polished 5-inch stainless tip provides a finished, high-quality appearance. The aluminized construction resists corrosion from road salt and moisture exposure, critical for trucks operating in harsh seasonal conditions or coastal environments. The race-oriented design prioritizes exhaust velocity and resonance control, making it suitable for enthusiasts pursuing both on-road performance and off-road durability. Installation is bolt-on; no welding or extensive modification required on compatible 2021+ F150 models.

This exhaust suits F150 owners seeking measurable power improvements, enhanced fuel economy through reduced backpressure, and a more aggressive exhaust note during acceleration. Whether prioritizing towing efficiency, off-road trail performance, or weekend spirited driving, a properly sized cat-back system like this addresses the factory bottleneck common to stock truck exhaust systems. The polished tip finish stands out visually, complementing modern F150 styling while signaling genuine performance hardware to informed viewers.