MBRP S5219BLK 3" Cat-Back Dual Pre-Axle Street Exhaust for 2021-2025 Ford F-150

Vehicle Fitment

• 2021-2025 Ford F-150 (2.7L EcoBoost, 3.5L EcoBoost, 5.0L V8)
• Excludes PowerBoost hybrid, trucks with power running boards, and Regular Cab Short Box
• May require minor inlet trimming on 141", 145", 157" wheelbase models; does not fit 126" wheelbase :contentReference[oaicite:2]{index=2}

Features

• 3" main and 2.5" dual pre-axle stepped tubing
• Street Profile: aggressive under throttle, mellow at cruise with drone-reduction resonator :contentReference[oaicite:3]{index=3}
• Mandrel-bent black-coated aluminized steel construction (Armor BLK series)
• Black dual-wall, angle-cut 4" stainless steel tips
• Factory-mount bolt-on installation - no welding or cutting
• Up to 32% exhaust flow increase for improved performance :contentReference[oaicite:4]{index=4}
• Forward pre-axle resonator eliminates cabin drone
• 1-year coating and 3-year exhaust component warranty :contentReference[oaicite:5]{index=5}

Specifications

• Material: Black-coated aluminized steel (pipe), stainless steel tips
• Piping size: 3" inlet, 2.5" dual pre-axle outlets
• Tip size: 4" dual-wall stainless steel, angle cut
• Series: Armor BLK (high-heat black finish)
• Fitment: excludes PowerBoost, power running boards, regular cab short box, 126" wheelbase
• Flow gain: ~32%

Included Components

• 1x Cat-back exhaust system (main pipe, muffler, pre-axle outlets)
• 2x 4" black dual-wall exhaust tips
• 1x Hardware kit (clamps, hangers, bolts)
• 1x Installation instructions

Product Description

The MBRP S5219BLK Armor BLK cat-back exhaust is designed exclusively for 2021-2025 Ford F-150 models equipped with 2.7L EcoBoost, 3.5L EcoBoost, or 5.0L V8 engines. Crafted from black-coated aluminized steel, this bolt-on system features mandrel-bent 3" main and 2.5" dual pre-axle tubing for maximum durability and performance. The Street Profile design delivers an aggressive exhaust note when you want it and reduces cabin drone with its forward resonator for comfortable cruising :contentReference[oaicite:6]{index=6}.

Installation is quick and easy using OEM hangers - no welding or cutting is required. The system includes black dual-wall stainless tips and provides up to a 32% increase in exhaust flow, helping improve throttle response and power delivery without sacrificing NVH refinement :contentReference[oaicite:7]{index=7}. Note: this kit won't fit F-150s with PowerBoost hybrid, power running boards, regular cab short box, or 126" wheelbase models; may need minor trimming on 141"-157" wheelbases.

Backed by MBRP's Armor BLK warranty (1-year finish, 3-year components), the S5219BLK offers a stealthy, performance-focused upgrade with rugged construction and bold styling. It's ideal for owners seeking enhanced sound, improved flow, and show-ready blacked-out aesthetics.