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MBRP

MBRP 3in T409 Cat-Back Dual Split Rear for 21-24 Ford F-150

MBRP 3in T409 Cat-Back Dual Split Rear for 21-24 Ford F-150

Regular price $829.99 USD
Regular price Sale price $829.99 USD
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SKU:S5215409

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Quantity
  • Calculated shipping — oversized item
  • Ships in 1–2 business days
  • 30-day hassle-free returns
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Key Features

  • 3-inch mandrel-bent T409 stainless steel for maximum flow and corrosion resistance
  • Dual 2.5-inch split rear exit for an aggressive, modern look
  • Deeper, more aggressive exhaust note without interior drone
  • Up to +11 HP and +8 lb-ft gains on 5.0L trucks with 28% more flow
  • True bolt-on installation using factory frame hangers
  • Straight-through chambered muffler design
  • Fits 2.7L, 3.5L EcoBoost, and 5.0L F-150 engines

Wake up your 2021-2024 Ford F-150 with the MBRP S5215409 cat-back exhaust system. This 3-inch mandrel-bent T409 stainless steel kit replaces the restrictive factory exhaust with a free-flowing, dual 2.5-inch split rear exit design that delivers a deeper, more aggressive tone without drone.

Key Benefits

  • Deeper, more aggressive exhaust note over the restrictive factory system
  • 3-inch mandrel-bent tubing for maximized exhaust flow
  • Up to +11 HP and +8 lb-ft on 5.0L trucks with a 28% flow increase
  • T409 stainless steel construction resists corrosion and rust
  • True bolt-on install using factory frame hangers - no drilling or cutting

What's Included

  • MBRP cat-back exhaust system components
  • Hardware required for bolt-on installation

Specifications

  • Brand: MBRP
  • Part Number: S5215409
  • Material: T409 stainless steel
  • Main tubing: 3 inch
  • Exit configuration: 2.5 inch dual split rear
  • Muffler: straight-through chambered
  • Series: Armor Plus

Fitment

Engineered specifically for the 14th-generation Ford F-150. Fits 2.7L, 3.5L EcoBoost, and 5.0L V8 engines. Does not fit PowerBoost hybrid or Raptor models.

  • 2021-2024 Ford F-150 (2.7L / 3.5L EcoBoost / 5.0L)

FAQ

Which F-150 engines does the S5215409 fit?

It fits 2021-2024 Ford F-150 with the 2.7L EcoBoost, 3.5L EcoBoost, or 5.0L V8. It does not fit the 3.5L PowerBoost hybrid or the Raptor.

How much power does it add?

On 5.0L trucks MBRP rates the system at up to +11 hp and +8 lb-ft with a 28% increase in exhaust flow.

What is the exit style?

A 2.5-inch dual split rear exit in T409 stainless steel, installed bolt-on with no drilling using factory frame hangers.

Vehicle Fitment

Years Make Model Submodel
2021–2024 Ford F-150

Specifications

weight
69.2 lbs
dimensions
46.3 L × 16.6 W × 12.2 H in

Shipping & Returns

Free shipping on orders $250+ (standard items). Oversized items ship at calculated rates.

30-day returns with RMA required. 15% restocking fee, buyer pays return shipping. Defective items returned free with full refund.

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