MBRP Performance Exhaust 4" Cat Back, Single Side (Stock Cat) Exit, T409
Fits 2003–2007 Ford F-250/F-350 6.0L EC/CC
Upgrade your Ford Super Duty’s sound, style, and performance with the MBRP Armor Plus 4" Cat Back Exhaust System. Engineered for 2003–2007 Ford F-250 and F-350 6.0L extended and crew cab models, this exhaust delivers a powerful exhaust note and improved flow—all with a durable, direct-fit design.
Premium Materials: Constructed from T409 stainless steel, offering corrosion resistance and long-lasting durability even in harsh climates.
Aggressive Sound: Designed to unleash your truck's most aggressive tone—deep, rich, and race-inspired, while minimizing restrictions for optimal performance.
Single Side Exit: Retains your stock catalytic converter, with sleek single side (passenger side) exit for a factory-inspired look that complements your truck’s styling.
Performance Gains: 4" mandrel-bent tubing increases exhaust flow, potentially improving horsepower and torque by reducing backpressure.
Easy Installation: Direct bolt-on design—no cutting or modifications required. Includes all necessary hardware for convenient DIY installation.
Limited Lifetime Warranty: Armor Plus Series coverage gives peace of mind in durability and product support.
| Attribute | Details |
|---|---|
| Manufacturer | MBRP |
| Part Number | S6208409 |
| Material | T409 Stainless Steel |
| Configuration | 4" Cat Back, Single Side Exit |
| Fitment | 2003–2007 Ford F-250/F-350 6.0L EC/CC |
| Retains Catalytic Converter | Yes |
| Weight | 58.0lbs |
| Dimensions | W16.5” x H12.0” x L46.5” |
| Condition | New |
Ensure proper alignment for best sound and longevity. All clamps and hangers are included for a perfect fit.
Compatible with extended and crew cab 6.0L Powerstroke trucks retaining factory catalytic converter.
MBRP is renowned for delivering premium exhaust systems that balance durability, sound, and performance. Their Armor Plus T409 series is designed for truck owners who demand quality and enhanced driving experience—from daily commutes to towing and off-road adventures.
Free Ground Shipping included with your order.
Transform your Ford Super Duty’s sound and performance—order the MBRP Armor Plus 4" Cat Back Single Side Exit Exhaust today for a simple install and a noticeable upgrade to your driving experience.
Compatible with:
Ford F-250/F-350 6.0L (2003–2007, Extended Cab/Crew Cab, retains stock catalytic converter)
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