Built specifically for the 2011-2014 F-150, the MBRP S5261304 cat-back exhaust routes 3-inch mandrel-bent tubing through a pre-axle exit, capping it with dual 4.5-inch OD tips that fill the rear valance without looking overdone.
T304 stainless steel construction throughout. T304 stainless resists corrosion from road salt, moisture, and exhaust heat, keeping the system looking and sealing correctly across years of service rather than just seasons.
Pre-axle dual outlet exit. Routing the tips ahead of the rear axle positions them low and outboard on the truck, giving the F-150 a purposeful stance without cutting into the bumper or requiring bodywork. The 4.5-inch OD tips deliver a visual presence that matches the larger exhaust diameter.
3-inch cat-back diameter. Stepping up from the factory exhaust diameter opens the path for spent gases to exit more freely, reducing back pressure and letting the engine breathe through the rpm range. The result is a deeper, more authoritative exhaust note with a tone that stays composed at cruising speeds.
Broad trim-level compatibility. The S5261304 fits across the 2011-2014 F-150 lineup, covering XL, XLT, STX, FX2, FX4, Lariat, King Ranch, and Platinum trims, so fitment is not limited to a single configuration.
Product Benefits
- T304 Stainless Steel: Corrosion-resistant alloy holds up against salt, heat, and moisture for long-term durability.
- 3-Inch Tubing Diameter: Larger bore reduces exhaust back pressure across the rpm range.
- Dual 4.5-Inch OD Tips: Aggressive tip size complements the truck's proportions without body modification.
- Pre-Axle Exit: Tips exit ahead of the rear axle for a clean, factory-integrated appearance.
- Cat-Back Design: Retains the factory catalytic converters for emissions compliance and straightforward installation.
- Wide Trim Compatibility: Fits XL, XLT, STX, FX2, FX4, Lariat, King Ranch, and Platinum trims from 2011 to 2014.
- Improved Exhaust Note: Produces a deeper, more pronounced tone without drone at highway speeds.
About MBRP: MBRP manufactures performance exhaust systems for trucks, SUVs, and powersports vehicles, with a focus on precision fitment, stainless and aluminized steel construction, and systems that bolt on without modification to surrounding components.
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Product Specifications & Vehicle Fitment
Review the product details and confirm compatibility with your vehicle before ordering.
| Specification | Details |
|---|---|
| Vehicle Trim | XLT, XL, FX2, King Ranch, Lariat, Platinum, STX, FX4 |
| Vehicle Fitment | 2011, 2012, 2013, 2014, 2011 |
