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The CORSA 14758 is a T304 stainless steel resonator delete kit designed specifically for the 2011-2014 Ford F-150 SVT Raptor with the 6.2L V8 engine. The Raptor's exhaust system uses a resonator section that dampens the raw character of the 6.2L V8. Removing it with the CORSA 14758 lets the engine's true exhaust voice come through with more authority and presence while retaining the factory cat-back, muffler, and tips. The 14758 uses the Raptor-specific pipe routing and is a direct bolt-on replacement with no cutting or welding required.
| Year Range | Make | Model | Trim |
|---|---|---|---|
| 2011-2014 | Ford | F-150 | SVT Raptor |
| Detail | Value |
|---|---|
| MPN | 14758 |
| UPC | 847466018052 |
| System Type | Resonator Delete Kit |
| Material | T304 Stainless Steel |
| Engine | 6.2L V8 |
| Warranty | Limited Lifetime |
Founded in 1989 in Berea, Ohio, CORSA Performance builds exhaust components and systems for trucks, SUVs, and high-performance vehicles. Every CORSA product uses premium T304 stainless steel and carries a limited lifetime warranty, assembled in the USA.
The CORSA 14758 is a T304 stainless steel resonator delete kit for the 2011-2014 Ford F-150 SVT Raptor with the 6.2L V8 engine. It replaces the factory resonator to deliver a louder, more raw exhaust character while retaining the factory muffler, tips, and cat-back layout.
Does the 14758 fit the standard F-150 6.2L or only the Raptor?The CORSA 14758 is designed specifically for the SVT Raptor exhaust routing. Standard F-150 6.2L V8 owners should refer to the CORSA 14752 for their resonator delete fitment.
Will this cause a check engine light?Removing the resonator does not affect oxygen sensors or catalytic converters, so a check engine light is not expected. Results can vary by vehicle and no tune is required.
How does this compare to a full Raptor cat-back system?The resonator delete is a targeted mod that increases sound presence while preserving the factory cat-back. A full cat-back replacement like the CORSA 14759BLK or 14760 provides a much more dramatic change in sound level and character.
Does the 14758 require cutting or welding?No. The CORSA 14758 is a direct bolt-on resonator delete that uses factory clamping positions. No cutting or welding is required.
Is the drone increased after installing the 14758?Removing the factory resonator will increase exhaust volume and may introduce some cruise-RPM resonance that the factory resonator was designed to suppress. This is more noticeable than a full RSC muffler replacement, which actively cancels drone frequencies.
What is the warranty on the 14758?CORSA provides a limited lifetime warranty on the 14758 against defects in materials and workmanship when purchased from an authorized dealer.
How long does installation take?Installation typically takes 30 to 60 minutes with basic hand tools and access under the truck.
Prop 65 Warning: This product can expose you to chemicals including nickel compounds, which are known to the State of California to cause cancer, and carbon monoxide, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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