Sharpen the Exhaust Tone of Your S650 Mustang GT
The CORSA 21255 Sport cat-back exhaust delivers a refined yet aggressive tone for the 2024 Ford Mustang GT. This 3.0 inch dual rear exit system includes polished 4.5 inch straight cut tips and is engineered from 304 stainless steel for lasting durability.
Key Features
- 304 stainless steel construction throughout
- 3.0 inch dual rear exit mandrel bent piping
- Polished 4.5 inch straight cut tips included
- Reflective Sound Cancellation technology reduces drone
- Bolt on fitment using factory hardware
- Sport sound level for daily driving comfort
Fitment
| Year Range | Make | Model | Trim |
|---|---|---|---|
| 2024 | Ford | Mustang | GT |
Specifications
| Detail | Value |
|---|---|
| Pipe Diameter | 3.0 in |
| Tip Size | 4.5 in |
| Tip Finish | Polished Straight Cut |
| Sound Level | Sport |
| Material | 304 Stainless Steel |
| Exit | Dual Rear Exit |
| UPC | 847466030253 |
What's Included
- CORSA 21255 cat-back exhaust system
- Muffler assembly with 4.5 in polished straight cut tips
- Mounting hardware and clamps
- Installation instructions
About CORSA Performance
CORSA Performance has engineered award winning exhaust systems since 1988, pioneering Reflective Sound Cancellation technology that removes unwanted drone while preserving an aggressive tone. Every system is built from 304 stainless steel in the USA and backed by a limited lifetime warranty.
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Frequently Asked Questions
What is the 21255?The 21255 is a CORSA Performance exhaust system engineered for a direct bolt on upgrade, built from 304 stainless steel with CORSA's Reflective Sound Cancellation technology for an aggressive, drone free tone.
What tip style comes with this product?This product includes polished 4.5 inch straight cut tips for a classic, understated look.
Does this product fit the Mustang GT convertible?This product is engineered for the 2024 Ford Mustang GT coupe; check with CORSA for convertible specific part numbers.
Is welding required to install this product?No, this product is a direct bolt on system requiring no welding or cutting.
What is the sound level of the 21255?The 21255 uses CORSA's Sport tuning for an aggressive but livable exhaust tone.
Does this product increase horsepower?Cat-back systems like this product can free up exhaust flow, and any gains vary by vehicle and modifications.
What material is this product made from?This product is constructed entirely from 304 stainless steel for corrosion resistance.
Is there a warranty on this product?Yes, this product carries CORSA's limited lifetime warranty.
How long does installation of this product take?Most installations take one to two hours using basic hand tools and a lift.
Installation Instructions
- Raise and safely support the vehicle on a lift or jack stands.
- Allow the factory exhaust system to cool completely before beginning work.
- Apply penetrating lubricant to factory exhaust hangers and clamps.
- Remove the factory exhaust section starting at the muffler hangers.
- Disconnect the factory exhaust at the mid pipe or axle-back connection point.
- Test fit the new system, aligning hangers and slip joints before tightening.
- Tighten all clamps and hangers once alignment and tip position are confirmed.
- Start the vehicle and inspect all joints for leaks, then torque to final spec.
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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