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Straight Cut Black Tips with Active Sound Control
The CORSA 21260BLK Xtreme valved cat-back exhaust delivers a modern straight cut look on the 2024-2025 Ford Mustang GT 5.0L V8 with factory Active Exhaust. A 3.0 inch T304 stainless system feeds twin 4.0 inch black straight cut Pro-Series tips, and the Xtreme-Touring Active sound profile lets the driver switch between a quiet cruise and an aggressive Xtreme tone.
Key Features
- 3.0 inch mandrel bent T304 stainless steel cat-back system
- Twin 4.0 inch black straight cut Pro-Series tips
- Works with the factory Active Exhaust valve control system
- Xtreme-Touring Active sound profile switches between Quiet and Xtreme modes
- Patented Reflective Sound Cancellation (RSC) technology for drone free cruising
- Straight through muffler design increases exhaust flow
- 21260BLK direct-fit design retains factory valve wiring and hangers
Fitment
| Year Range | Make | Model | Trim |
|---|---|---|---|
| 2024-2025 | Ford | Mustang | GT 5.0L V8, Active Exhaust |
Specifications
| Detail | Value |
|---|---|
| Part Number | 21260BLK |
| Pipe Diameter | 3.0 in |
| Tip Size | 4.0 in Twin Straight Cut |
| Tip Finish | Black |
| Sound Profile | Xtreme-Touring Active |
| Material | T304 Stainless Steel |
| UPC | Not published by manufacturer |
What's Included
- 3.0 in valved cat-back exhaust system
- Twin 4.0 in black straight cut Pro-Series tips
- Mandrel bent stainless tubing sections
- Factory valve control retention hardware
- Installation instructions
About CORSA Performance
CORSA Performance builds exhaust systems in Berea, Ohio with a focus on active valve technology that lets drivers choose their sound profile. The 21260BLK pairs a straight cut black tip look with factory Active Exhaust compatibility on the 2024-2025 Mustang GT.
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Frequently Asked Questions
What is the 21260BLK?The CORSA 21260BLK is a 3.0 inch valved cat-back exhaust system with twin 4.0 inch black straight cut Pro-Series tips for the 2024-2025 Ford Mustang GT 5.0L V8 with Active Exhaust.
Does the 21260BLK work with Active Exhaust?Yes, the 21260BLK is designed to retain and work with the factory Active Exhaust valve control system.
How does the 21260BLK differ from the 21259BLK?The 21260BLK uses straight cut black tips while the 21259BLK uses standard black Pro-Series tips; both share the same pipe and valve design.
What sound modes does the 21260BLK offer?The 21260BLK uses a Xtreme-Touring Active sound profile that ranges from a quiet cruise setting to a full Xtreme exhaust tone.
What material is the 21260BLK made from?The 21260BLK is constructed from T304 stainless steel for long term corrosion resistance.
Will the black tip finish fade over time?The black straight cut tips use a durable finish designed to resist fading and discoloration from heat.
Does installation require welding?No, the 21260BLK is a bolt-on cat-back system that uses factory hangers and valve wiring.
Is the 21260BLK covered by a warranty?Yes, CORSA backs the 21260BLK with a limited lifetime warranty against manufacturing defects.
Installation Instructions
- Raise and safely support the vehicle on a lift or jack stands.
- Remove the factory cat-back exhaust system, noting the Active Exhaust valve harness routing.
- Test fit the new 21260BLK mandrel bent piping sections from front to rear.
- Install new hangers and clamps at each factory mounting point.
- Reconnect the Active Exhaust valve harness to the factory connector.
- Attach the twin 4.0 in black straight cut tips and align for even spacing.
- Lower the vehicle and start the engine to verify valve operation and check for leaks.
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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