Description
The MBRP S7275409 cat-back exhaust is designed for 2015-2018 Ford Mustang / 2019-2026 Ford Mustang. It provides a coordinated exhaust upgrade with a defined tubing layout and outlet configuration.
Armor Plus 3-Inch Cat-Back Exhaust uses T409 Stainless Steel construction with a dual rear exit configuration.
Design and Construction
A cat-back system replaces the exhaust section downstream of the catalytic converter connection. Its tubing, sound-control components and tailpipe arrangement work together, so compare the complete configuration rather than choosing on tip size alone.
T409 stainless steel offers a corrosion-resistant construction option. Surface discoloration or oxidation can develop over time, particularly with salt exposure. Consider both corrosion resistance and appearance when choosing the material.
Mandrel-bent tubing maintains the intended pipe shape through bends. This supports a consistent internal passage through the routed sections without implying a specific horsepower increase.
Sound and Configuration
The Race profile prioritizes a stronger exhaust presence. Consider cold-start volume and sustained cruising as well as acceleration sound when deciding whether this configuration suits your use.
The tip specification is dual wall, angle cut, 4.5-inch outlet. Tip construction: T304 stainless steel. Tip outlet size describes the visible finish and is separate from the system’s tubing diameter.
Technical Specifications
- Manufacturer part number: S7275409
- Series: Armor Plus
- Product type: Cat-Back Exhaust
- Material: T409 Stainless Steel
- Tubing size: 3-Inch
- Sound profile: Race
- Exit configuration: Dual Rear Exit
- Tip specification: Dual Wall, Angle Cut, 4.5-Inch Outlet
Fitment and Installation
2.3L EcoBoost Engine Only, Pipe Modifications May Be Required For Installation On Convertibles. Non-Active Exhaust Only.
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2026 | Ford | Mustang | EcoBoost |
| 2015-2026 | Ford | Mustang | EcoBoost Premium |
Set the system position and outlet alignment before final tightening. Check clearance around the exhaust, bodywork and nearby lines or wiring after adjustment.
Manufacturer Warranty
Lifetime Warranty. Coverage is subject to the manufacturer’s terms, application requirements and exclusions.
California Proposition 65 Warning
Warning: This product can expose you to chemicals including nickel (metallic) and chromium (hexavalent compounds) which are known to the State of California to cause cancer and birth defects, or other reproductive harm.