CORSA Performance
2018-2021 Ford Mustang 3.0 Inch Cat-Back Exhaust System Polished Twin 4.0 Inch Tips Xtreme Sound Level
SKU: C009 21040
Description
Part #: 21040
Corsa Performance 2018-2019 Ford Mustang GT, 5.0L V8, Catback Exhaust System All CORSA exhaust systems are constructed from premium stainless steel to deliver lasting performance, sound and appearance. Easy bolt-on installation.No welding needed. All hardware and detailed instructions are included in each kit. Proudly Designed, Engineered and Manufactured in Berea, OH CORSA branded exhaust systems are backed by a Limited Lifetime warranty for as long as you own your vehicle with proof of purchase.Vehicle Fitment2018-2021 Ford Mustang GT 5.0L V8 Fastback (No Valves)Product Description3.0 inch Cat-Back, Dual Rear Exit with Twin 4.0 inch Polished Pro-Series TipsFor vehicles without Active Valve exhaustXTREME Sound LevelMost Aggressive Sound Level.Deep Growl at Idle.Bold During AccelerationScreams at High RPMs.No Drone During CruiseNot recommended for highly modified vehiclesHorsepower = +5Torque = +4Flow Increase = +48 percentWeight Reduction = -9lbsActual performance results are not guaranteed and may vary.Note: Every CORSA exhaust system is engineered and designed to match the unique properties of the vehicle it is designed for to deliver perfect fitment and performance. CORSA does not recommend or recognize purchases and installation on unspecified vehicles.CORSA's Patented RSC Technology is designed for an Aggresive Sound under acceleration and DRONE-FREE EXPERIENCE during cruise. Every system is engineered specifically to each vehicle without drone while cruising.
3.0in. Cat-Back Dual Rear Exit with Twin 4.0in. Polished Pro-Series Tips
Fitment
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Specifications
| Brand | CORSA Performance |
| Part Number | C009 21040 |
Videos
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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