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Exhaust Exhaust Pipes, Systems and Components

CORSA Performance

3.0 Inch Cat-Back Sport Dual Exhaust 4.5 Inch Polished Tips 15-17 Ford Mustang EcoBoost Fastback 2.3L Turbo Stainless Steel Corsa Performance

$2,138.40 $1,994.99 Save $143.41

SKU: C009 14343

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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 14343

Corsa's Patented Reflective Sound Cancellation (RSC) Technology allows acoustic engineers to create a drone free exhaust sound, styled specifically to fit the personality of your vehicle. Each system is designed to increase vehicle performance, deliver an Aggressive Sound under acceleration and a Drone-Free Experience during cruise. Performance gains are not affected by sound choice.Features:3.0 Inch Cat-Back Exhaust SystemDual Rear Exit with Sport Sound LevelSingle 4.5 Inch Polished TipsPatented No Drone, Reflective Sound Cancellation (RSC) TechnologyCustom Tuned, Aggressive Exhaust NoteNo Drone At Cruise304 Stainless Steel ConstructionFlows 53.45 Percent Better Than StockDual Walled, Polished Stainless Steel TipsIncrease Performance With Corsa Downpipe P/N 14344Easy Bolt-On InstallationDetailed Printed Instructions IncludedNo Welding RequiredLimited Lifetime WarrantyMade in the U.S.A.Sold As A KitFits Vehicles:2015-2017 Ford Mustang EcoBoost, Fastback, 2.3T(Increase performance with Corsa Downpipe P/N 14344)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 performanceCorsa does not recommend or recognize purchases and installation on unspecified vehicles

3.0in. Cat-Back Dual Rear Exit with Single 4.5in. Polished Pro-Series Tips

MIA's Description

The CORSA Performance 14343 is a Cat-Back exhaust system designed for the 2015-2023 Ford Mustang EcoBoost 2.3T. It offers a "Sport" sound level, characterized by a high-performance sound, a distinct rumble at idle, and an aggressive sound through the gears, with no drone during cruise thanks to CORSA's Patented RSC Technology. The system features a dual rear exit with single 4.5" polished Pro-Series tips. The pipe diameter is listed as 2.75" on the manufacturer's website, while Lethal Performance states 3.0". It is constructed from premium stainless steel, ensuring lasting performance, sound, and appearance. Installation is an easy bolt-on process, requiring no welding, and all necessary hardware and detailed instructions are included. This product is proudly designed, engineered, and manufactured in Berea, OH, and is backed by a Limited LIFETIME warranty for the original owner.

Fitment

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Specifications

BrandCORSA Performance
Part NumberC009 14343

Buy with Confidence

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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