Collection: Exhaust System Upgrades For Ford Mustang VI (S550)
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Flowmaster Outlaw SS Axle-Back Exhaust For 15-17 Mustang GT 5.0L (817732)
Vendor:FlowmasterRegular price $623.95 USDRegular priceUnit price / per$701.95 USDSale price $623.95 USDSale -
Flowmaster 5.0L Outlaw Axle-Back Exhaust w/ Valves For Ford Mustang (817825)
Vendor:FlowmasterRegular price $1,599.95 USDRegular priceUnit price / per$1,799.95 USDSale price $1,599.95 USDSale -
Flowmaster 2.5in C/O 40 Series DF Muffler For Ford Mustang (942542)
Vendor:FlowmasterRegular price $149.95 USDRegular priceUnit price / per$168.95 USDSale price $149.95 USDSale -
Flowmaster SS Outlaw Axle-Back Exhaust For Ford Mustang 15-23 (817823)
Vendor:FlowmasterRegular price $949.95 USDRegular priceUnit price / per$1,068.95 USDSale price $949.95 USDSale -
Flowmaster SS Axle-Back Exhaust For Mustang 15-17 (817749)
Vendor:FlowmasterRegular price $949.95 USDRegular priceUnit price / per$1,068.95 USDSale price $949.95 USDSale -
Flowmaster 15-17 Mustang GT 5.0L Outlaw SS Cat-Back For Ford Mustang (15-17) (817734)
Vendor:FlowmasterRegular price $1,449.95 USDRegular priceUnit price / per$1,631.95 USDSale price $1,449.95 USDSale -
Flowmaster 2.5in Super 10 SS Muffler For Ford Mustang (842512)
Vendor:FlowmasterRegular price $101.95 USDRegular priceUnit price / per$114.95 USDSale price $101.95 USDSale -
Flowmaster Outlaw Axle-Back Exhaust For Mustang 5.0L (15-23) (817821)
Vendor:FlowmasterRegular price $1,065.95 USDRegular priceUnit price / per$1,199.95 USDSale price $1,065.95 USDSale -
Flowmaster 5.0L GT Outlaw SS Axle-Back For Ford Mustang (15-17) (817826)
Vendor:FlowmasterRegular price $849.95 USDRegular priceUnit price / per$956.95 USDSale price $849.95 USDSale -
Flowmaster Super 40 Series Muffler For Dodge Ram/Van 72-23, Ford Mustang (952547)
Vendor:FlowmasterRegular price $149.95 USDRegular priceUnit price / per$168.95 USDSale price $149.95 USDSale -
Flowmaster Outlaw Axle-Back Exhaust For Mustang 15-23 GT Mach-E (817824) (w/ Valves)
Vendor:FlowmasterRegular price $1,649.95 USDRegular priceUnit price / per$1,856.95 USDSale price $1,649.95 USDSale -
Flowmaster Outlaw Cat-Back Exhaust For Ford Mustang 5.0L (15-23) (817808)
Vendor:FlowmasterRegular price $2,049.95 USDRegular priceUnit price / per$2,306.95 USDSale price $2,049.95 USDSale -
Flowmaster Outlaw Axle-Back Exhaust For Mustang 15-23 (817806)
Vendor:FlowmasterRegular price $999.95 USDRegular priceUnit price / per$1,124.95 USDSale price $999.95 USDSale -
Flowmaster 18-23 Mustang Axle-Back Exhaust For Ford Mustang/Mach-E (817807)
Vendor:FlowmasterRegular price $1,249.95 USDRegular priceUnit price / per$1,406.95 USDSale price $1,249.95 USDSale -
Flowmaster American Thunder Cat-Back For Ford Mustang GT 15-17 (817730)
Vendor:FlowmasterRegular price $1,549.95 USDRegular priceUnit price / per$1,743.95 USDSale price $1,549.95 USDSale -
MBRP Black Series 3" Cat-Back Exhaust System | 2018-2023 Ford Mustang GT (S7207BLK)
Vendor:MBRPRegular price $942.97 USDRegular priceUnit price / per$1,229.11 USDSale price $942.97 USDSale -
CORSA Sport Valved / 3.0 in Axle-Back 4.0 in Twin Tips | 2018-2023 Mustang GT Coupe (21002)
Vendor:CORSA PerformanceRegular price From $2,208.00 USDRegular priceUnit price / per$2,557.99 USDSale price From $2,208.00 USDSale -

MBRP 3" Cat Back Dual Split Race Version 4.5" tips BLK Coat | 2015-2017 Ford Mustang GT (S7278BLK)
Vendor:MBRPRegular price $696.56 USDRegular priceUnit price / per$907.93 USDSale price $696.56 USDSale -

MBRP T409 Stainless Steel 3" Cat-Back - Dual Split Exit | 2015-2024 Ford Mustang EcoBoost (S7274409)
Vendor:MBRPRegular price $815.03 USDRegular priceUnit price / per$1,062.34 USDSale price $815.03 USDSale -
Borla S-Type Cat-Back Exhaust | 2015-2022 Ford Mustang Ecoboost (140584)
Vendor:BorlaRegular price $1,597.99 USDRegular priceUnit price / per$1,789.99 USDSale price $1,597.99 USDSale
Exhaust System Upgrades for Ford Mustang VI (S550) to Boost Performance and Sound
Enhance your Ford Mustang VI (S550) with exhaust system upgrades designed specifically for this platform. Whether you want to increase horsepower, sharpen throttle response, or achieve a more aggressive exhaust tone, this collection offers premium aftermarket parts engineered for optimal fitment and durability.
How Do Cat-Back Exhaust Systems Improve Mustang Performance?
Cat-back exhaust systems replace the piping from the catalytic converter to the rear of the vehicle, improving exhaust flow and reducing backpressure. This upgrade can lead to better engine efficiency, enhanced throttle response, and a more robust exhaust note without requiring extensive modifications.
- Increased exhaust flow for improved power delivery
- Enhanced sound with a deeper, more aggressive tone
- Direct bolt-on fitment for the S550 chassis
- Durable materials designed to withstand heat and corrosion
What Role Do Headers, Mufflers, and Resonators Play in Exhaust Upgrades?
Headers improve engine breathing by optimizing exhaust scavenging, which can increase horsepower and torque. Mufflers and resonators tailor the sound profile, allowing you to customize your Mustang’s exhaust note from subtle to aggressive. Together, these components balance performance gains with sound preferences and daily drivability.
Choosing the Right Exhaust Components for Your Ford Mustang VI (S550)
Selecting exhaust upgrades requires attention to fitment, material quality, and your performance goals. Our curated collection at WheelFlip ensures compatibility with the S550 chassis and offers options that enhance power, sound, and reliability. Explore cat-back systems, headers, mufflers, and resonators to find the perfect setup for your Mustang build.


















