Muscle

Showing 577–600 of 1034 results

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SKU
Product
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  • Flowmaster Outlaw Axle-back Exhaust System (817511)
    SKU: 817511
    • Delivers Flowmaster’s most aggressive interior and exterior exhaust tone from the race-oriented Outlaw series
    • Improves throttle response, power, and mileage while transforming your vehicle’s sound
    • Dual tail pipe design with black-finished pipes for a bold, purpose-built look
    • Includes the Outlaw-series muffler plus all necessary parts and hardware for a quick, easy install
    • Uses factory-style connections for a clean axle-back fit behind the rear axle
    • CARB (California) compliant with Emission Code 5 for confident, street-legal upgrading
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  • Flowmaster Outlaw Cat-back Exhaust System (817515)
    SKU: 817515
    • Deep, aggressive Outlaw Series sound heard inside and outside the car
    • 2.50-inch mandrel-bent stainless tubing and 3.00-inch muffler outlets for strong flow
    • Direct fit for 2005-2010 Mustang GT 4.6L and GT500 5.4L, coupes and convertibles
    • Bolt-on install using factory hangers with all hardware and instructions included
    • CARB compliant and emissions-legal, backed by a Lifetime Limited Warranty
    • Finished with 4.00-inch polished stainless tips embossed with the Flowmaster logo
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  • Flowmaster Outlaw Cat-back Exhaust System (817590)
    SKU: 817590
    • Deep, aggressive exterior tone paired with a moderate interior sound level for everyday driving
    • Dual 3.00-inch mandrel-bent stainless steel tubing and a Scavenger Series X-pipe for maximum performance
    • Race-proven Outlaw mufflers and large 4.00-inch polished stainless tips that complement factory cutouts
    • Bolt-on fit using factory hanger locations, with all parts, hardware, and instructions included
    • CARB (California) compliant and fits both Coupe and Convertible 2013-2014 Mustang GT 5.0L models
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  • Flowmaster Outlaw Axle-back Exhaust System (817592)
    SKU: 817592
    • Direct axle-back upgrade engineered specifically for 2013-2014 Ford Mustang GT 5.0L coupes and convertibles
    • Dual race-proven Outlaw mufflers deliver an aggressive exterior sound with a moderate interior tone
    • Full 3.00-inch mandrel-bent inlet tubing and 2.50-inch stock mid-pipe connections for smooth flow and easy fit
    • Large 4.00-inch polished stainless steel dual tips add the finished performance look
    • Bolts to factory hanger locations for a hassle-free installation you can do at home
    • CARB (California) compliant for a street-legal exhaust upgrade
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  • Flowmaster American Thunder Cat-back Exhaust System (817609)
    SKU: 817609
    • Delivers a deep, aggressive interior and exterior sound tuned by Flowmaster’s Outlaw Series mufflers
    • 3.00 in. mandrel-bent 409S stainless steel tubing and a Scavenger X-pipe for smooth, free-flowing performance
    • Emissions-legal and CARB (California) compliant for street-legal peace of mind
    • Finished with dual tail pipes and 4.00 in. quad logo-embossed tips for a bold rear look
    • Easy bolt-on install with all necessary parts and hardware included
    • Backed by Flowmaster’s Lifetime Limited Warranty
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  • Flowmaster 24-26 Ford Mustang (2.3, 5.0) Exhaust System Kit (818160)
    SKU: 818160
    • Dyno-proven maximum gains of up to 8 hp and 7 lb-ft at the rear wheels
    • 3.00-inch mandrel-bent 409 stainless steel tubing for maximum flow and lasting durability
    • Aggressive Outlaw-series muffler tone with dual 4.00-inch black ceramic-coated tips
    • Bolt-on install using factory hangers with all necessary hardware included
    • Fits 24-26 Mustang 5.0 GT and 2.3 EcoBoost coupes and convertibles
    • CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
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  • Flowmaster Outlaw Cat-back Exhaust System (817560)
    SKU: 817560
    • Very aggressive exterior and interior tone from race-proven Outlaw Series mufflers
    • Exclusive Scavenger Series X-pipe engineered for maximum power and a deep, unique sound
    • Dual 3.00-inch mandrel-bent stainless steel tubing with polished 4.00-inch 304 stainless tips
    • Bolts to factory hanger locations with all hardware and instructions included for at-home installation
    • CARB compliant and covered by Flowmaster’s Lifetime Limited Warranty
    • Purpose-built for the 2011-2012 Mustang GT 5.0L (does not fit GT500)
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  • Flowmaster 24-26 Ford Mustang (2.3, 5.0) Exhaust System Kit (818162)
    SKU: 818162
    • Adds up to 8 hp and 6 lb-ft at the rear wheels with Super 44 mufflers for an aggressive tone
    • 3.00-inch mandrel-bent 409 stainless steel tubing maximizes exhaust flow and durability
    • Dual 4.00-inch polished stainless steel tips with embossed logo for a custom finished look
    • Bolt-on install using factory hangers and included hardware—no modifications needed
    • Fits 2024-2026 Mustang 5.0L GT and 2.3L EcoBoost, coupe and convertible, CARB compliant
    • Backed by Flowmaster’s Lifetime Limited Warranty
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  • Flowmaster Outlaw Cat-back Exhaust System (817563)
    SKU: 817563
    • Purpose-built for 2008-2014 Dodge Challenger SRT8 with the 6.1L or 6.4L Hemi
    • Aggressive interior and exterior sound at all times from race-proven Outlaw Series mufflers
    • Dual 3.00-inch mandrel-bent stainless tubing with an exclusive Scavenger Series X-pipe for deep tone and maximum power
    • Polished rectangular 304 stainless steel tips (3.00 x 7.00) for a muscular, matched look
    • Reuses factory hanger locations and includes all parts and hardware for an easy at-home install
    • CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
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  • Flowmaster 24-26 Ford Mustang (2.3, 5.0) Exhaust System Kit (818163)
    SKU: 818163
    • Dyno-proven gains of up to 8 hp and 7 lb-ft at the rear wheels on the 2024-2026 Mustang
    • Aggressive-to-moderate Outlaw-series muffler tone that adds serious presence without droning
    • 3.00-inch mandrel-bent 409 stainless steel tubing for maximum flow and lasting durability
    • Dual 4.00-inch polished stainless tips with embossed logo for a custom finished look
    • Bolt-on axle-back install using factory hangers and mounting locations, all hardware included
    • CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty; fits coupes and convertibles
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  • Flowmaster Force II Crossmember-Back Exhaust System (817659)
    SKU: 817659
    • Complete crossmember-back kit tuned for a moderate exterior and mild interior exhaust tone
    • 50 Series Delta Flow mufflers and a Scavenger X-pipe work together to improve flow and scavenging
    • Mandrel-bent 409S stainless pipes reduce restrictions and maximize performance
    • Polished 304S stainless 3.00 x 5.50 tips exit through the factory cutout bezels for an integrated look
    • Bolt-on fit with all necessary parts and hardware included, plus Flowmaster’s Lifetime Limited Warranty
    • CARB (California) compliant for the 1970-1973 Corvette 5.7L V8
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  • Flowmaster 24-26 Ford Mustang (2.3, 5.0) Exhaust System Kit (818159)
    SKU: 818159
    • Aggressive Outlaw-series axle-back tone with dyno-proven gains of up to 17 hp and 17 lb-ft at the rear wheels
    • 3.00-inch mandrel-bent 409 stainless steel tubing maximizes exhaust flow and durability
    • Quad 4.00-inch black ceramic coated tips with embossed logo for a custom, aggressive look
    • Bolt-on install using factory hangers and mounting locations — all hardware included, reuse OEM valve actuator
    • Fits 2024-2026 Mustang GT 5.0L and EcoBoost 2.3L (factory performance exhaust option), coupe or convertible
    • CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
    Quickview
  • Flowmaster 24-26 Ford Mustang (2.3, 5.0) Exhaust System Kit (818164)
    SKU: 818164
    • Dyno-proven gains of up to 17 hp and 17 lb-ft at the rear wheels
    • Aggressive Outlaw-series mufflers deliver a bold, race-inspired exhaust tone
    • 3.00-inch mandrel-bent 409 stainless steel tubing plus quad 4.00-inch polished tips
    • Bolt-on install using factory hangers and mounting locations with all hardware included
    • CARB compliant and street-legal, backed by Flowmaster’s Lifetime Limited Warranty
    • Fits 2024-2026 Mustang 5.0L GT and 2.3L EcoBoost coupes and convertibles
    Quickview
  • Flowmaster 24-26 Ford Mustang (2.3) Exhaust Y Pipe (818193)
    SKU: 818193
    • Bolt-in Flowmaster Y-Pipe for 2024-2026 Mustang 2.3L EcoBoost — fits coupes and convertibles using factory hangers
    • Mandrel-bent 3.00-inch 409 stainless steel tubing with a Scavenger Series Y-collector for durable, free-flowing performance
    • Scavenger D-port technology boosts exhaust pulse velocity to increase sound and performance over the restrictive factory piece
    • Dual 2.50-inch outlets work with your factory rear mufflers or a Flowmaster Axle-back system
    • Includes all parts, hardware, and instructions, and is backed by the Flowmaster Lifetime Limited Warranty
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  • Flowmaster Outlaw Cat-back Exhaust System (817682)
    SKU: 817682
    • Super aggressive interior and exterior tone from Flowmaster’s race-oriented Outlaw Extreme series
    • Turn-down tailpipes maximize sound and add clearance for wide tires and modified suspensions
    • Mandrel-bent construction improves throttle response and power
    • Fits 1986-2004 Mustang GT, LX & Cobra with 4.6L or 5.0L engines
    • Uses factory hangers and includes all hardware for an easy installation
    • CARB (California) compliant with the Outlaw muffler included
    Quickview
  • Flowmaster Outlaw Cat-back Exhaust System (817645)
    SKU: 817645
    • Aggressive exterior sound under hard acceleration with a moderate, livable tone while cruising
    • Dual 3.00-inch mandrel-bent stainless tubing and a Scavenger Series X-pipe for maximum flow and power
    • Includes a pair of race-proven Outlaw Series mufflers and quad polished 304 stainless embossed tips
    • Bolts in at factory hanger locations with all hardware included for an easy at-home install
    • CARB compliant and street legal in all 50 states, backed by Flowmaster’s Lifetime Limited Warranty
    • Direct fitment for the 2009-2014 Dodge Challenger R/T 5.7L Hemi
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  • Flowmaster American Thunder Cat-back Exhaust System (817658)
    SKU: 817658
    • Deep, aggressive Hemi sound from a pair of Super 44 Series mufflers with a livable moderate-to-aggressive character
    • Dual 2.50-inch Scavenger Series X-Pipe and mandrel-bent tubing for maximum flow and a deep performance tone
    • Durable 409S stainless steel construction with 2.50-inch stainless tips that exit through the factory rear valance bezels
    • True bolt-on kit with flanged connections and all necessary parts and hardware included for an easy fit
    • CARB (California) compliant and covered by Flowmaster’s Lifetime Limited Warranty
    • Purpose-built for the 2015-2016 Charger R/T and 2015-2023 Chrysler 300 with the 5.7L Hemi
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  • Flowmaster Force II Crossmember-Back Exhaust System (817695)
    SKU: 817695
    • Complete crossmember-back kit for 1968-1969 Chevrolet Corvette (2WD) with everything needed for a trouble-free install
    • Dual 2.50-inch mandrel-bent stainless tubing and Scavenger X-pipe deliver maximum power and a deep, unique tone
    • 50 Series Delta Flow mufflers provide a moderate exterior and mild interior sound level
    • Highly polished 304 stainless steel tips exit cleanly through the factory cutout bezels
    • CARB (California) compliant and backed by the Flowmaster Lifetime Limited Warranty
    • Ideal for Big Block applications and high-performance small block engines
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  • Flowmaster American Thunder Crossmember-Back Exhaust System (817673)
    SKU: 817673
    • Aggressive, streetable tone from stainless steel Super 44 Series mufflers
    • Dual 2.50″ 409S stainless tailpipes with a welded H-Pipe for balanced flow and sound
    • Mandrel-bent pipes reduce restriction to maximize performance
    • Direct bolt-on fit for 1962-1967 Chevy II/Nova (2WD) with all parts and hardware included
    • CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
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  • Flowmaster Outlaw Axle-back Exhaust System (817686)
    SKU: 817686
    • Delivers a very aggressive exhaust tone inside and outside your Camaro SS, powered by dual stainless steel Outlaw Series mufflers
    • Improves throttle response, power, and mileage thanks to 2.50″ mandrel bent stainless steel pipes
    • Finished with polished 4.00″ stainless steel dual tips for a bold, purposeful look
    • Emissions-legal and CARB (California) compliant for street use
    • Easy bolt-on axle-back design includes all necessary parts and hardware for installation
    • Backed by Flowmaster’s Lifetime Limited Warranty
    Quickview
  • Flowmaster American Thunder Cat-back Exhaust System (817730)
    SKU: 817730
    • Aggressive exterior sound with a moderate interior tone for a Mustang GT that’s bold but livable
    • Exclusive dual 3.00-inch mandrel-bent Scavenger Series X-pipe maximizes power and creates a deep, unique tone
    • 60 Series performance mufflers with dual mandrel-bent tailpipes and large 4.00-inch polished stainless steel tips
    • CARB (California) compliant and emissions-legal for peace of mind
    • Uses factory hanger locations and includes all parts and hardware for an easy at-home installation
    • Built specifically for 2015-2017 Mustang GT 5.0L coupes (does not fit Convertibles)
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  • Flowmaster American Thunder Cat-back Exhaust System (817739)
    SKU: 817739
    • Aggressive exterior sound with a moderate interior tone — the best of both worlds for daily driving and open-road fun
    • Durable 409S stainless steel with mandrel-bent dual 3.00-inch tubing and a Scavenger Series X-pipe for maximum power
    • Quad 3.50-inch polished 304 stainless tips with embossed logo exit within the rear bumper valence for a factory-integrated look
    • Dummy valve stands keep factory actuators happy for wide-open sound and performance without throwing a code
    • Bolt-on install using factory hanger locations, backed by Flowmaster’s Lifetime Limited Warranty
    • CARB (California) compliant fitment for 2015-2023 Challenger Hellcat/Demon, SRT392/Scat Pack, and 2017-2023 R/T
    Quickview
  • Flowmaster American Thunder Axle-back Exhaust System (817744)
    SKU: 817744
    • Aggressive exterior sound with a moderate interior tone thanks to dual Super 44 Series mufflers
    • Bolt-on install using factory hanger locations — includes all parts, hardware, and instructions
    • 3.00-inch stainless mandrel-bent tubing finished with large 4.00-inch polished 304 stainless tips
    • CARB compliant and emissions-legal for 2016-2024 Camaro SS 6.2L coupes and convertibles
    • Delivers improved throttle response, power, and mileage
    • Covered by the Flowmaster Lifetime Limited Warranty
    Quickview
  • Flowmaster Outlaw Axle-back Exhaust System (817745)
    SKU: 817745
    • Delivers an aggressive interior and exterior exhaust tone from race-proven Outlaw Series mufflers
    • 3.00-inch stainless steel mandrel-bent tubing improves throttle response, power, and mileage
    • Finished with large 4.00-inch black PVD coated 304 stainless steel tips featuring an embossed logo
    • Bolt-on install using factory hanger locations, with all parts, hardware, and instructions included
    • CARB compliant and emissions legal (Emission Code 5) for 2016-2024 Camaro SS 6.2L (2WD)
    • Backed by Flowmaster’s Lifetime Limited Warranty
    Quickview

Showing 577–600 of 1034 results