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Showing 145–168 of 339 results

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SKU
Product
Price
  • Exhaust Muffler
    SKU: 524554
    • Delivers a deep, rich tone with a mild sound level and less interior drone thanks to the larger case and Delta Flow® design
    • Built from 16 gauge aluminized steel and fully MIG welded for maximum durability
    • Universal fitment with a 2.25″ inlet plus dual inlet and dual outlet for flexible installs
    • Sized for 4- and 6-cylinder engines and suited to trucks, SUVs, and high-performance builds
    • Contributes to mileage and power gains while adding an aggressive, refined exhaust note
    • High-temperature paint finish helps the muffler stand up to real-world heat
  • Flowmaster American Thunder Cat-back Exhaust System
    SKU: 17162
    • Direct-fit cat-back designed specifically for 1992-1995 Chevy Blazer and GMC Jimmy 5.7L (4WD)
    • Super 50 Series muffler delivers a deep, powerful tone with mild-to-moderate cabin sound and moderate exterior volume
    • Full 3.00-inch mandrel-bent aluminized steel inlet and tailpipe for efficient exhaust flow
    • Bolt-on installation using factory hanger locations, U-bolt clamps, and all necessary hardware included
    • CARB compliant and emissions-legal, backed by Flowmaster’s 3-year Limited Warranty
    • Angle-cut turn-down tip exits behind the right rear wheel for a clean, aggressive look
  • Exhaust Muffler
    SKU: 53531-12
    • Flowmaster Delta Flow technology delivers excellent power characteristics with maximum sound reduction
    • 30 Series Delta Force design engineered to meet stringent track decibel requirements
    • Aggressive sound level built for Street/Strip and race applications
    • 3.50″ inlet diameter supports high-flow performance exhaust builds
    • Universal fitment gives fabricators flexibility for custom exhaust system integration
    • High-temperature paint finish stands up to exhaust heat
  • Flowmaster American Thunder Cat-back Exhaust System
    SKU: 17171
    • Aggressive exterior tone with a moderate interior sound thanks to the aluminized steel Super 50 Series muffler
    • Heavy 16-gauge mandrel-bent aluminized steel tubing for durability and maximum performance
    • Dual 2.50-inch tailpipes clear the factory spare tire and exit straight out back for a muscular look
    • Complete cat-back system includes all parts, hardware, and instructions for easy at-home installation
    • CARB (California) compliant and backed by a 3-year Limited Warranty
  • Flowmaster American Thunder Cat-back Exhaust System
    SKU: 817116
    • Aggressive, deep exhaust tone from a pair of Super 44 Series mufflers for enthusiasts who want to be heard
    • Mandrel-bent 2.50-inch stainless steel inlet and tailpipes deliver maximum flow and lasting durability
    • Improved throttle response, power, and mileage in a complete cat-back package
    • Uses factory exhaust hangers with all parts and hardware included for a quick, easy installation
    • CARB (California) compliant and backed by a Lifetime Limited Warranty
    • Clean straight-back exit with a turn down at the lower valance; exhaust tips sold separately for a custom finish
  • Exhaust Muffler
    SKU: 71249
    • Delivers a deep, mellow, moderate performance tone that sets it apart from chambered mufflers
    • Straight-through 3.00-inch stainless steel perforated core promotes smooth flow and a refined exhaust note
    • Fully MIG-welded 409 stainless steel construction with embossed Flow FX logo on both sides for lasting durability and looks
    • Reversible internal flow design installs in either direction to suit your application and offsets
    • Compact case size and universal Truck/SUV fitment make installation easier in tight spaces
    • Show-quality performance muffler at an economical price point
  • Exhaust Muffler
    SKU: 71416
    • Straight-through smooth core delivers a moderate, refined sound level inside and out
    • Fully welded 409S stainless steel case for increased durability and heat resistance
    • Compact 4.00-inch round body fits nearly any application, including late model muscle cars
    • 2.50-inch inlet with universal fitment for flexible custom exhaust builds
    • Economically priced Flow FX performance muffler from Flowmaster
  • Flowmaster 70 Series Chambered Muffler
    SKU: 53070
    • Delta Flow® technology improves sound control while adding mileage and power gains
    • 16 gauge aluminized steel construction, fully MIG welded for maximum durability
    • Enlarged case with a mild sound level for a refined, controlled exhaust note
    • 3.00 inch inlet diameter suited to big block and classic muscle car builds
    • Versatile fit for trucks, SUVs, RVs, tow vehicles, and high performance street cars where space allows
    • High-temperature paint finish built to withstand exhaust-duty heat
  • Exhaust Muffler
    SKU: 71236
    • Delivers a deep, traditional mellow tone with a moderate sound level that’s distinct from chambered muffler designs
    • 3.00-inch straight-through stainless steel perforated core promotes strong exhaust flow
    • Fully MIG-welded “bright” 409 stainless steel construction with embossed Flow FX logo for show-quality looks
    • Reversible internal flow design installs in either direction to suit your offsets and application
    • Compact case and 2.50-inch inlet make it easy to fit into universal and late model muscle car builds
    • Show-quality performance muffler at an economical price point
  • Flowmaster 70 Series Chambered Muffler
    SKU: 53071
    • Delta Flow® technology and an enlarged case deliver improved sound control plus mileage and power gains
    • Mild sound level provides a smooth, refined exhaust note without harsh drone
    • 16 gauge aluminized steel, fully MIG welded for maximum durability
    • High-temperature paint finish adds protection against heat and the elements
    • Universal fitment with a 3.00″ inlet — great for trucks, SUVs, RVs, tow vehicles and street cars where space allows
  • Exhaust Muffler
    SKU: 71419
    • Economically priced Flowmaster Flow FX performance muffler that delivers real value
    • Straight-through smooth core provides a moderate, refined tone inside and out
    • Fully welded 409S stainless steel case for increased durability and corrosion resistance
    • Compact 4.00 inch round body with 3.00 inch inlet fits just about any application
    • Universal fitment makes it ideal for late model muscle car exhaust builds
  • Flowmaster 40 Series Chambered Muffler
    SKU: 42441
    • Delivers the original, aggressive Flowmaster sound with a proven chambered design
    • Built from durable 16 gauge aluminized steel and fully MIG welded for maximum durability
    • Universal fitment with a 2.25″ inlet makes it a versatile choice for street rod and custom builds
    • High-temperature paint finish helps it stand up to real-world driving
    • Iconic 40 Series tone — one of the most recognizable performance mufflers on the street
  • Exhaust Muffler
    SKU: 815425S
    • Flowmaster Outlaw series muffler delivers an aggressive, high-volume race exhaust note with no set decibel limit
    • 2.50-inch inlet with universal fitment adapts to a wide range of race exhaust systems
    • Connect directly to header collectors or integrate into your existing exhaust system for maximum flexibility
    • High-temperature paint finish is built to withstand the heat of hard race use
    • Exhaust tips sold separately so you can finish the build with the style and diameter you want
  • Exhaust Muffler
    SKU: 815425
    • Flowmaster Outlaw Series muffler built for race use with no set decibel limit
    • Aggressive sound level that maximizes volume and free-flowing exhaust performance
    • Universal fitment with a 2.50-inch inlet for header-collector or in-line installs
    • Durable high-temperature paint finish withstands demanding exhaust heat
    • Versatile foundation for a custom performance exhaust or cat back exhaust system
  • Flowmaster American Thunder Crossmember-Back Exhaust System
    SKU: 817200
    • True-dual 3.00-inch mandrel-bent design with a built-in H-pipe crossover for balanced flow and maximum power
    • Dual Super 40 Series performance mufflers deliver a deep, powerful, aggressive exhaust note
    • Built from durable 409 stainless steel and backed by a Lifetime Limited Warranty
    • Custom-bent tailpipes tuck up high and exit with a clean turn-down under the rear bumper
    • Purpose-built for 1968-1972 GM A-Body V8s (2WD) and CARB compliant
    • Comes complete with all necessary hardware and hangers for installation
  • Flowmaster Flow FX Muffler
    SKU: 72587
    • Deep, mellow moderate tone that stands apart from traditional chambered muffler sound
    • Large 3.50-inch straight-through stainless steel core for smooth, efficient flow
    • Reversible internal design installs in either direction to match your vehicle’s offsets
    • Fully MIG-welded 409 stainless steel with embossed Flow FX logo for show-quality durability
    • Compact case and economical price point ideal for Truck/SUV builds
    • Universal fitment with dual 2.50-inch outlets for flexible exhaust system installs
  • Flowmaster Flow FX Muffler
    SKU: 74151
    • Straight-through 3.50-inch stainless steel perforated core delivers smooth flow with a deep, mellow tone
    • Fully MIG-welded 409 stainless steel construction with embossed Flow FX logos for a show-quality look
    • Moderate sound level offers a distinct alternative to the classic chambered Flowmaster sound
    • Reversible internal flow design installs in either direction to match your offsets and routing
    • Compact case and universal fitment make it ideal for street rod and custom builds
    • Economical, show-quality performance muffler backed by genuine Flowmaster engineering
  • Flowmaster Super 50 Series Chambered Muffler
    SKU: 52555
    • Larger case size reduces interior resonance for a deep, rich tone with less cabin drone
    • Mild sound level ideal for classic muscle cars and street-driven performance builds
    • 16 gauge aluminized steel construction, fully MIG welded for maximum durability
    • Delta Flow-based design supports mileage and power gains over restrictive stock mufflers
    • Universal fit with a 2.50-inch inlet for flexible custom exhaust installations
    • High-temperature paint finish stands up to heat and the elements under your vehicle
  • Flowmaster Super 50 Series Chambered Muffler
    SKU: 52558
    • Deep, rich tone with a mild sound level that stays comfortable for street and highway driving
    • Larger case significantly reduces interior resonance for less drone and cruising fatigue
    • Delivers mileage and power gains alongside the improved exhaust note
    • 16-gauge aluminized steel construction, fully MIG welded for maximum durability
    • Universal 2.50″ inlet fitment ideal for muscle car, truck, SUV, and high-performance builds
  • Flowmaster Super 50 Series Chambered Muffler
    SKU: 52556
    • Delta Flow® chambered design delivers a deep, rich tone while cutting harsh interior resonance
    • Larger Super 50 case is well suited to muscle car and high-performance applications
    • Engineered to support mileage and power gains through efficient flow
    • Built tough from 16 gauge aluminized steel and fully MIG welded for maximum durability
    • Universal fitment with a 2.50-inch inlet for flexible exhaust integration
    • Mild, drone-free sound level ideal for daily driving and long trips
  • Flowmaster 40 Series Chambered Muffler
    SKU: 80430402
    • Delivers the original, aggressive Flowmaster sound both inside and outside the cabin
    • Built from 16 gauge 409S stainless steel and fully MIG welded for maximum durability
    • High-temperature paint finish adds extra protection against heat and the elements
    • Universal fitment with a 3.00-inch inlet and dual outlet, ideal for classic muscle car builds
    • Part of the legendary Original 40 Series that defined the Flowmaster sound
  • Flowmaster 70 Series Chambered Muffler
    SKU: 52571
    • Delta Flow® technology delivers improved sound control along with mileage and power gains
    • Enlarged case is perfect for trucks, SUVs, RVs, tow vehicles, and high-performance street cars
    • Built tough with 16 gauge aluminized steel and full MIG welds for maximum durability
    • Mild sound level provides a smooth, refined exhaust note without excessive drone
    • Universal fitment with a 2.50″ inlet for flexible installation across many setups
    • High-temperature paint finish helps stand up to heat and daily driving demands
  • Flowmaster 50 Series Big Block Chambered Muffler
    SKU: 527504
    • Internal tuning chamber delivers maximum sound control and a mild, quiet interior tone even under heavy loads
    • Designed to help promote mileage and power gains on big cubic inch and heavy-duty engines
    • 16 gauge aluminized steel construction, fully MIG welded for maximum durability
    • Ideal for full-size trucks, SUVs, RVs, and tow vehicles with a universal, dual inlet/outlet design
    • 2.75-inch dual inlet with high-temperature paint finish for lasting protection
  • Flowmaster 40 Series Chambered Muffler
    SKU: 8042443
    • Delivers the original, aggressive Flowmaster tone with a bold interior and exterior sound
    • Built from 16-gauge 409S stainless steel and fully MIG welded for maximum durability
    • High-temperature paint finish helps resist harsh under-vehicle heat
    • Universal fitment designed for Truck/SUV applications with a 2.25″ inlet
    • Iconic Original 40 Series chambered design — the classic Flowmaster muffler

Showing 145–168 of 339 results