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Showing 217–240 of 339 results

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SKU
Product
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  • Exhaust Muffler
    SKU: 943052
    • Three chamber Delta Flow® design with an internal tuning chamber cuts interior resonance for a comfortable, moderate cabin sound
    • Delivers the same performance and exterior tone as a two chamber muffler, but with less drone
    • Built from 16 gauge aluminized steel and fully MIG welded for maximum durability
    • Universal fitment with a 3.00″ inlet and 9.75″ body width — ideal for classic muscle car builds
    • Trusted 50 Series Delta Flow performance from Flowmaster for your custom exhaust system
  • Exhaust Muffler
    SKU: 952460
    • Delta Flow® technology delivers a mellow tone plus improved power and throttle response on 4 and 6 cylinder engines
    • Built from 16 gauge aluminized steel and fully MIG welded for maximum durability
    • Universal fit with a 2.25″ inlet makes it adaptable to a wide range of builds
    • Moderate sound level tunes deeper when paired with a larger diameter tailpipe or tip
    • High-temperature paint finish stands up to real-world exhaust heat
  • Exhaust Muffler
    SKU: 9435109
    • Single-chamber design with Flowmaster Delta Flow technology for maximum race performance
    • Aggressive sound level that still cuts noise noticeably compared to open headers
    • 3.50-inch inlet diameter built for high-flow race applications
    • Universal fitment makes it a versatile choice for custom race exhaust builds
    • Durable high-temperature paint finish stands up to demanding exhaust heat
    • Uses new hangers (not included) and exhaust tips sold separately for a fully custom setup
  • Exhaust Muffler
    SKU: 952549
    • Delta Flow® technology delivers strong performance flow with low interior resonance and no annoying drone
    • Aggressive, deep sound of the Original 40 Series in a larger Super 40 case profile
    • Built from 16-gauge aluminized steel and fully MIG welded for maximum durability
    • High-temperature paint finish holds up to real exhaust heat
    • Universal fitment with a 2.50″ inlet and offset same-side outlet for flexible Street/Strip builds
  • Flowmaster American Thunder Crossmember-Back Exhaust System
    SKU: 817282
    • True dual crossmember-back design with a built-in H-pipe crossover for balanced flow
    • 16-gauge mandrel-bent stainless steel construction built for durability and smooth flow
    • Super 44 Series mufflers deliver a moderate-to-aggressive interior and exterior tone
    • Includes all hangers and hardware needed for an easy-fit installation
    • CARB compliant and designed for 2WD applications
    • Improves throttle response, power, and mileage like all Flowmaster systems
  • Exhaust Muffler
    SKU: 9525454
    • Flowmaster Super 40 Series with Delta Flow® technology delivers aggressive, deep and powerful sound
    • Larger case profile balances performance flow with reduced low interior resonance
    • 16 gauge aluminized steel, fully MIG welded for maximum durability
    • High-temperature paint finish adds extra protection under the vehicle
    • Universal fitment with dual 2.50 inlets and dual outlets for flexible exhaust builds
    • Ideal aggressive-tone upgrade for late model muscle car exhaust systems
  • Exhaust Muffler
    SKU: 954010-12
    • Flowmaster Delta Flow technology delivers maximum performance for race applications
    • Single chamber race design with a large 4.00-inch inlet for high-flow builds
    • Aggressive sound with a noticeable dB reduction over open headers
    • Durable high-temperature paint finish stands up to exhaust heat
    • Universal fitment lets you integrate it into a custom or cat back exhaust system
  • Flowmaster Outlaw Series Race Muffler
    SKU: 15440S
    • Aggressive, high-volume tone built for racing applications with no set decibel limit
    • Large 4.00-inch inlet diameter promotes maximum exhaust flow for performance builds
    • Universal fitment connects directly to header collectors or into an existing exhaust system
    • High-temperature paint finish holds up to the heat of demanding exhaust duty
    • Part of Flowmaster’s Outlaw Series — a great match for classic muscle car builds
    • Pair with the exhaust tips of your choice (sold separately) to customize your look
  • Flowmaster Outlaw Series Race Muffler
    SKU: 15430S
    • Aggressive, race-inspired sound level with no set decibel limit — built to be heard
    • 3.00-inch inlet diameter promotes strong exhaust flow for performance builds
    • Universal fitment connects directly to header collectors or into an existing exhaust system
    • High-temperature paint finish stands up to demanding exhaust heat
    • Versatile choice for late model muscle cars and dedicated racing applications
  • Flowmaster American Thunder Cat-back Exhaust System
    SKU: 817479
    • Complete cat-back dual exhaust with everything you need — all parts and hardware included for easy home installation
    • Scavenger Series X-pipe and dual 2.50-inch mandrel-bent tubing deliver maximum scavenging and a deep, unique tone
    • Super 40 Series mufflers offer more internal volume to handle the flow demands of the Hemi engine
    • Bolts up using factory hanger locations and exits into the factory rectangular exhaust tips for a clean, integrated look
    • CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
  • 22-26 Toyota Tundra (3.4) Exhaust System Kit
    SKU: 718141
    • Complete cat-back exhaust system built specifically for the 22-26 Toyota Tundra 3.4L
    • 409 stainless steel with 3.0-inch mandrel-bent pipes for improved flow and durability
    • Straight-through Flow FX muffler delivers an aggressive-to-moderate sound inside and out
    • Under-truck dump-style turn-down tip adds style and better off-road ground clearance
    • Bolts on using factory hangers with all hardware and instructions for an easy at-home install
    • CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
  • 22-26 Nissan Frontier (3.8) Exhaust System Kit
    SKU: 718152
    • Gains up to 5 hp and 5 lb-ft of torque at the rear wheels over stock
    • 409 stainless steel with 2.50 and 3.00-inch mandrel-bent tubing for maximum flow and durability
    • Turndown dump exit removes the over-axle tailpipe to improve ground clearance and departure angle off-road
    • Deep, powerful Flow FX muffler tone with an aggressive-to-moderate sound level
    • Bolt-on install using factory hangers and mounting locations with all hardware included
    • CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
  • Flowmaster American Thunder Cat-back Exhaust System
    SKU: 817574
    • Race-inspired American Thunder Extreme design delivers a super aggressive interior and exterior tone via Super 44 Series mufflers
    • Mandrel-bent piping maximizes flow for improved throttle response and power over the restrictive factory exhaust
    • Turn-down dual tailpipes add clearance for wide tires and modified suspensions while boosting sound level
    • Complete cat-back kit includes all necessary parts and hardware for an easy, bolt-on installation
    • CARB (California) compliant with a 2.50″ inlet, built for 2WD coupes and convertibles
  • Chevrolet, Dodge, Ford, GMC... Exhaust Muffler
    SKU: 72619
    • Straight-through 3.0-inch stainless steel perforated core delivers smooth flow and a deep, mellow tone
    • Fully MIG-welded “bright” 409 stainless steel with embossed Flow FX logos for show-quality durability
    • Universal 3.00-inch inlet and outlet fits Chevrolet, Dodge, Ford, GMC and many custom exhaust systems
    • Reversible internal flow design installs in either direction to suit your vehicle
    • Compact 6-inch diameter body and 20.00-inch length ideal for large displacement gas engines
    • Moderate performance tone that stands apart from traditional chambered mufflers
  • 22-26 Toyota Tundra (3.4) Exhaust System Kit
    SKU: 818138
    • Full 409 stainless steel construction with 3.0-inch mandrel bent pipes for improved flow and lasting durability
    • Race-inspired Outlaw series muffler delivers an aggressive, moderate tone heard inside and out
    • Dump-style turn-down tip adds rugged style and better ground clearance for off-road driving
    • Bolt-on install using factory hanger locations, with instructions and all hardware included
    • CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
    • Purpose-built fitment for the 2022-2026 Toyota Tundra 3.4L
  • Flowmaster American Thunder Crossmember-Back Exhaust System
    SKU: 817654
    • Complete crossmember-back kit with mandrel-bent 2.50-inch stainless steel tubing and all installation hardware included
    • Dual Super 44 Series mufflers plus a built-in H-pipe crossover deliver a balanced, aggressive exhaust note
    • Four tailpipe exit options — angled down, straight out back, side exit, or dump style — to match your build
    • Purpose-built for 1967-1972 Chevy/GMC C10 and C15 1/2-ton 2WD coil-spring trucks, short or long wheelbase
    • Ample clearance for substantially lowered trucks, plus CARB compliance and a Lifetime Limited Warranty
  • Flowmaster Outlaw Cat-back Exhaust System
    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
  • Flowmaster 40 Series Chambered Muffler
    SKU: 42442
    • Delivers the classic, aggressive Flowmaster tone inside and out — the Original 40 Series sound
    • 16 gauge aluminized steel, fully MIG welded for maximum durability
    • High-temperature paint finish built to withstand exhaust heat
    • Universal fitment with a 2.25″ inlet — ideal for street rod and custom builds
    • Proven chambered performance muffler design from the Original 40 Series
  • 25-26 Ram 1500 (3.0) Exhaust Muffler Assembly
    SKU: 718195
    • Adds up to 14 hp and 12 lb-ft at the rear wheels for power you can feel
    • 409 stainless steel muffler and tubing built for years of corrosion-resistant service
    • Flow FX straight-through design delivers an aggressive yet moderate tone
    • Direct-fit assembly uses all factory hangers for an easy at-home install
    • Includes hangers, clamps, hardware, and instructions, plus a Lifetime Limited Warranty
    • Fits 2025-2026 Ram 1500 3.0L Standard Output in both 2WD and 4WD
  • Flowmaster 80 Series Chambered Muffler
    SKU: 52580
    • Aggressive muscle car sound both inside and outside the vehicle from Flowmaster’s chambered cross-flow design
    • Same-end inlet and offset outlet route cleanly in front of the axle for a side-exit style system
    • 16-gauge aluminized steel, fully MIG welded for maximum durability
    • High-temperature paint finish stands up to exhaust heat
    • Universal fitment with a 2.50-inch inlet for flexible custom and replacement builds
    • Delivers a classic layout similar to AAR Cuda exhaust systems
  • 25-26 Ram 1500 (3.0) Exhaust Muffler Assembly
    SKU: 818204
    • Dyno-proven max gains of 13 hp and 12 lb-ft at the rear wheels for power you can feel
    • Built from 409 stainless steel muffler body and piping for long-lasting, corrosion-resistant service
    • Aggressive American Thunder sound from the oval Super 40-based, dual-out rear muffler
    • Direct-fit design uses factory hangers and connections for an easy at-home install
    • Includes flat band clamps and all necessary hardware; fits both 2WD and 4WD models
    • 3.00-inch inlet and outlet with dual in/dual out configuration for improved flow
  • Chevrolet, GMC (6.2) Exhaust System Kit
    SKU: 738207
    • Dyno-proven max gains of 15 hp and 13 lb-ft at the rear wheels on the 6.2L GM 1500
    • Dash-controlled active valve with integrated turndown — quiet in Normal, loud in Sport or Off-Road mode
    • 304 stainless steel construction with a Signature Series tuned muffler for aggressive yet moderate sound
    • Dual 2.5-inch mandrel-bent tailpipes exit the factory bumper cut-outs and retain the OEM exhaust bezel
    • Bolts on using all factory hangers and connections for an easy at-home installation
    • CARB compliant and fits both 2WD and 4WD 2024–2026 Silverado / Sierra models
  • Flowmaster Outlaw Extreme Cat-Back Exhaust System
    SKU: 817963
    • Deep, aggressive tone from Flowmaster’s Outlaw series muffler with 3.0-inch mandrel-bent tubing for increased performance
    • Durable 409 stainless steel construction stands up to heat, debris, and the elements
    • Turndown dump exit eliminates the over-axle tailpipe to improve ground clearance and departure angle off-road
    • Bolts on using factory hanger locations with all necessary hardware included for an easy installation
    • CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
  • Flowmaster 50 Series Big Block Chambered Muffler
    SKU: 53553
    • Large case and internal tuning chamber deliver maximum sound control with a quiet, mild interior tone
    • Built for heavy-duty use — full-size trucks, SUVs, RVs, and tow vehicles
    • 16 gauge aluminized steel, fully MIG welded for maximum durability
    • Supports mileage and power gains even under heavy loads
    • 3.50-inch inlet with universal fitment for flexible exhaust builds
    • High-temperature paint finish adds extra protection

Showing 217–240 of 339 results