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XDR Latest Products
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Product
Price
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- Larger case size reduces interior resonance for a deep, rich tone at a mild sound level
- Delta Flow® chambered design helps deliver mileage and power gains
- 16-gauge 409S stainless steel, fully MIG welded for maximum durability
- 2.50″ inlet with universal fitment for flexible custom installation
- Ideal for trucks, SUVs, muscle cars, and Street/Strip applications
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- Big 84″ x 24″ vinyl banner that puts authentic Flowmaster branding front and center in any space
- Special UV coating helps prevent color fading for lasting good looks indoors or outdoors
- Heavy-duty reinforced grommets and 6-foot corner leads make hanging fast and secure
- Rated for both indoor and outdoor use — perfect for the garage, shop, club meetings, or trackside
- Features the updated “The Performance Technology Company” branding celebrating Flowmaster’s full performance lineup
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- Straight-through stainless steel perforated core delivers free-flowing performance with a deep, mellow tone
- Fully mig-welded 409 stainless steel construction with the Flow FX logo embossed on both sides
- Reversible internal flow design installs in either direction to match your offsets and application
- Universal 3.00″ inlet with dual outlet location for versatile fitment on late model muscle cars
- Moderate sound level offers an alternative to the traditional chambered Flowmaster tone
- Quality straight-through performance muffler at an economical price point
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- Fully welded 409S stainless steel case delivers increased durability against heat and the elements
- Straight-through smooth core produces a moderate, cleaner tone that’s comfortable inside and outside the vehicle
- Compact 4.00 inch round body fits nicely on just about any application
- Universal fitment with a 2.25 inch inlet makes it easy to integrate into a catback or custom exhaust system
- Economically priced Flowmaster Flow FX performance muffler for late model muscle cars
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- Dyno-proven increases of 18 hp and 16 lb-ft of torque at the rear wheels over stock
- Durable 409 stainless steel construction with mandrel bent 3.50-to-3.00-inch pipes for better flow
- Dual 4.00-inch black stainless steel tips with embossed logo for a bold, custom look
- Direct bolt-on fit using factory hanger locations, with hardware and instructions included
- Aggressive-to-moderate sound tuned for the 6.4L HEMI RAM 2500
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
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- Delta Flow technology delivers strong power characteristics with good sound control
- Aggressive tone tuned for street/strip driving and strict-decibel race applications
- Low-profile 3-inch case fits lowered vehicles where taller mufflers won’t
- Universal fitment with a 2.50-inch inlet for flexible exhaust builds
- Durable high-temperature paint finish stands up to exhaust heat
- Race-bred 50 Series Delta Force construction from Flowmaster
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- Delivers Flowmaster’s loudest, most aggressive Super 10 Series sound for off-highway builds
- 16 gauge 409S stainless steel construction, fully MIG welded for maximum durability
- Patented Delta Flow technology engineered for maximum performance
- Universal fit with 2.50-inch dual inlet and dual outlet for flexible custom exhaust setups
- High-temperature paint finish built to handle hard-driven use
- Ideal foundation for late model muscle car and custom cat back exhaust projects
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- Delta Flow® technology delivers a rich, powerful, and aggressive tone in a compact four-inch case
- Built from 16 gauge 409S stainless steel and fully MIG welded for maximum durability
- The most aggressive, highest-performing street muffler Flowmaster has built in a four-inch case
- Universal fitment with a 2.50-inch dual inlet, ideal for Truck/SUV exhaust builds
- High-temperature paint finish adds extra protection against heat and the elements
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- True X-Pipe crossover balances exhaust pulses for smoother flow and a refined tone
- Full stainless steel clam shell construction stands up to heat and vibration
- 2.50-inch slip-fit inlets and outlets integrate easily into 2.5-inch dual systems
- Compact design fits tight custom builds where larger Scavenger pipes won’t
- Backed by Flowmaster’s Lifetime Limited Warranty
- Universal fitment for a wide range of custom dual exhaust applications
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- Delta Flow® technology delivers both improved performance and an aggressive, powerful sound
- Larger case profile produces a deeper tone than the Original 40 Series with low interior resonance
- Durable 16 gauge 409S stainless steel construction, fully MIG welded for maximum longevity
- Universal fit with 2.50″ inlet and dual inlet/outlet locations — ideal for late model muscle cars
- Aggressive sound level tuned to command attention on the street
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- Three-chamber Delta Flow® design with an internal tuning chamber reduces interior resonance and drone
- Delivers the same performance and exterior tone as the two-chamber version, just quieter inside
- Built from 16 gauge 409S stainless steel and fully MIG welded for maximum durability
- Universal fitment with a 3.00-inch inlet and dual outlet for flexible exhaust setups
- Moderate sound level tuned for Street/Strip driving
- High-temperature paint finish helps protect against extreme exhaust heat
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- Delivers a rich, powerful, and aggressive exhaust tone from Flowmaster’s proven Delta Flow® technology
- One of the most aggressive, highest-performing street mufflers Flowmaster builds in a compact four-inch case
- Constructed from durable 16-gauge 409S stainless steel and fully MIG welded for maximum longevity
- Universal fit with dual inlet / dual outlet design and a 2.50-inch inlet for flexible installation
- High-temperature paint finish adds extra protection against the heat of hard street driving
- A perfect match for late model muscle cars looking to make a bold statement
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- Delta Flow technology delivers excellent power characteristics with good sound reduction
- Aggressive tone with substantial decibel reduction over open headers for track compliance
- High-temperature paint finish stands up to the heat of race exhaust systems
- Universal fitment with a 2.50″ inlet for flexible custom exhaust builds
- Purpose-built 40 Series Delta Force muffler recommended for racing applications
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- Delivers Flowmaster’s most aggressive street tone in a compact four-inch case, powered by Delta Flow® technology
- 16-gauge 409S stainless steel, fully MIG welded for maximum durability
- 3.00-inch inlet with dual outlet configuration for strong airflow and presence
- Universal fitment makes it ideal for late model muscle car and custom exhaust builds
- High-temperature paint finish helps stand up to real exhaust heat
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- Single-chamber Delta Flow design engineered for maximum race performance
- Delivers a noticeable dB reduction over open headers with an aggressive tone
- Universal fitment with a 3.50″ inlet and 9.50″ body for flexible custom builds
- Durable high-temperature paint finish stands up to demanding exhaust heat
- Purpose-built for street/strip racing applications without a set decibel limit
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- Delta Flow technology delivers excellent power characteristics with good sound reduction
- Aggressive tone with substantial decibel reduction over open headers — ideal for racing applications
- 3.50-inch inlet diameter suits higher-flow exhaust systems
- Universal fitment makes it a flexible choice for custom builds and classic muscle cars
- Durable high-temperature paint finish stands up to demanding exhaust heat
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- Gains of up to 4 hp and 11 lbs-ft of torque at the rear wheels over stock
- Durable 409 stainless steel construction with dual 2.50-inch mandrel-bent pipes for improved flow
- American Thunder 50 Series Big Block muffler delivers a moderate, aggressive sound without highway drone
- Dual 3.50-inch polished tips and dual rear or dual side exit for a custom look
- Bolts to all factory hanger locations with included hardware and instructions for an easy at-home install
- CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
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- Dyno-proven gains of 11 hp and 12 lb-ft at the rear wheels over stock
- Durable 409 stainless steel construction with mandrel-bent 2.50-in dual inlet / 3.00-in single exit piping
- Flow FX straight-through muffler tuned for a moderate, mild tone with no interior drone
- Side exit behind the rear wheel finished with a 4.50-inch black ceramic embossed tip
- Uses factory hangers and includes all hardware plus instructions for an easy at-home install
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
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- Gains up to 9 hp and 12 lb-ft of torque at the rear wheels over stock
- Durable 409 stainless steel construction with mandrel-bent 2.50 and 3.00-inch pipes for improved flow
- Outlaw series muffler delivers an aggressive to moderate sound level
- Configurable dual rear or dual side exit with polished 3.50-inch embossed Flowmaster tips
- Bolts to factory hanger locations and includes hardware and instructions for easy at-home install
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
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- Built from durable 409 stainless steel with 2.5-inch mandrel-bent pipes for improved exhaust gas flow
- 50 Series HD muffler delivers a moderate sound level inside and out — aggressive without the drone
- Choose dual out-the-rear or side-exit routing, finished with 3.5-inch polished stainless steel tips
- Uses all factory hanger locations and includes instructions plus hardware for easy at-home installation
- CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
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- Dyno-proven gains up to 18 hp and 15 lb-ft at the rear wheels
- Super 10 Series muffler delivers an aggressive Outlaw exhaust tone
- 3.00-inch mandrel-bent 409 stainless steel tubing maximizes flow and durability
- Dual 4.50-inch black ceramic-coated tips with embossed logo for a custom look
- Bolts to factory hangers with all hardware included for an easy install
- CARB compliant and fits PowerBoost hybrid and non-hybrid F-150 models
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- Very aggressive tone inside and out from race-proven Outlaw Series mufflers and the exclusive Scavenger X-pipe
- Dual 3.0-inch stainless steel mandrel-bent tubing for improved throttle response, power and mileage
- Quad 4.00-inch black ceramic coated tips with embossed logo for a modern, finished look
- Easy bolt-on install using factory hangers, with all parts, hardware and instructions included
- CARB compliant and emissions-legal; fits both coupes and convertibles (excludes Active Performance Exhaust models)
- Backed by Flowmaster’s Lifetime Limited Warranty
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- Deep, throaty exhaust note with aggressive-to-moderate sound levels inside and outside your F-150
- Mandrel-bent 409 stainless steel 3.00-inch tubing with a Flow FX straight-through muffler for maximum flow
- Large 4.50-inch black ceramic-coated stainless-steel tips for an aggressive look over the factory tip
- Bolt-on design uses all factory hanger locations and exits the OEM rear bumper cut outs for an easy fit
- CARB (California) compliant and emissions-legal, backed by a Lifetime Limited Warranty
- Complete kit includes all necessary parts and hardware for installation
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- Dyno-proven gains of +16 hp and +21 ft-lbs at the rear wheels
- Aggressive Flowmaster Outlaw 10 Series muffler tone
- Durable 409 stainless steel body and 3.00-inch mandrel-bent piping
- Direct-fit design connects to factory tail pipes and reuses OEM hangers
- Clamps, hangers, hardware, and instructions included for easy at-home install
- Backed by Flowmaster’s Lifetime Limited Warranty
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