Breathe Performance
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Latest Products
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24-26 Ford Mustang (Coupe - 5.0 - RWD) Exhaust System Kit - 4" Tip, Diamond Black (3025-43650)
$3,095.00 $3,257.89 -
K&N Filters 69-1210TS Cold Air Intake System
$419.99
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AIRAID Performance Air Intake System- 255-334
$419.99
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K&N Filters 63-3094 Air Intake System
$367.99
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K&N Filters RU-1042XD Universal Air Filter
$94.99
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Product
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- Larger Super 50 case significantly reduces interior resonance for a deep, rich exhaust tone at a mild sound level
- Built from 16 gauge 409S stainless steel and fully MIG welded for maximum durability
- Delta Flow® design targets both mileage and power gains for trucks, SUVs, and muscle cars
- 3.00″ inlet with universal fitment for flexible integration into your custom exhaust system
- High-temperature paint finish adds extra protection under demanding conditions
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- Delta Flow® technology delivers performance and an aggressive, deep exhaust note in one muffler
- Larger case profile excels on forced induction and high-horsepower vehicles
- 16 gauge 409S stainless steel, fully MIG welded for maximum durability
- Low interior resonance means the powerful sound stays outside, not droning in the cabin
- Universal fit with a 3.50″ inlet for flexible custom exhaust builds
- Race-derived design from Flowmaster’s Top Ten muffler lineup, built for street/strip use
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- Delta Flow® technology with Delta deflectors increases scavenging for better performance
- Aggressive tone outside with reduced interior resonance for a more livable cabin
- 16-gauge aluminized steel, fully MIG welded for maximum durability
- Universal fitment with a 2.00-inch inlet for flexible exhaust builds
- High-temperature paint finish stands up to exhaust heat
- Purpose-built for street/strip driving
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- Crossflow design purpose-built for transverse muffler mounting behind the rear end
- Delivers an aggressive muscle car sound inside and outside the vehicle
- Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability
- Excellent replacement for Camaros and Firebirds with transverse mufflers
- 2.50-inch inlet with dual transverse outlets and a heat-resistant high-temperature paint finish
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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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- Flowmaster 40 Series Delta Force race muffler with an aggressive sound level for competition builds
- Strategically placed internal ‘burn holes’ help prevent methanol puddling and deceleration backfire damage on alcohol-fueled race engines
- Developed through partnerships with sanctioning bodies including NASCAR, ARCA, and the W.O.O. sprint car series
- 3.50″ inlet with an offset (same-side) outlet for compact, packaging-friendly race layouts
- Durable high-temperature paint finish built to handle demanding track conditions
- Universal fitment for flexible integration into custom race exhaust setups
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- Delta Flow® deflector technology increases scavenging for better performance
- Aggressive tone with milder exterior sound and reduced interior resonance versus the standard 40 Series
- 16 gauge aluminized steel, fully MIG welded for maximum durability
- Universal fitment with a 2.00″ inlet for versatile installation
- High-temperature paint finish built to handle exhaust heat
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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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- Adjustable snap-back band fits a wide range of head sizes — no numbered sizing required
- Authentic Flowmaster Snap-Back Hat with recognizable performance-brand styling
- Classic baseball-cap silhouette that suits daily wear and shop days alike
- Tool-free snap closure makes it easy to share or dial in your own fit
- A versatile mens hat that complements any performance or diesel enthusiast’s wardrobe
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- Three-chamber Delta Flow® design with an internal tuning chamber to cut down interior resonance
- Delivers the same performance and exterior tone as the two-chamber version, but quieter inside the cabin
- 16-gauge aluminized steel construction, fully MIG welded for maximum durability
- Moderate sound level for an aggressive tone that stays livable on the highway
- Universal fitment with a 2.00 inch inlet for flexible street/strip exhaust builds
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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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- Delta Flow® technology with Delta deflectors boosts scavenging for better performance and reduced interior sound
- Aggressive exterior tone with less interior resonance than the standard 40 Series for comfortable daily driving
- Heavy-duty 16 gauge aluminized steel, fully MIG welded for maximum durability
- High-temperature paint finish stands up to real exhaust heat
- Universal fit with a 2.25″ inlet for flexible Street/Strip exhaust builds
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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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- Delta Flow® technology with Delta deflectors increases scavenging for better performance and reduced interior sound
- Milder exterior tone and reduced interior resonance compared to the standard 40 Series
- Built from durable 16 gauge aluminized steel and fully MIG welded for maximum durability
- Aggressive sound level tuned for late model muscle car applications
- Universal fit with 2.50″ inlet and offset (same side) outlet for flexible exhaust builds
- High-temperature paint finish for lasting protection under demanding conditions
Quickview
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- Delta Flow® technology delivers a deep, rich, aggressive tone — the most aggressive four-inch case street muffler Flowmaster has built
- Durable 16 gauge aluminized steel construction, fully MIG welded for maximum longevity
- High-temperature paint finish adds extra protection against the elements
- Universal fitment with a 2.50-inch inlet and offset same-side outlet for flexible installation
- Compact four-inch case design with a 9.50-inch body width, built for street/strip use
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