Breathe Performance
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Latest Products
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K&N 57-0570 Performance Air Intake System
$262.99 $265.19 -
aFe Power AFE-50-70023D-p Momentum HD Cold Air Intake System Ford F-150 18-21 V6-3.0L (td)
Price range: $420.00 through $435.00
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AEM-21-520 Cold Air Intake System
Price range: $349.99 through $429.99
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Dodge, Ram (3.7, 5.7) Computer Chip Programmer
$699.95 $787.95 -
Magnum FORCE AFE-51-20442-p Stage-2 Cold Air Intake System BMW 323i/325i/328i/330i (E46) 99-06 L6-2.5L/2.8L/3.0L M52/M54
$387.00
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Product
Price
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- Deep, powerful exterior tone with a moderate in-cab sound from the straight-through Flow FX muffler
- 3-inch mandrel-bent stainless steel tubing bolts directly to the factory catalytic converter flange
- Finished with a large 4.50-inch black ceramic coated tip embossed with the Flowmaster name
- Uses factory hanger locations and includes all parts, hardware, and instructions for easy at-home installation
- CARB (California) compliant and fits 2WD/4WD F-150s across all wheelbases (2009-2014, 3.5L EcoBoost/4.6L/5.0L/5.4L)
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- Delivers Flowmaster’s most aggressive, deepest-sounding four-inch case street tone via Delta Flow® technology
- Durable 16-gauge aluminized steel body, fully MIG welded and finished with high-temperature paint
- Universal fitment with 2.50″ inlet and dual outlet makes it flexible for custom exhaust builds
- Compact 9.50″ body width fits tight classic muscle car chassis layouts
- Part of the proven Super 44 Series for a powerful, rich exhaust note
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- Replaces restrictive factory manifolds to improve throttle response, power, and engine efficiency
- 50-state legal for 2004-2010 5.4L Ford Mod Motor applications with CARB EO# D-698-18
- Stainless steel construction with durable Silver Ceramic coating for heat and corrosion resistance
- 3/8 inch laser-cut flanges and D-port inlets deliver a precise, leak-free direct-fit installation
- Includes collector, gaskets, and hardware for a complete, straightforward install
- Shorty design with 1-5/8 inch unequal-length primaries and a 2.50 inch outlet for strong scavenging
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- Delta Flow® technology delivers the most aggressive, deepest four-inch case street tone Flowmaster builds
- 16 gauge aluminized steel, fully MIG welded for maximum durability
- Universal fitment with 2.50-inch inlet and dual outlet for flexible custom exhaust builds
- Compact 9.50-inch body width makes chassis positioning easy
- High-temperature paint finish stands up to the heat of any performance exhaust system
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- Three-chamber 50 Series Delta Flow® design adds an internal tuning chamber to cut interior resonance while keeping the aggressive exterior tone
- Same performance and exterior sound as the two-chamber version, but with a quieter, less droning cabin
- Rugged 16 gauge aluminized steel body, fully MIG welded for maximum durability
- High-temperature paint finish resists heat and corrosion
- Universal fitment with a 2.50″ inlet makes it a versatile choice for classic muscle car exhaust builds
- Moderate sound level delivers a refined street-friendly note
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- Three chamber Delta Flow design with an internal tuning chamber reduces interior resonance while keeping an aggressive exterior tone
- Built from 16 gauge aluminized steel and fully MIG welded for maximum durability
- Moderate sound level makes it ideal for comfortable classic muscle car cruising
- Universal fitment with a 2.50-inch inlet fits a wide range of custom exhaust builds
- High-temperature paint finish stands up to real-world exhaust heat
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- Durable 409 stainless steel construction with 16-gauge 2.5-inch mandrel-bent tubing for unrestricted flow
- Straight-through Flow FX mufflers deliver a deep, powerful exterior tone while keeping interior sound very mild
- Stock-style polished stainless steel dual tailpipes with laser-etched Flowmaster logo for the classic 5.0 look
- Bolts to factory hanger locations and includes all hardware and detailed instructions for easy at-home installation
- CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
- Complete cat-back kit with mufflers included — a purpose-built fit for 1986-1993 Mustang LX (1986 GT) 5.0L
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- Delivers a moderate, deep, and powerful exhaust note from a straight-through Flow FX performance muffler
- 409 stainless steel construction with 16-gauge 2.50-inch mandrel-bent tubing for durability and unrestricted flow
- Tailpipe tucks high in the undercarriage to resist crushing on rocky, off-road terrain
- Bolt-on install using factory hanger locations, with all hardware and detailed instructions included
- CARB compliant and 50-state legal, finished with a 3.50-inch black ceramic coated 304 stainless tip
- Backed by Flowmaster’s Lifetime Limited Warranty
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- Replaces restrictive factory manifolds to improve throttle response, power and engine efficiency
- Stainless steel construction with durable silver ceramic coating to handle heat and last
- 1-5/8 in. unequal-length primaries, 16-gauge tubing and 3/8 in. laser-cut flanges for a tight, leak-free seal
- Includes collectors, gaskets and M8 hardware for an easy, direct-fit installation
- 50-state legal with CARB E.O. #D-698-20 for 2002-2013 4.8L/5.3L and 2007-2013 6.0L/6.2L LS applications
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- Delta Flow® two-chamber design improves scavenging for better performance while cutting interior drone
- Aggressive exterior tone with a milder cabin sound than the standard 40 series
- 16 gauge aluminized steel, fully MIG welded for maximum long-term durability
- Universal fit with a 3.00-inch inlet makes it easy to build into custom exhaust systems
- High-temperature paint finish resists heat and corrosion
- Great match for classic muscle car performance exhaust builds
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- Full stainless steel construction with silver-finished mufflers and pipes for lasting durability and corrosion resistance
- Dual 2.50-inch mandrel-bent tubing and a Scavenger X-Pipe cross-over maximize exhaust scavenging and performance
- Flow FX straight-through mufflers deliver a deep, aggressive exterior tone with a moderate interior sound level
- Bolts to factory hangers and exits through factory bezels for a stealthy, direct-fit look on the 2015-2016 Challenger R/T 5.7L Hemi
- CARB compliant and 50-state legal, backed by Flowmaster’s Lifetime Limited Warranty
- Complete kit includes all necessary parts, hardware, and detailed instructions for an easy at-home installation
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- Flowmaster Delta Flow® two-chamber design boosts scavenging for better performance
- Aggressive sound with milder exterior tone and reduced interior resonance vs. standard 40 Series
- 16-gauge aluminized steel, fully MIG welded for maximum durability
- Universal fit for 4/6 cylinder engines with a 3.00″ inlet and dual outlet
- High-temperature paint finish stands up to under-car heat
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- 40 Series Delta Flow two-chamber design uses Delta deflectors for increased scavenging and better performance
- Aggressive tone with a milder exterior sound and reduced interior resonance compared to the standard 40 Series
- 16 gauge aluminized steel construction, fully MIG welded for maximum durability
- Universal fitment with a 3.00″ inlet makes it a flexible choice for custom exhaust builds
- High-temperature paint finish stands up to the heat of street and strip use
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- Delivers Flowmaster’s most aggressive, deepest sounding four-inch case street tone via Delta Flow® technology
- 16 gauge aluminized steel construction, fully MIG welded for maximum durability
- High-temperature paint finish stands up to real-world exhaust heat
- 3.00-inch inlet with dual outlet location and a compact 9.50 body width for flexible packaging
- Universal fitment makes it an ideal upgrade for classic muscle car exhaust builds
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- Mandrel-bent 2.50-inch stainless steel tubing delivers smooth, free-flowing true dual exhaust
- Custom designed for 1959-1964 Chevrolet Impala, Biscayne and Bel Air (2WD)
- Pipes-only design lets you pick the exact Flowmaster mufflers and sound level you want
- Pre-welded hangers and included instructions make installation straightforward
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
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- Delta Flow® technology delivers the most aggressive, deepest sounding tone in Flowmaster’s four-inch case street muffler lineup
- 16 gauge aluminized steel body, fully MIG welded for maximum durability and long service life
- Universal fitment with a 3.00″ inlet and dual outlet for flexible exhaust system and catback builds
- High-temperature paint finish stands up to the heat of a hard-working street/strip exhaust
- Tuned for Street/Strip vehicles that demand serious presence and rich, powerful sound
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- Delivers a moderate, deep and mellow performance tone that stands apart from chambered-style mufflers
- Fully MIG-welded 409 stainless steel construction with an embossed Flow FX logo for show-quality durability and looks
- Straight-through perforated stainless core with high-temperature sound absorption for smooth, efficient flow
- 2.50-inch inlet with dual (transverse) outlets, ideal for a single crossflow muffler mounted at the rear
- Compact, universal-fit case at an economical price point for a wide range of Street Rod and custom builds
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- Durable 409 stainless steel construction throughout for long-term corrosion resistance
- Flow FX straight-through muffler delivers a deep, aggressive-to-moderate performance sound
- Dual 2.50-inch mandrel-bent tailpipes exit at the side to direct exhaust away from boats and trailers while towing
- Large 4.50-inch black ceramic coated 304S stainless tips with embossed logo add a custom look
- Uses factory hangers plus an included extra hanger, with all hardware and instructions for an easy at-home install
- CARB (California) compliant and built to fit 143.5-inch, 153-inch wheelbase and 2019 Classic body models
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- 3-inch mandrel-bent tubing and a straight-through Flow FX muffler deliver smooth, high-flow performance
- Deep, powerful sound outside the truck with a moderate, livable tone inside the cab
- Finished with a large 4.50-inch black ceramic coated tip embossed with the Flowmaster name
- CARB (California) compliant with Emission Code 5 for street-legal confidence
- Bolts to factory hanger locations and includes all hardware and instructions for easy at-home install
- Fits 5.7L Hemi Ram 2500/3500 and 1500 Mega Cab across all 2WD/4WD setups and wheelbases
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- True dual crossmember-back design with a built-in H-pipe crossover for balanced flow and a bold, aggressive tone
- Super 44 Series mufflers deliver a moderate to aggressive sound inside and out for enthusiasts who want to be heard
- 16-gauge mandrel-bent stainless steel tubing with a 2.50-inch inlet for durability and smooth flow
- Dual polished 3.00-inch stainless steel tips exit cleanly through the factory rear valance cutouts
- Includes all hangers and hardware for an easy, complete installation
- CARB compliant and engineered to improve throttle response, power, and mileage
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- Delta Flow® technology delivers an aggressive, deep, rich exhaust tone
- One of Flowmaster’s highest performing four-inch case street mufflers
- 16 gauge aluminized steel, fully MIG welded for maximum durability
- High-temperature paint finish stands up to under-car heat
- Universal fit with 3.00″ inlet and dual outlet for flexible custom installs
- Built for Street/Strip use — bold volume with serious flow
Quickview
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- Delta Flow® technology delivers Flowmaster’s most aggressive, deepest-sounding four-inch case street muffler
- 16-gauge aluminized steel, fully MIG welded for maximum durability
- High-temperature paint finish helps stand up to exhaust heat
- Universal fitment with a 3.00-inch inlet for flexible performance exhaust builds
- Street/strip-ready Super 44 Series tone with a 9.50-inch body width
Quickview
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- Durable 409S stainless steel construction throughout for lasting corrosion resistance
- Flow FX straight-through muffler with 3.00-inch inlet delivers deep sound and maximum performance
- Large 4.50-inch black ceramic coated 304S stainless tips with embossed logo for a custom look
- Angled side-exit dual tailpipes direct exhaust away from your boat or trailer when towing
- Uses factory hanger locations plus an included extra hanger for an easy at-home install
- CARB compliant and fits 2WD/4WD trucks across all wheelbases
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- Three chamber Delta Flow® design reduces interior resonance while keeping the aggressive exterior tone Flowmaster is known for
- Built from 16 gauge aluminized steel and fully MIG welded for maximum durability
- Moderate sound level makes it comfortable for daily driving without droning in the cabin
- 3.00-inch inlet supports strong exhaust flow on late model muscle car builds
- Universal fitment gives you flexibility for custom exhaust system and catback projects
- High-temperature paint finish stands up to the heat of a hard-working exhaust
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