Breathe Performance
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Latest Products
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Mishimoto Oil Catch Can Kit – 2024+ Ford Mustang 2.3L EcoBoost
$236.95 $261.00 -
K&N Filters 33-3127 High-Flow Air Filter
$68.99 $74.39 -
Volant Throttle Body Spacer (722856) 04-15 Nissan Titan/Armada, 04-14 Pathfinder, 04-10 Infiniti QX56 5.6L-722856
$71.90
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K&N 33-2380 High-Flow Air Filter
$68.99 $74.39 -
CSF 3300 Radiator for Belts and Cooling
$150.42
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Product
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- 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
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- 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
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- Purpose-built for the 2017-2023 Dodge Challenger R/T and TA 5.7L Hemi with Factory Active Exhaust Valves
- Deep, powerful, moderately aggressive tone from Flow FX straight-through mufflers and a Scavenger X-pipe
- Aggressive quad 3.50-inch black ceramic coated 304 stainless tips with embossed Flowmaster logo
- Retains your Factory Active Exhaust Valves by reusing OEM actuators for factory sound control
- CARB (California) compliant, so it’s emissions-friendly for California drivers
- Uses factory hangers and includes all hardware and instructions for a relatively easy at-home install
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- 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
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- Patented Scavenger Series Y-Collector uses Pulse Technology and large D-shaped ports to scavenge exhaust from opposing cylinders for a broader torque curve
- Dual 2.50-inch inlets merge into a single 3.00-inch outlet for efficient, performance-oriented flow
- Durable 16-gauge construction with a compact 16.00-inch body length
- Weld-on inlet and outlet connections allow a secure, custom-fit installation
- High Performance grade design backed by Flowmaster’s Three Year limited warranty in non-race applications
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- Patented Scavenger Series design uses Pulse Technology and D-Shaped ports to scavenge exhaust for a broader, stronger torque curve
- Dual 3.00-inch weld-on inlets merge into a single 4.00-inch weld-on outlet for efficient flow
- Durable 16-gauge construction rated as a High Performance automotive item
- Weld-on connections give fabricators full control for a clean, leak-free custom install
- Backed by Flowmaster’s Three Year limited warranty in non-race applications
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- Delivers a deep, aggressive exterior tone from dual Flowmaster performance mufflers while keeping interior sound at a moderate, drivable level
- Mandrel-bent 2.50-inch stainless steel tubing ensures smooth exhaust flow for the 2010-2015 Camaro 3.6L
- Uses factory hanger locations with included hardware and instructions for an easy at-home installation
- Finished with highly polished 4.00-inch stainless tips embossed with the Flowmaster logo for a premium look
- CARB (California) compliant with Emission Code 5, so you get the sound without emissions worries
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- Mild-moderate tone from a 60 Series Delta Flow muffler — perfect for daily drivers who want performance without an aggressive sound
- 2.50-inch mandrel-bent stainless steel improves throttle response, power and mileage
- Single Out Rear design tucks high in the chassis for good off-road clearance and a subtle brushed stainless tip
- Bolt-in friendly using factory hanger locations, with all necessary parts and hardware included
- CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
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- Delivers improved horsepower and torque with a moderate performance sound both inside and outside the truck
- Includes both side-exit and rear-exit tailpipes so you can choose the look that fits your Tundra
- Built from durable 409S stainless steel with 2.50-inch mandrel-bent tubing for lasting, free-flowing performance
- 50 Series Big Block muffler and 3.00-inch polished 304 stainless tips deliver aggressive tone and clean styling
- Easy bolt-on install with included hardware and instructions, backed by a Lifetime Limited Warranty
- CARB (California) compliant for use on emissions-regulated vehicles
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- 2.50-inch mandrel-bent stainless steel tubing improves flow for better throttle response, power, and mileage
- 60 Series performance muffler delivers a mild interior tone with a moderate exterior note
- Included brushed-finish 2.50-inch stainless steel tip adds a subtle, custom appearance
- Bolts to factory hanger locations with all parts and hardware included for easy installation
- CARB (California) compliant and protected by Flowmaster’s Lifetime Limited Warranty
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- Aggressive, moderately deep exterior tone from the 50 Series HD muffler with minimal drone inside the cab
- Full 16-gauge mandrel-bent stainless steel construction for durability and smooth exhaust flow
- Muscular dual 4.00-inch polished stainless tips exiting straight out the back under the rear bumper
- Fits 5.7L Hemi 2009-2024 RAM 1500 (classic body) and 2009-2013 4.7L models
- Includes the muffler plus all parts and hardware for an easy at-home installation
- CARB compliant and backed by a Lifetime Limited Warranty
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- Adds a dyno-verified 16 hp and 23 lb-ft of torque at the rear wheels over stock
- 3.00-inch mandrel bent 409 stainless steel tubing for maximum flow and lasting durability
- Aggressive to moderate Flow FX muffler tone that gives your TITAN a bold voice
- Turndown dump exit improves ground clearance and departure angle for off-road driving
- Uses factory hangers and includes all hardware for an easy bolt-on install
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
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- Direct bolt-on axle-back that uses factory hangers and connections for an easy home install with basic hand tools
- Mandrel-bent stainless steel with tuned 60 Series Delta Flow mufflers for improved throttle response, power, and mileage
- Moderate exterior tone and mild interior tone — distinctive without unwanted drone
- Large 3.50-inch polished stainless steel tips retain the factory dual-outlet look
- Engineered for the 2011-2014 Ford Mustang 3.7L V6 (2WD) and CARB compliant
- Backed by the Flowmaster Lifetime Limited Warranty
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- Made from durable 304 stainless steel with a sleek black ceramic coating for lasting good looks
- Clamp-on design installs quickly with basic hand tools — no welding or cutting required
- Embossed Flowmaster logo and angle rolled edge deliver an authentic, aggressive finished appearance
- Designed for 2.50-inch tailpipes with a universal mounting orientation for wide compatibility
- Bold 4.50-inch width and 11.00-inch length make a strong visual statement
- Backed by Flowmaster’s three-year Limited Warranty
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- Adds max dyno gains of 7 hp and 7 lb-ft of torque over stock at the rear wheels
- 409 stainless steel construction throughout for lasting corrosion resistance
- Dual 3.50-inch black stainless tips with embossed logo for a custom side-exit look
- Bolt-on install using all factory hanger locations, with hardware and instructions included
- CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
- Moderate sound level delivers an aggressive tone without highway drone
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- Complete cat-back dual exhaust kit with all parts and hardware included for an easy, bolt-on installation
- Super 40 Series muffler delivers an aggressive exterior tone with a moderate, drone-free interior sound
- Mandrel-bent tubing and a 3.00-inch inlet support improved throttle response, power, and mileage
- CARB (California) compliant, so you get serious performance sound while staying emissions legal
- Dual tail pipe design and silver-finish piping give your 2WD vehicle a bold, purposeful stance
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- Dyno-proven gains of 13 hp and 14 lb-ft at the rear wheels from a true cat-back performance exhaust
- Durable 409 stainless steel with 3.00-inch mandrel-bent pipe for improved exhaust gas flow
- Flow FX straight-through muffler delivers a moderate/mild tone without cabin drone
- 4.50-inch black ceramic coated side-exit tip with embossed logo for aggressive style
- Bolts on using factory hanger locations with included hardware and instructions for easy at-home install
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
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- Race-proven Outlaw Series mufflers deliver the most aggressive interior and exterior tone available
- Stainless steel, mandrel-bent construction for maximum performance and improved throttle response
- Dual 4.00-inch polished stainless steel tips add a bold visual statement
- Uses factory hanger locations and includes all hardware for an easy, factory-style install
- CARB compliant and backed by the Flowmaster Lifetime Limited Warranty
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- Force II resonator mufflers deliver a moderately aggressive exterior tone with a very mild interior sound level
- Built from 3.00-inch mandrel-bent stainless steel with large 4.00-inch polished stainless dual tips
- Includes heavy-duty band-style clamps, hardware and instructions for an easy at-home install
- Engineered specifically for the 2010-2013 Camaro SS 6.2L, fitting coupe and convertible models
- CARB (California) compliant for street-legal performance
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- Complete cat-back dual exhaust system delivering a moderate-to-aggressive tone inside and out
- Mandrel-bent tubing paired with the specially selected Super 40 Series muffler for maximum flow and sound
- Improves throttle response, power, and mileage the Flowmaster way
- CARB (California) compliant with an emission code of 5
- Includes all necessary parts and hardware for an easy, straightforward install
- Dual tail pipe design with a 2.50-inch inlet and clean silver pipe finish
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- Moderate exterior sound with a mild interior tone — perfect for daily driving and towing
- Improved throttle response, power, and mileage over the restrictive factory exhaust
- All stainless steel, mandrel-bent construction with a Super 50 Series muffler and 3.50-inch polished tip
- True bolt-on install with all parts and hardware included — no cutting or welding
- Emissions legal and CARB compliant, backed by Flowmaster’s Lifetime Limited Warranty
- Fits 2009-2014 Ford F-150 4.6L, 5.0L, and 5.4L, 2WD/4WD, all wheelbases
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- True dual 2.25-inch mandrel-bent stainless steel tubing with a Scavenger Series X-pipe for maximum power and a deep, unique tone
- Includes a pair of 60 Series Delta Flow mufflers for a moderate exterior tone and a mild interior sound
- Finished with large 3.00-inch polished stainless steel dual tips for a clean, aggressive look
- Improves throttle response, power, and mileage — hallmark benefits of every Flowmaster system
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
- Complete kit with all necessary hardware plus a valance trim template for a true dual exhaust look
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- Adds up to 11 hp and 8 lb.-ft. of torque at the rear wheels over stock
- Durable 409 stainless steel construction with 2.5-inch mandrel-bent tubing for better flow
- Aggressive-to-moderate sound from dual Flow FX series mufflers
- Dual 4.0-inch black ceramic coated stainless steel tips for a custom look
- Bolts to factory hanger locations with included hardware and instructions for easy home install
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
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- Ball flange design replaces three-bolt connections for a leak-free, gasket-free seal
- Heavy 16-gauge aluminized steel with a thick 3/8-inch flange for lasting durability
- 3.50-inch ID inlet and 3.00-inch ID outlet with convenient slip-fit connections
- Reversible design with bolts and studs included for straightforward fabrication
- Sold in pairs and available in various sizes for matched dual-exhaust builds
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