Breathe Performance
Select a vehicle to find exact fit parts
Shop by Brand
AEM 
aFe Power 
Airaid 
AWE Tuning 
Banks 
BBK 
Corsa 
Diablosport 
Dinan 
Edge 
FASS Fuel Systems 
Holley 
Injen 
JLT 
Magnum FORCE 
S&B 
Sinister 
Sniper Motorsports 
Superchips 
Takeda 
Volant 
XDR Latest Products
-
S&B Cold Air Intake For 21-22 Jeep Wrangler 392 6.4L Extendable White
$380.90
-
Catalytic Converter-Universal-225 Series-3.00 in. Inlet/Outlet-49 State
$166.97
-
AIRAID Performance Air Intake System- 302-175
$349.99
-
JLT CAISP-GT500-10 Super Big Air Kit 2010-14 GT500 Tuning Required Recommended for cars at 800+ RWHP
$399.00
-
No-Drop Series Plus Fuel System for 2017-2019 Silverado/Sierra Duramax 6.6L (500-900hp) FASS
$1,067.18
Image
Product
Price
-
- Eliminates factory resonators for increased maximum power and a deep, aggressive exhaust tone
- 2.50-inch 409 stainless steel mandrel-bent tubing for durable, high-flow performance
- Fits 2018-2026 Ford Mustang GT 5.0L coupes and convertibles using factory hangers
- Works with factory rear mufflers or Flowmaster axle-back systems for a customizable setup
- Includes all necessary hardware and is backed by Flowmaster’s Lifetime Limited Warranty
-
- Delivers an aggressive exterior sound level with a noticeable interior tone from race-proven Outlaw series mufflers
- Finished with dual 4.00-inch black ceramic coated stainless steel tips featuring an embossed logo for a bold look
- Uses the factory hangers for a quick, bolt-on installation with all parts, hardware, and instructions included
- CARB (California) compliant and backed by the Flowmaster Lifetime Limited Warranty
- Fits both 2015-2023 Mustang coupes and convertibles with the 2.3L EcoBoost or 3.7L engine
-
- Vehicle-specific fit for 2018-2023 Ford Mustang GT coupe and convertible with the 5.0L engine
- Race-proven Outlaw mufflers deliver an aggressive exterior sound with a noticeable interior tone
- 3.00-inch mandrel-bent 409S stainless steel tubing with quad 4.00-inch polished stainless tips
- Uses factory hanger locations for an easy at-home install in about an hour
- CARB (California) compliant and includes all necessary hardware and instructions
- Exits through factory rear valance cutouts and retains the factory resonator mid-pipe
-
- Replaces the heavy factory transverse muffler to reduce weight and improve ground clearance
- Moderate, refined sound level that adds presence without being loud or droning
- Durable 2.50-inch mandrel-bent 409 stainless tailpipe with a polished 304 stainless 3.00-inch tip
- Fits 2- and 4-door 2018-2026 Jeep Wrangler JL with the 2.0L Turbo or 3.6L engine
- Bolts to factory hangers with all hardware included for a quick ~15-minute install
- CARB compliant and backed by a Lifetime Limited Warranty
-
- Ball-and-socket design delivers a leak-free, gasket-free connection with no gaskets to burn out or replace
- Replaces standard three-bolt flange connections for a cleaner, more reliable header-to-exhaust joint
- Heavy-duty 16-gauge aluminized steel with a thick 3/8-inch header flange resists heat, corrosion, and warping
- 2.50-inch inside diameter slip-fit connections on both ends with straight-pipe inlet and outlet
- Reversible design plus included bolts and studs; conveniently sold in pairs
-
- Universal dual exhaust package with twelve 3.00-inch mandrel-bent tubing pieces plus four 2.00-inch crossover components for a fully custom build
- Durable 16-gauge Aluminized steel construction for long-lasting corrosion resistance and strength
- Slip-fit design and U-Bolt clamping make test-fitting, routing and installation straightforward
- Ideal foundation for street rods, muscle cars and pickups needing a custom-tailored exhaust
- CARB (California) compliant with Emission Code 5
- Flexible setup — pair with your choice of mufflers and exhaust tips (sold separately)
-
- Direct bolt-on cat-back exhaust for Chevrolet / GMC 5.3L 4WD — installs on factory hangers with no fabrication
- Built from 409 stainless steel with a 16-gauge pipe wall for corrosion resistance and long-term durability
- Flow FX muffler delivers a Moderate/Mild tone — aggressive under throttle, refined at cruise
- Dual exit layout with angled 4.00-inch tips and embossed logo for a sport-focused rear look
- CARB (California) compliant and backed by the Flowmaster Limited Lifetime Warranty
-
- Adds real, measurable power — up to 21 hp and 23 lb.-ft. at the rear wheels
- Full stainless steel construction with a Super 40 Series muffler and mandrel-bent dual 2.50-inch tailpipes for a deep, aggressive tone
- Choose dual rear exit under the bumper or dual side exit behind the rear wheels to keep exhaust off your boat or trailer when towing
- Finished with 3.50-inch double-wall polished 304 stainless steel tips with an embossed logo
- Bolt-on install using factory hangers, with instructions and all hardware included for at-home fitment
- Emissions-legal and CARB compliant for 2019-2026 GM 1500 5.3L trucks (Crew Cab and Double Cab)
-
- Loud, aggressive Super 10™ Series stainless muffler for maximum sound inside and out
- Full 3.00-inch mandrel-bent stainless tubing and dual tailpipes for max airflow and power
- Bolt-on install using factory hangers, with all hardware and instructions included
- Choose dual rear exit or dual side exit — side exit keeps exhaust off your trailer when towing
- Finished with 4.00-inch double-wall black ceramic-coated tips featuring an embossed logo
- Emissions-legal and CARB compliant with dyno gains up to 10 hp and 13 lb.-ft. at the wheels
-
- Aggressive exterior sound with a moderate interior tone thanks to the included Super 40 Series muffler
- Real, measurable power — maximum dyno gains of 15 hp and 19 lb-ft at the rear wheels on the 5.3L
- Mandrel-bent 3.00-inch stainless tubing, dual 2.50-inch tailpipes, and quad 4.00-inch black ceramic coated stainless tips
- Emissions-legal and CARB (California) compliant bolt-on system
- Uses factory hangers and includes all parts and hardware for easy at-home installation
- Purpose-built for 2019-2026 Silverado 1500 and Sierra 1500 Crew/Double Cab 5.3L with factory dual exhaust
-
- Large 2.50-inch straight-through stainless steel perforated core delivers efficient flow and a deep, traditional, mellow tone
- Moderate sound level gives you a distinctive performance note without the chambered muffler sound
- Reversible internal flow design installs in either direction to match your vehicle’s application and offsets
- Fully MIG-welded ‘bright’ 409 stainless steel construction for durability and a show-quality look
- Flow FX logo embossed on both sides of a compact case — premium appearance at an economical price point
-
- Large 3.00-inch straight-through stainless steel perforated core delivers a deep, mellow performance tone
- Moderate sound level offers a distinctive note that stands apart from chambered mufflers
- Fully MIG-welded bright 409 stainless steel construction for lasting durability and a clean appearance
- Reversible internal flow design and compact case make installation flexible across many applications
- Show-quality Flow FX embossed logo on both sides at an economical price point
-
- Deep, moderate performance tone from the proven 50 Series HD muffler — aggressive outside, comfortable inside for daily and towing miles
- Durable 16-gauge mandrel-bent 409 stainless steel construction with large 4.00-inch polished 304 stainless tips
- Two included exit configurations — straight-out under the bumper or side-exit behind the rear wheels for towing
- Bolts to factory hanger locations with all hardware and instructions included for an easy install
- CARB (California) compliant and backed by a Lifetime Limited Warranty
- Direct fitment for 2014-2024 RAM 3500 Crew Cab and Mega Cab 6.4L Hemi, 2WD/4WD, single or dual rear wheels
-
- Large 2.50-inch straight-through stainless steel perforated core delivers efficient flow and a deep, traditional, mellow tone
- Moderate sound level gives you a distinctive performance note without the chambered muffler sound
- Reversible internal flow design installs in either direction to match your vehicle’s application and offsets
- Fully MIG-welded ‘bright’ 409 stainless steel construction for durability and a show-quality look
- Flow FX logo embossed on both sides of a compact case — premium appearance at an economical price point
-
- Delivers the deep, aggressive Outlaw Extreme sound inside and outside the truck
- Race-proven 3.00-inch Outlaw muffler with a single dump-style turndown exit under the bed
- Durable 409 stainless steel construction built to resist heat and corrosion
- Bolts on to factory hangers with included hardware and instructions in under an hour
- CARB (California) compliant for legal use where emissions rules apply
- Fits 2014-2019 Silverado/Sierra 1500 with 4.3L or 5.3L, 2WD and 4WD
-
- Delivers the ultimate aggressive exhaust note both inside and outside the cab with a 3.00-inch race-proven Outlaw muffler
- Built from durable 409 stainless steel for long-lasting strength against heat and the elements
- Bolt-on installation uses factory hanger locations plus all included hardware and detailed instructions
- Mandrel-bent single dump-style turndown exits under the bed for a deep, aggressive tone
- CARB (California) compliant and fits all 2015-2020 F-150 2WD/4WD models and wheelbases with 2.7L/3.3L/3.5L EcoBoost, 3.5L Ti-VCT, and 5.0L engines
-
- Aggressive-to-moderate sound with Super 44 Series mufflers for a deep, classic Flowmaster rumble
- Mandrel-bent 2.50-inch 409 stainless steel tubing plus a built-in H-pipe crossover for better flow and durability
- Choose from three dual tailpipe exits: straight rear, side exit, or dumped behind the rear tires
- Includes new hangers and all hardware for a complete at-home installation
- CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
- Purpose-built fitment for 1967-1972 Ford F-100/F-250/F-350 2WD long bed V8 trucks with side auxiliary fuel tank
-
- Deep, moderately aggressive exterior sound with a moderate interior tone thanks to the Super 44 Series muffler
- Mandrel-bent stainless steel with 3.00-inch inlet and 2.50-inch dual tailpipes for strong flow and a muscular exit
- Bolt-on install using factory hanger locations, with all parts, hardware and detailed instructions included
- Dual tailpipes routed to clear the factory spare tire and exit behind the rear wheels
- 3.50-inch polished 304 stainless tips embossed with the Flowmaster logo
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty for 2020-2026 Jeep Gladiator 3.6L
-
- Large 3.00-inch straight-through stainless steel perforated core delivers a deep, traditional mellow tone
- Fully MIG-welded ‘bright’ 409 stainless steel construction for lasting, show-quality durability
- Reversible internal flow design installs in either direction to match your vehicle’s offsets
- Moderate sound level offers a distinct alternative to the chambered muffler sound
- Compact, embossed Flow FX case brings show-quality style at an economical price point
-
- Dyno-proven max gains of 24 hp and 29 lb-ft at the rear wheels for real performance you can feel
- Aggressive-to-moderate sound from the Flow FX series muffler—deep tone without excessive highway drone
- Durable mandrel-bent 409 stainless steel, 3.00-inch to dual 2.50-inch, for maximum flow and long life
- Easy bolt-on install using factory-mounting locations with new hangers and all hardware included
- Dual 4.00-inch tips with embossed logo add an aggressive, finished look at the rear
- CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
-
- Delivers maximum dyno gains of 15 hp and 16 lb-ft at the rear wheels by replacing the stock muffler with straight pipe
- High Clearance design tucks the tip higher for a better departure angle and fewer trail hang-ups
- 2.50-inch mandrel-bent 409 stainless steel tubing maximizes flow and long-term durability
- Polished 3.00-inch stainless steel tip with embossed logo adds custom style
- Easy install using factory mounting locations with all hardware and new hangers included
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
-
- Delivers the aggressive Outlaw exhaust tone inside and out on 2018-2026 Jeep Wrangler JL 3.6L models
- 2.50-inch mandrel-bent stainless steel tubing promotes free-flowing performance
- Dual 2.5-inch tailpipes with 4.00-inch black ceramic coated stainless steel tips and embossed logo for a modern look
- Tuned front reflection resonator reduces interior drone, with an optional non-resonated pipe for even more aggression
- CARB compliant, emissions-legal, and a bolt-on fit using factory hanger locations with all hardware included
-
- Straight-through 2.25-inch stainless perforated core delivers strong flow and a deep, mellow tone
- Moderate sound level offers a distinctive alternative to the chambered muffler sound
- Fully MIG-welded 409 stainless steel construction with embossed Flow FX logo on both sides
- Reversible internal flow design installs in either direction to suit your vehicle’s offsets
- Compact case and economical price point make it an easy show-quality upgrade
-
- Larger 2.50-inch mandrel-bent stainless tubing replaces the restrictive 2.25-inch factory tailpipes and resonators
- Non-resonated dual exit delivers an aggressive HEMI tone at a moderate, street-friendly volume
- Bold 4.50-inch black ceramic coated 304S stainless tips with an embossed logo
- Bolt-on fit using factory hangers and stock exit location with all hardware and instructions included
- CARB (California) compliant for legal use on the 2019-2024 & 2026 RAM 1500 5.7L HEMI
Showing 697–720 of 964 results
