Breathe Performance
Select a vehicle to find exact fit parts
Shop by Brand
AEM 
aFe Power 
Airaid 
AWE Tuning 
BBK 
Corsa 
CSF 
Diablosport 
Dinan 
Edge 
Injen 
JLT 
K&N Filters 
Magnum FORCE 
Mishimoto 
S&B 
Superchips 
Takeda 
Volant Latest Products
-
Injen SP Cold Air Intake System - SP1686 INJ-SP1686
$341.78 $381.99 -
K&N Filters KNA-3004 Air Filter - High-Flow Performance
$20.99
-
Mishimoto MMICP-AL-250 Polished Aluminum Intercooler Piping
$43.95 $48.00 -
Magnum FORCE AFE-59-10882 Cold Air Intake System Spare Parts Kit GM Diesel Trucks 06-07 V8-6.6L (td) LLY/LBZ
$30.00 $37.50 -
K&N Filters KNA-2141 Air Filters - High-Flow Performance
$20.99
Image
Product
Price
-
- Moderate exterior tone with a mild interior tone — great power without loud cabin drone
- 3.00-inch mandrel-bent 409 stainless steel tubing paired with an included 50 Series Big Block muffler
- Single side-exit tailpipe routes behind the right rear wheel, keeping exhaust off your boat or trailer while towing
- Delivers improved throttle response, power and mileage
- CARB (California) compliant and includes all parts, hardware and easy-to-follow instructions
Quickview
-
- Heavy 16-gauge mandrel-bent stainless steel construction built for durability and maximum flow
- Included Super 50 Series muffler delivers an aggressive exterior tone with a comfortable, moderate interior tone
- Dual 2.50-inch tailpipes offer straight rear-exit or side-exit options — ideal for a true dual look or towing
- Polished 3.00-inch 304 stainless steel tips embossed with the Flowmaster name
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
- Complete kit with all parts, hardware, and instructions for easy at-home installation
Quickview
-
- D.O.S.S. dual-out-same-side design delivers the aggressive NASCAR race truck look and stance
- 50 Series HD muffler tunes a moderately aggressive exterior sound with a moderate interior tone
- Dual 2.50-inch mandrel-bent tailpipes improve throttle response, power, and mileage
- Finished with dual 3.00-inch polished stainless steel tips for a clean, high-quality appearance
- CARB (California) compliant with all necessary parts and hardware included for easy installation
- Backed by a 3-year Limited Warranty
Quickview
-
- Aggressive NASCAR-inspired tone from the included Super 40 Series performance muffler for a deep, powerful sound
- D.O.S.S. dual-out-same-side design with dual 2.50-inch tailpipes and polished 3.00-inch stainless steel tips
- 3.00-inch mandrel-bent aluminized steel tubing keeps flow smooth and consistent through every bend
- CARB (California) compliant with Emission Code 5 for street-legal peace of mind
- Complete kit includes the muffler, all hardware, and instructions, backed by a 3-year Limited Warranty
- Fits 2WD and 4WD standard cab / short bed trucks on a 119-inch wheelbase
Quickview
-
- Delivers a deep, aggressive interior and exterior tone through a Super 40 Series performance muffler
- Complete cat-back kit with 3.00-inch mandrel-bent aluminized steel tubing, dual 2.50-inch tailpipes, and polished stainless tips
- D.O.S.S. dual-out-same-side design for the aggressive look of a NASCAR race truck
- CARB (California) compliant and backed by a 3-Year Limited Warranty
- Includes all necessary U-Bolt hardware and instructions for installation
- Fits both 2WD and 4WD extended cab/short bed models on a 143.5-inch wheelbase
Quickview
-
- Steps up to 3.00-inch mandrel-bent aluminized steel tubing and the improved Super 50 Series muffler for better flow over stock
- Delivers a mild, refined tone — moderate outside, mild to moderate inside — ideal for drivers who want efficiency without a lot of noise
- Purpose-built for daily drivers and light towing such as boats and RVs
- Bolt-on design uses factory hanger locations and includes all parts and hardware for easy at-home installation
- Finished with a 3.50-inch polished stainless steel tip and backed by a 3-Year Limited Warranty on aluminized steel
- CARB (California) compliant and available in a Lifetime-warranty stainless steel version (part# 817403)
Quickview
-
- Mandrel-bent 2.50-inch aluminized steel and a Super 50™ Series muffler deliver improved throttle response, power, and mileage
- Moderate exterior tone with a mild-to-moderate interior tone — aggressive outside without cabin drone
- Choose straight-out-the-back for a muscular look or behind-the-rear-wheels exit for towing
- Dual 2.50-inch tailpipes finished with polished 3.00-inch stainless steel tips
- Uses factory hanger locations and includes all hardware for an easy bolt-on installation
- CARB compliant and backed by Flowmaster’s 3-year Limited Warranty
Quickview
-
- Scavenger Series Y-pipe with back-to-back D-shaped ports increases scavenging for more power and torque — especially useful when towing
- 70 Series Big Block II muffler (PN 530702 included) delivers a deep sound outside while keeping a moderate tone inside the cab
- Choose side-exit tailpipes behind the rear tires for towing or rear-exit under the bumper for a muscular look
- Bolts up to factory cat pipes using stock hanger locations for a straightforward install
- Dual 2.50-inch mandrel-bent aluminized tubing finished with 3.00-inch polished stainless Flowmaster-embossed tips
- CARB (California) compliant with Emission Code 5 for a legal upgrade
Quickview
-
- Deep, aggressive exhaust tone from the tuned Flow FX series muffler with increased performance
- 3.0-inch mandrel-bent 409 stainless steel tubing for maximum flow and long-term durability
- Turndown dump exit eliminates the over-axle tailpipe to improve ground clearance and departure angle off-road
- Bolts up using factory hangers and mounting locations with all hardware included for easy installation
- Fits 2009-2014 Ford F-150 with 3.5L EcoBoost, 4.6L, 5.0L, and 5.4L engines and is CARB compliant
- Backed by Flowmaster’s Lifetime Limited Warranty
Quickview
-
- Aggressive-to-moderate exhaust note from the Flow FX series muffler gives your Tundra a deeper, purposeful sound
- Dyno-proven gains of 5 hp and 6 lb-ft of torque at the rear wheels
- Turndown dump-exit design eliminates the over-axle tailpipe for better ground clearance and departure angle off-road
- 3.00-inch mandrel-bent 409 stainless steel tubing for maximum flow and long-term durability
- Uses factory mounting locations with all hardware included for an easy bolt-on install
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
Quickview
-
- Durable 409 stainless steel construction built to handle the long haul
- Straight-through Flow FX muffler delivers a deep, moderate performance tone
- Dual side-exit tailpipes direct exhaust away from your boat or trailer when towing
- Large 4.50-inch black ceramic coated 304S stainless tips add a custom look
- Bolt-on install using factory hangers, with all hardware and instructions included
- CARB (California) compliant for legal fitment
Quickview
-
- Aggressive Flow FX “straight-through” muffler tuned for a deep performance sound and maximum flow
- Durable 409 stainless steel construction with 3.0-inch to dual 2.50-inch mandrel-bent pipes
- Dual 4.0-inch black ceramic-coated 304S stainless tips with laser-etched Flowmaster logo
- Bolt-on install using all factory hanger locations, with instructions and hardware included
- CARB (California) compliant and backed by Flowmaster’s lifetime Limited Warranty
- Specifically engineered for 2009-2013 GM Silverado/Sierra 1500 5.3L trucks
Quickview
-
- Delivers improved throttle response, power, and mileage with a proven Flowmaster cat-back design
- Mild interior tone and moderate exterior sound — added performance without the drone
- 70 Series Big Block II muffler and 3.00-inch mandrel-bent aluminized tubing for a deep, mellow note
- Single side-exit with turn-down tip keeps exhaust off your boat or trailer while towing
- Bolt-on install using factory hangers, U-Bolt clamps, and all included hardware
- CARB compliant and backed by Flowmaster’s 3-year Limited Warranty
Quickview
-
- Dyno-proven gains of +13 hp and +15 lb-ft at the rear wheels for real, felt performance
- 409 stainless steel with 3.50-inch mandrel-bent pipes for lasting durability and better flow
- Straight-through Flow FX muffler delivers a moderate, aggressive tone without highway drone
- 5.00-inch black ceramic tip with embossed logo and side exit for a custom, factory-plus look
- Bolt-on install using factory hangers, with all hardware and instructions included
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
Quickview
-
- Dyno-proven gains of +21 hp and +23 lb-ft at the rear wheels
- Durable 409 stainless steel construction with 3.50-inch mandrel-bent pipes for better flow
- Flow FX straight-through muffler delivers a moderate, performance-minded sound
- Side exit with a 5.00-inch black ceramic tip and embossed logo for a custom look
- Bolt-on install using factory hangers, with all hardware and instructions included
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
Quickview
-
- Delivers a moderate exterior sound with a mild interior tone — ideal for towing without cabin drone
- Improves throttle response, power, and mileage with the proven Flowmaster Force II design
- Fits 2005-2007 Ford F-250/F-350 trucks with V8 or V10, in 2WD or 4WD and all wheelbases
- Aluminized steel mandrel-bent construction with a 70 Series Big Block II muffler and 3.50-inch polished stainless tip
- CARB compliant and emissions legal, with all hardware included for easy at-home installation
- Backed by a 3-year Limited Warranty
Quickview
-
Flowmaster American Thunder Cat-back Exhaust System – Super 50 Series, Aggressive / Moderate (17419)
- Deep, aggressive exterior tone with a moderate interior sound that won’t overwhelm the cab
- Heavy 16-gauge mandrel-bent aluminized steel tubing built for durability and maximum flow
- Includes the Super 50 Series performance muffler (PN 530562) — no extra muffler purchase needed
- Dual 2.50-inch tailpipes with two exit options: straight-back dual look or side-exit for towing
- Finished with polished 304 stainless steel tips embossed with the Flowmaster name
- CARB compliant and includes all hardware and instructions for an easy at-home install
Quickview
-
- Complete crossmember-back dual system with everything needed for a 1955-1957 Chevy coupe or sedan
- 2.50-inch mandrel-bent stainless steel for maximum flow, performance and long-term durability
- Super 40 Series mufflers deliver a deep, aggressive exterior tone with a moderate interior sound
- Built-in H-pipe smooths the note and eliminates back rap on deceleration
- Dual tailpipes tucked high for clearance, exiting cleanly under the rear bumper
- CARB compliant and backed by a Lifetime Limited Warranty
Quickview
-
Flowmaster American Thunder Cat-back Exhaust System – Super 50 Series, Aggressive / Moderate (17425)
- Deep, aggressive exterior sound with a moderate interior tone thanks to the Super 50 Series performance muffler
- Bolt-on install using factory hanger locations, with all parts, hardware, and clamps included
- Choose your exit: behind the rear wheels for towing or straight out the back for a muscular look
- 16-gauge mandrel-bent aluminized steel construction with large 3.00-inch polished stainless steel tips
- CARB (California) compliant and emissions-legal, backed by a 3-Year Limited Warranty
- Purpose-built fitment for 2000-2006 Toyota Tundra 4.7L trucks
Quickview
-
Flowmaster American Thunder Cat-back Exhaust System – Super 40 Series, Aggressive / Moderate (17428)
- Aggressive exterior tone with a moderate interior sound that won’t drive you out of the cab
- Heavy 16-gauge mandrel-bent aluminized steel with an included Super 40 Series muffler for durability and flow
- Dual 2.50-inch tailpipes clear the factory spare and offer two exit choices — true dual rear or side-exit for towing
- Polished 304 stainless steel tips embossed with the Flowmaster name for a premium finish
- CARB (California) compliant and backed by a 3-year Limited Warranty
- Includes all necessary parts, hardware, and instructions for an easy at-home installation
Quickview
-
- Upgrades to 3-inch mandrel-bent stainless steel tubing for improved flow over the factory exhaust
- Super 50 Series muffler delivers a mild interior and moderate exterior tone — refined, not loud
- Bolt-on install using factory hanger locations, with all necessary parts and hardware included
- Finished with a 3.50-inch polished stainless steel tip for a subtle custom look
- Ideal for daily drivers and light towing of boats or RVs
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty on stainless steel
Quickview
-
Flowmaster American Thunder Cat-back Exhaust System – Super 50 Series, Aggressive / Moderate (17429)
- Heavy 16-gauge mandrel-bent aluminized steel tubing built for durability and maximum flow
- Aggressive exterior tone with a moderate interior tone that won’t drown out conversation in the cab
- Dual 2.50-inch tailpipes clear the factory spare tire with straight-back or side-exit options — ideal for towing
- Finished with highly polished 304 stainless steel tips embossed with the Flowmaster name
- Fits 2WD and 4WD with all wheelbases and includes all parts, hardware, and instructions for easy at-home installation
- CARB compliant and backed by a 3-year Limited Warranty
Quickview
-
- Deep, aggressive exterior sound with a moderate interior tone from the Super 40 Series muffler
- 16-gauge mandrel-bent stainless steel construction backed by a Lifetime Limited Warranty
- DOR/DOS design lets you exit behind the rear wheels for towing or straight out the back for a muscular look
- Dual 2.50-inch tailpipes finished with large 3.00-inch polished stainless steel tips
- Bolt-on install using factory hanger locations with all parts and hardware included
- CARB compliant and emissions-legal, fitting 2WD and 4WD 2004-2008 F-150 and Lincoln Mark LT 4.6L/5.4L
Quickview
-
- Premium grade stainless steel construction that meets USEPA Federal emissions standards
- Direct, specific-fit design with a 2.00″ flanged inlet and 2.50″ clamp-on outlet for easy installation
- Right-side mounting orientation and pre- & post-catalyst O2 sensor provisions for correct fit and monitoring
- Backed by a 25,000 mile emissions warranty and 50,000 mile / 5 year exterior casing warranty
- Built by the Flowmaster company to complement your existing Flowmaster exhaust setup
- Note: Federal converter — not for sale or use on California-registered or operated vehicles
Quickview
Showing 1681–1704 of 8630 results
