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
-
Flowmaster American Thunder Cat-back Exhaust System
$766.54
-
AIRAID Universal Air Filter- 725-479
$140.99
-
Volant Open Element Air Intake (15958C3) 1998-2002 Pontiac Firebird 5.7L V8-15958C3
$292.90
-
S&B Air Filter For Intake Kits 75-5068 Extendable White
$79.70
-
AIRAID Performance Air Intake System- 305-380
$449.99
Image
Product
Price
-
- Deep, powerful exterior tone with a moderate interior sound thanks to the dual inlet 50 Series Big Block muffler
- Delivers improved throttle response, power, and mileage like every Flowmaster cat-back system
- 3.50-inch aluminized tailpipe exits behind the right rear wheel — ideal for towing setups
- Finished with a large 4.00-inch polished 304 stainless steel tip embossed with the Flowmaster logo
- CARB (California) compliant with all necessary parts and hardware for an easy, bolt-in install
- Direct fitment for 2001-2006 (2007 Classic) Silverado / Sierra 2500HD/3500HD with 6.0L or 8.1L engines
-
- 3.00-inch mandrel-bent aluminized steel tubing delivers efficient flow, improved throttle response, power, and mileage
- 50 Series Big Block muffler tuned for a deep, moderate exterior tone with a mild-to-moderate interior tone
- Finished with a large 3.50-inch polished 304 stainless steel tip for a subtle custom look
- Uses factory hanger locations and includes all necessary parts and hardware for easy installation
- CARB compliant and especially recommended for towing applications
- Backed by a 3-year Limited Warranty
-
- 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
-
- Purpose-built fitment for 2022-2026 Toyota Tundra trucks with the 3.4-liter turbo engine
- Durable 409 stainless steel with dual 2.50-inch mandrel-bent pipes for better exhaust flow
- Flow FX straight-through muffler delivers a moderate sound level and maximum performance
- Dual side exit with 4.50-inch black ceramic tips and embossed logo for a custom look
- Installs at home using factory hangers with all hardware and instructions included
- CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
-
- Aggressive exterior tone with a moderate interior note thanks to the included 70 Series Big Block II muffler
- Heavy 16-gauge mandrel-bent aluminized steel construction for durability and flow
- Dual 2.50-inch tailpipes with two exit options — straight back or side-exit for towing
- Polished 304 stainless steel tips embossed with the Flowmaster name
- Complete kit with muffler, U-Bolt clamps, hardware and instructions for easy home installation
- CARB (California) compliant and backed by a 3-year Limited Warranty
-
- Deep, moderate exhaust tone from the dual 3.00-inch inlet 50 Series Big Block muffler — powerful without excessive cabin drone
- Direct-fit cat-back exhaust system for 1996-1999 Chevrolet Silverado / GMC Sierra 2500/3500 with 5.7L or 7.4L engines
- Towing-ready turndown tip exits behind the right rear wheel with a mandrel-bent aluminized steel tailpipe for smooth flow
- True bolt-on install using factory hanger locations, with clamps and hardware included for at-home installation
- CARB compliant and emissions-legal, backed by a 3-year Limited Warranty
-
- Dyno-proven gains of +3 hp and +4 lb-ft at the rear wheels on the 5.7L Tundra
- Durable 409 stainless steel construction with 2.5-inch mandrel-bent pipes for improved flow
- Flow FX straight-through muffler tuned for a moderate, performance-focused sound
- Dual side-exit design finished with 4.50-inch black ceramic tips and embossed logo
- Bolts to factory hanger locations with all hardware and instructions included for easy at-home install
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
-
- Complete American Thunder cat-back exhaust system with the dual-inlet 50 Series Big Block muffler included for a deep, powerful tone
- Delivers a moderate interior tone with an aggressive exterior sound — heard without being obnoxious
- Designed to improve throttle response, power, and mileage on your 6.0 Chevrolet/GMC truck
- Tailpipe exits behind the right-side rear wheel, an ideal layout for towing
- Finished with a large 3.50-inch polished 304 stainless steel tip embossed with the Flowmaster logo
- CARB (California) compliant and uses factory hanger locations for an easy, bolt-on installation
-
- Full 304 stainless steel construction for long-lasting corrosion resistance
- Dual-inlet Flow FX straight-through muffler with dual 2.50-inch mandrel-bent tailpipes for maximum flow
- Side-exit routing behind the rear wheels is ideal for towing
- Large 4.50-inch black ceramic coated stainless tips with embossed Flowmaster logo
- CARB compliant, emissions-legal bolt-on that uses factory hangers for easy at-home install
- Moderately aggressive exterior sound with a moderate interior tone, backed by a Lifetime Limited Warranty
-
- Bolt-on cat-back kit uses factory hangers and includes all hardware and detailed instructions for easy at-home installation
- Dual 2.50-inch mandrel-bent stainless inlet tubes and a Flow FX straight-through muffler unlock smooth, performance-focused flow
- Delivers a deep, powerful exterior tone with a deep, mellow sound inside the cab
- Finished with large 4.00-inch double-wall black ceramic coated stainless tips and a laser-etched logo
- Emissions legal and CARB (California) compliant for street-legal peace of mind
- Engineered specifically for 2009-2021 Toyota Tundra 4.6L, 4.7L or 5.7L models with a 145-inch wheelbase
-
- True direct-fit for 2017-2020 Ford F-150 Raptor with the 3.5L EcoBoost — no cutting or welding
- Straight-through Flow FX muffler with dual 3.00-inch inlets/outlets for great sound and maximum flow
- Durable construction: 304 stainless steel muffler body with 3.00-inch mandrel-bent 409 stainless tubing
- Moderate-to-aggressive sound delivers a deep, powerful exhaust note inside and out
- Installs in under 30 minutes using factory hangers — clamps, hardware, and instructions included
-
- Deep, powerful exterior tone with a moderate interior sound, delivered by the dual inlet 50 Series Big Block muffler
- Improves throttle response, power, and mileage as a genuine Flowmaster Cat-back upgrade
- Durable 409 stainless steel tailpipe capped with a polished 304 stainless 4.00-inch Flowmaster-embossed tip
- Right-side rear exit behind the wheel is ideal for towing
- Uses factory hanger locations and includes hardware and a custom aluminum heat shield for an easy install
- CARB (California) compliant fitment for 2001-2006 (2007 Classic) Silverado/Sierra 2500HD/3500HD 6.0L or 8.1L
-
- Adds up to 20 hp and 25 lb-ft of torque at the rear wheels over stock
- Durable 409 stainless steel with 3.00-inch mandrel-bent tubing for better exhaust flow
- Aggressive-to-moderate European note with Helmholtz resonators to reduce interior drone
- Dual 3.50-inch black stainless tips with embossed logo for a custom look
- Bolts to factory hangers with all hardware and instructions included for easy at-home install
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
-
- Gains up to 6 hp and 5 lbs-ft of torque at the rear wheels over stock
- Durable 409 stainless steel construction with dual 2.50-inch mandrel bent pipes for improved flow
- Flow FX straight-through muffler delivers an aggressive to moderate sound level
- Dual 3.50-inch black ceramic tips with embossed logo for a custom, aggressive look
- Uses factory hanger locations with included hardware and instructions for easy at-home install
- CARB compliant in all 50 states and backed by Flowmaster’s Lifetime Limited Warranty
-
- Complete Flow FX cat-back exhaust system built specifically for the 2022-2026 Toyota Tundra 3.4L
- Durable 409 stainless steel with dual 2.50-inch mandrel-bent pipes for improved flow
- Straight-through Flow FX muffler delivers an aggressive to moderate sound and maximum performance
- Dual 4.00-inch black ceramic tips with embossed logo for a custom, finished look
- Mounts on factory hangers and includes all hardware and instructions for easy at-home install
- CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
-
- Bolt-on power: gains up to 6 hp and 5 lb.-ft. of torque at the rear wheels over stock
- Built from durable 409 stainless steel with 2.50 and 3.00-inch mandrel-bent pipes for better flow
- Flow FX straight-through muffler delivers an aggressive-to-moderate tone without highway drone
- Finishes with a 4.00-inch black ceramic tip featuring the embossed Flowmaster logo
- Uses factory hanger locations and includes hardware plus instructions for an easy at-home install
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
-
- Adds up to 8 hp and 7 lb-ft of torque at the rear wheels over stock
- Full 409 stainless steel construction with mandrel-bent 2.50 and 3.00-inch pipes for lasting durability and better flow
- Super 50 series muffler delivers an aggressive-to-moderate tone with real performance
- Bolts on using factory hanger locations with all hardware and instructions included for easy at-home install
- 4.00-inch polished stainless tip with embossed Flowmaster logo for a custom look
- CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
-
- 409 stainless steel cat-back construction built for years of trouble-free, corrosion-resistant service
- Converts Standard Output models into a true dual system for better performance gains and future mod compatibility
- Scavenger X-Pipe with D-Port technology delivers a deep, aggressive-to-moderate exhaust tone
- Tuned resonators keep the cabin comfortable while still sounding aggressive
- Bolts on using factory hangers and exits through the stock bumper cutouts for a clean fit
- Finished with dual 4.5-inch black ceramic coated tips and CARB compliant for California
-
- Dyno-proven max gains of 13 hp and 12 lb-ft at the rear wheels for power you can feel
- Built from 409 stainless steel muffler body and piping for long-lasting, corrosion-resistant service
- Aggressive American Thunder sound from the oval Super 40-based, dual-out rear muffler
- Direct-fit design uses factory hangers and connections for an easy at-home install
- Includes flat band clamps and all necessary hardware; fits both 2WD and 4WD models
- 3.00-inch inlet and outlet with dual in/dual out configuration for improved flow
-
- Dyno-proven gains of 11 hp and 12 lb-ft at the rear wheels over stock
- Durable 409 stainless steel construction with mandrel-bent 2.50-in dual inlet / 3.00-in single exit piping
- Flow FX straight-through muffler tuned for a moderate, mild tone with no interior drone
- Side exit behind the rear wheel finished with a 4.50-inch black ceramic embossed tip
- Uses factory hangers and includes all hardware plus instructions for an easy at-home install
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
-
- Built from durable 409 stainless steel with 2.5-inch mandrel-bent pipes for improved exhaust gas flow
- 50 Series HD muffler delivers a moderate sound level inside and out — aggressive without the drone
- Choose dual out-the-rear or side-exit routing, finished with 3.5-inch polished stainless steel tips
- Uses all factory hanger locations and includes instructions plus hardware for easy at-home installation
- CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
-
- True dual cat-back system tailored to the 2025-2026 RAM 1500 3.0L Standard Output and High Output engines, fitting both 2WD and 4WD
- 409 stainless steel construction with mandrel-bent tailpipes for lasting durability and smooth flow
- Scavenger X-Pipe with D-Port technology delivers maximum exhaust pulse velocity and a deep exhaust tone
- Tuned chambered resonators keep cabin comfort in check while the American Thunder muffler adds aggressive sound
- 4.5-inch black ceramic coated tips exit in the factory bumper cutouts for a clean, integrated look
- Converts Standard Output trucks to true dual for better performance gains and future mod compatibility; CARB compliant
