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 
Mishimoto 
S&B 
Sinister 
Sniper Motorsports 
Superchips 
Takeda 
Volant 
XDR Latest Products
-
Edge Products Comp Plug-In Module - EDG-30300-D
$739.95
-
Titanium Signature Series Plus Fuel System for 2008-2010 Ford Powerstroke 6.4L (600-1000HP) FASS
$857.93
-
Volant Open Element Air Intake (26852) 1997-1999 Dodge Durango/Dakota 5.2L V8, 3.9L V6-26852
$339.90 $355.00 -
Injen SP Short Ram Cold Air Intake System - SP2033 INJ-SP2033
$407.87
-
Buick, Cadillac, Chevrolet, GMC... Computer Chip Programmer
$764.98
Image
Product
Price
-
- All stainless steel 409S construction backed by Flowmaster’s Limited Lifetime Warranty
- Exclusive 80 Series Crossflow muffler retains full ground clearance in the factory rear-axle location
- Mandrel-bent dual 2.50-inch pipes with H-pipe crossover for a deep, smooth tone and reduced deceleration back-rap
- Moderate sound level delivers a rich exhaust note without an overwhelming cabin drone
- CARB compliant and includes all parts, hardware, and illustrated instructions for a complete install
- Direct-fit for 1967-1974 Camaro and Firebird and 1968-1974 Nova in 2WD applications
-
- Delta Flow® three-chamber design with an internal tuning chamber reduces interior resonance while keeping an aggressive exterior tone
- Delivers the same performance and exterior sound as the two-chamber version, but with less cabin drone
- Rugged 16 gauge aluminized steel construction, fully MIG welded for maximum durability
- High-temperature paint finish helps withstand the heat of the exhaust environment
- Universal fitment with a 2.25″ inlet diameter for flexible classic muscle car and custom builds
- Moderate sound level ideal for street and highway driving
-
- Moderate, deep and mellow tone that sets it apart from chambered-style mufflers
- 3.5-inch straight-through stainless perforated core keeps flow strong on large-displacement gas engines
- Reversible internal flow design installs in either direction to fit your application
- Fully MIG-welded 409 stainless steel with embossed Flow FX logo for show-quality durability
- Compact 6-inch body makes packaging easier in tight spaces
- Show-quality performance muffler at an economical price point
-
- Delta Flow three-chamber design with an internal tuning chamber cuts interior resonance for a quieter cabin
- Delivers the same exterior tone and performance as the two-chamber version with less interior drone
- 16-gauge aluminized steel and fully MIG-welded construction for maximum durability
- Moderate sound level makes it ideal for street/strip driving you can live with every day
- Universal fitment with a 2.25″ inlet gives you flexibility for custom exhaust builds
-
- Three-chamber Delta Flow® design with an internal tuning chamber cuts interior resonance while keeping an aggressive exterior tone
- Delivers the same performance and exterior tone as a two-chamber muffler, but with less interior drone for a more livable ride
- 16 gauge aluminized steel construction, fully MIG welded for maximum durability
- High-temperature paint finish protects against the demanding exhaust environment
- Universal fitment with a 2.25″ inlet diameter for flexible street/strip applications
- Moderate, tuned sound level ideal for daily-driven performance builds
-
- Straight-through 4.0-inch stainless steel perforated core delivers strong flow with a deep, mellow, moderate tone
- Fully MIG-welded 409 stainless steel construction with embossed Flow FX logos for show-quality durability and looks
- Reversible internal design installs in either direction to fit your specific vehicle application
- Compact 6-inch diameter body makes packaging easy while suiting large displacement gas engines
- Show-quality performance muffler at an economical price point
-
- Deep, powerful tone from the large-case 80 Series Cross-flow performance muffler with a moderate-to-aggressive exterior sound
- Full 3.00-inch mandrel-bent aluminized steel tubing improves throttle response, power, and mileage over the restrictive factory exhaust
- Dual 3.00-inch polished stainless steel tips deliver a muscular, traditional dual-exhaust look
- Bolt-on install using factory hanger locations, U-Bolt clamping, and all included hardware
- CARB (California) compliant with Emission Code 5 and configured for 2WD applications
- Backed by Flowmaster’s 3-year Limited Warranty
-
- Three-chamber Delta Flow® design with an internal tuning chamber to cut down interior resonance
- Moderate sound level: aggressive exterior tone with a quieter, more livable cabin
- Built from 16-gauge aluminized steel and fully MIG welded for maximum durability
- High-temperature paint finish stands up to demanding exhaust heat
- 2.50″ inlet with dual outlet and universal fitment for flexible exhaust routing
- Ideal for late-model muscle cars wanting performance sound without highway drone
-
- Direct fit for 1997-1999 Jeep Wrangler TJ with 2.5L or 4.0L engines using factory hanger locations
- All stainless steel construction with mandrel-bent tailpipe for durability, flow, and long life
- Flow FX straight-through muffler delivers a moderate, deep, powerful sound without excessive drone
- Tailpipe tucked high in the undercarriage to protect it on rocky off-road terrain
- Large 3.50-inch black ceramic coated tip embossed with the Flowmaster logo for an aggressive look
- CARB compliant and includes all hardware and instructions for a quick at-home install
-
- Complete cat-back dual exhaust kit with a milder, deep tone from Super 40 Series mufflers
- 2.50-inch mandrel-bent aluminized steel tubing improves throttle response, power, and mileage
- Dual tailpipes finished with polished stainless steel tips for a true dual-exhaust look
- Moderate exterior and mild-to-moderate interior tone for comfortable daily driving
- Includes all necessary parts and U-Bolt hardware for an easy at-home installation
- CARB (California) compliant and fits both coupes and convertibles
-
- Three chamber Delta Flow® design with an internal tuning chamber cuts interior resonance while keeping an aggressive exterior tone
- 16 gauge aluminized steel, fully MIG welded construction for maximum durability
- High-temperature paint finish resists the extreme heat of the exhaust system
- Universal fitment with a 2.50 inch inlet for flexible street/strip builds
- Moderate sound level delivers Flowmaster performance with less cabin drone
-
- Direct fit for 1996-1999 Chevy/GMC 1500 Extended Cab / Short Bed 5.7L with dual cats
- 409 stainless steel with 16-gauge, 3.0″ to 2.5″ mandrel-bent tubing for unrestricted flow
- Straight-through Flow FX muffler delivers a deep exterior tone with a very mild cabin sound
- Dual 4.50″ black ceramic-coated 304 stainless tips, embossed with the Flowmaster name
- Installs at home using factory hangers with all hardware and instructions included
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
-
- Delta Flow® three-chamber design with an internal tuning chamber cuts interior resonance for a quieter cabin
- Delivers the same performance and exterior tone as the two-chamber version, just with less drone
- 16 gauge aluminized steel construction, fully MIG welded for maximum durability
- Universal fitment with a 2.50″ inlet gives installers flexibility across many exhaust setups
- Moderate sound level tuned specifically for street/strip driving
-
- Deep, moderate exhaust tone from straight-through Flow FX mufflers with large 3.00-inch cores
- Dual 3.00-inch mandrel-bent stainless steel tubing for smooth, high flow
- Bolt-on install using factory hanger locations — includes all parts, hardware, and instructions
- Aggressive 4.50-inch black ceramic coated tips with embossed logo fill the factory cutouts
- CARB compliant and backed by a Lifetime Limited Warranty
- Application-specific fit for 2013-2014 Mustang GT and 2013 Boss 302 5.0L models
-
- Delivers a deep, mellow, moderate tone from the 70 Series Big Block II muffler without excessive drone
- Scavenger Series Y-collector and 3.00-inch mandrel-bent piping boost scavenging and torque
- CARB (California) compliant and emissions-legal for street use
- Bolt-on design uses factory hanger locations and includes all hardware for easy at-home installation
- Custom-fit for 1996-1999 Silverado / Sierra 1500 with the 5.7L engine
- Backed by Flowmaster’s 3-year Limited Warranty
-
- Complete bolt-on cat-back kit that connects to the factory flange and uses factory hanger locations for an easy install
- Deep, powerful sound outside the truck with a moderate, drone-free tone inside the cab
- Durable stainless steel with 3.00-inch mandrel-bent tubing and a straight-through Flow FX muffler for smooth flow
- Finished with a large 4.50-inch black ceramic coated tip embossed with the Flowmaster name
- CARB (California) compliant and includes all parts, hardware and detailed instructions
- Engineered specifically for 2015-2020 Ford F-150 2.7L, 3.3L, 3.5L Ecoboost, 3.5L Ti-VCT and 5.0L engines
-
- Built from 16-gauge mandrel-bent aluminized steel with 60 Series Delta Flow mufflers for durable, free-flowing performance
- Improves throttle response, power, and mileage while adding an aggressive American Thunder tone
- Large 4.00-inch polished stainless steel tips fill the rear valance cutouts for a muscular, integrated look
- Moderate interior and exterior sound level lets your performance be heard without overwhelming the cabin
- CARB (California) compliant and includes all parts and hardware for an easy axle-back installation
- Fits both coupes and convertibles in 2WD applications
-
- 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
-
- Direct-fit cat-back system for 1998-2002 Camaro/Firebird with the 3.8L engine
- 80 Series Crossflow muffler delivers a deep, muscular exterior tone with a moderate interior sound
- 2.50-inch mandrel-bent aluminized steel tubing improves throttle response, power, and mileage
- Dual 2.50-inch tailpipes with large 3.00-inch polished stainless steel tips for a true dual look
- CARB (California) compliant and backed by a 3-year Limited Warranty
- Includes a specially tuned resonator plus all necessary parts and hardware for an easy fit
-
- Dyno-proven power gains of up to +26 hp and +39 lb-ft at the rear wheels
- Durable 409 stainless steel construction throughout for lasting corrosion resistance
- 3.5-inch to dual 2.50-inch mandrel-bent pipes with a Flow FX straight-through muffler for a moderate tone
- Easy at-home install using factory hanger locations, with instructions and all hardware included
- CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
- Connects to factory rear-bumper exhaust tips for a stealthy, OEM-inspired look
-
- Straight-through 3.00-inch stainless steel perforated core delivers efficient flow and a deep, mellow performance tone
- Fully MIG-welded 409 stainless steel construction for show-quality looks and long-term durability
- Reversible internal flow design installs in either direction to fit your vehicle’s offsets
- Moderate sound level offers a distinct alternative to the chambered Flowmaster sound
- Compact case size and economical price point make it easy to fit and easy to afford
-
- Deep, muscular exterior tone from the Super 50 Series muffler with a built-in Helmholtz chamber to control interior resonance
- High-flow 3.00-inch mandrel-bent aluminized steel tubing feeding dual 2.50-inch side-exit tailpipes ideal for towing
- Polished 3.00-inch 304 stainless steel tips deliver a finished, true dual-exhaust look
- Bolt-on installation using factory hanger locations with new hangers and U-bolt clamps included
- CARB compliant and street legal in all 50 states, backed by a 3-year Limited Warranty
- Direct fit for 2000-2003 Tahoe and Yukon with 4.8L or 5.3L engines, both 2WD and 4WD
-
- Three-chamber Delta Flow® design with an internal tuning chamber cuts interior resonance while keeping an aggressive exterior tone
- Same performance and exterior sound as the two-chamber version, but with less cabin drone
- 16 gauge aluminized steel, fully MIG welded for maximum durability and long life
- Universal fitment with a 3.00″ inlet for flexible custom exhaust installations
- High-temperature paint finish stands up to real-world exhaust heat
- Moderate sound level ideal for classic muscle cars and street-driven builds
-
- Delta Flow® three-chamber design adds an internal tuning chamber to cut interior resonance while keeping the aggressive exterior tone
- Delivers the same performance and exterior sound as the two-chamber version, but with a quieter cabin
- 16 gauge aluminized steel and fully MIG-welded construction for maximum durability
- Universal fitment with a 3.00 in inlet and dual outlet for flexible custom exhaust builds
- Moderate sound level tuned for street/strip driving
- High-temperature paint finish stands up to heat and the elements
Showing 1–24 of 173 results
