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XDR Latest Products
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Product
Price
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- Frees up power and sound on 4.7L and 5.7L Hemi 2009-2024* (classic body) RAM 1500 4WD trucks
- 50 Series HD muffler tunes in an aggressive exterior tone while keeping cab drone to a minimum
- Durable 16-gauge mandrel-bent stainless steel tubing with dual polished 3.00-inch tips
- Choose dual side exit for towing or straight rear exit for a muscular look
- Complete kit with all parts and hardware for an easy at-home install
- CARB (California) compliant for legal, worry-free upgrading
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- Delta Flow® deflectors increase scavenging for better performance and stronger exhaust flow
- Aggressive exterior tone with reduced interior resonance versus the standard 40 Series
- 16 gauge aluminized steel construction, fully MIG welded for maximum durability
- High-temperature paint finish stands up to demanding exhaust environments
- Universal fitment with a 2.50-inch inlet for versatile street/strip applications
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- Delivers Flowmaster’s most aggressive, deepest four-inch case tone using proven Delta Flow® technology
- Built from 16-gauge aluminized steel and fully MIG welded for maximum durability
- Compact 9.50″ body with a 2.50″ inlet fits a wide range of Street/Strip builds
- Universal fitment gives you flexibility for custom exhaust setups
- High-temperature paint finish stands up to real-world exhaust heat
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- Delta Flow® technology delivers Flowmaster’s most aggressive, deepest four-inch case street muffler sound
- 16 gauge aluminized steel construction, fully MIG welded for maximum durability
- High-temperature paint finish stands up to the heat of street and strip driving
- Universal fitment with a compact 9.50-inch body and 2.50-inch inlet for flexible installation
- Purpose-built for Street/Strip vehicles that demand a powerful, rich exhaust tone
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- Delivers improved throttle response, power, and mileage with a moderate, non-intrusive tone
- Built from large 3.00-inch aluminized steel tubing and includes a 70 Series Big Block II muffler (PN 53073)
- Especially recommended for towing applications thanks to its efficiency-focused, mild-to-moderate sound
- Angle-cut tailpipe lets you finish the look with your own choice of exhaust tip (sold separately)
- CARB (California) compliant and fits both 2WD and 4WD models on 133, 155, or 168.4-inch wheelbases
- Easy fit with all necessary parts, hardware, and U-Bolt clamping included
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- 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
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- Larger case size significantly reduces interior resonance for a deep, rich tone with a mild sound level
- Engineered to deliver both mileage and power gains on trucks, SUVs, and performance vehicles
- Built from 16-gauge aluminized steel and fully MIG welded for maximum durability
- High-temperature paint finish stands up to underbody heat and the elements
- Universal fitment with a 2.25″ dual inlet for flexible exhaust system integration
- Delta Flow® chambered design originally built for trucks and SUVs, also suited to muscle car applications
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- 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
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- Delivers improved throttle response, power, and mileage in a true Flowmaster cat-back upgrade
- 60 Series Delta Flow muffler tuned for a moderate exterior note and mild interior tone
- Durable aluminized steel build finished with a 2.50-inch brushed stainless steel tip for a subtle custom look
- Includes the muffler, 2.25-inch mandrel-bent tailpipe, U-bolt hardware, and all necessary parts for easy installation
- CARB (California) compliant and backed by a 3-year Limited Warranty
- Purpose-built fitment for 4WD applications with a clean single tailpipe design
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- 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
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- 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
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- 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
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- Delta Flow® technology delivers Flowmaster’s most aggressive, deepest four-inch case street muffler tone
- 16 gauge aluminized steel construction, fully MIG welded for maximum durability
- High-temperature paint finish stands up to heat and the elements
- Universal fitment with a 2.50-inch inlet and 9.50-inch body width for flexible installs
- Tuned for street/strip vehicles that demand a rich, powerful exhaust note
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- Made from durable 304 stainless steel with a Black Ceramic Coating for an aggressive, corrosion-resistant finish
- Clamp-on design installs in minutes with basic hand tools—no welding or cutting
- Fits 3.00-inch tailpipes with a 3-inch inlet, 4-1/2 inch outlet and 7.00-inch length
- Round, angle rolled edge styling with the Flowmaster logo embossed at the tip
- Universal mounting orientation for broad vehicle compatibility
- Backed by Flowmaster’s three-year Limited Warranty
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- Dual Super 44 Series mufflers deliver Flowmaster’s iconic deep, aggressive rumble
- 2.50-inch mandrel-bent stainless steel tubing for smooth, high-flow performance
- Polished 4.00-inch stainless tips embossed with the Flowmaster logo for a finished look
- Uses factory hangers and includes all parts and hardware for easy installation
- CARB (California) compliant and backed by a Lifetime Limited Warranty
- Fits 2005-2010 Mustang GT, GT500 and California Special coupes and convertibles (4.6L/5.4L)
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- 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
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- 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
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- Fully polished double-wall stainless steel resists corrosion and keeps its shine
- Easy clamp-on installation with universal mounting fits 4.00 inch pipe applications
- Bold 5 inch outlet, 4 inch inlet, and 11.00 inch length with round, angle-cut styling
- Embossed Flowmaster logo delivers a genuine, branded appearance
- High-performance grade tip that pairs perfectly with Flowmaster mufflers and catback systems
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- 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
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- Delta Flow® technology uses internal deflectors for increased scavenging, better performance, and reduced interior sound
- Aggressive Flowmaster tone with milder exterior sound and less interior resonance than the standard 40 Series
- Rugged 16-gauge aluminized steel construction, fully MIG welded for maximum durability
- Universal fit with 3.00-inch inlet and dual outlet location for flexible custom exhaust builds
- High-temperature paint finish helps protect against exhaust heat and the elements
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- True dual crossmember-back design with a built-in H-pipe crossover for a fuller, balanced sound
- Dual Super 44 Series mufflers deliver a moderate to aggressive interior and exterior tone
- Built from 16-gauge mandrel-bent aluminized steel with 2.50-inch tailpipes for durable, smooth flow
- Delivers improved throttle response, power, and mileage like all Flowmaster systems
- Includes 3.00-inch polished stainless steel tips plus all hangers and hardware for installation
- CARB compliant and backed by Flowmaster’s 3-Year Limited Warranty
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- 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
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- Deep, aggressive exterior sound with a mild, moderate interior tone from the Super 50™ Series muffler
- Durable 16-gauge mandrel-bent aluminized steel construction with dual 2.50-inch tailpipes and large 3.00-inch polished stainless steel tips
- DOR/DOS flexibility — exit behind the rear wheels for towing or straight out the back for a muscular look
- True bolt-on install using factory hanger locations, with all necessary parts and hardware included
- CARB (California) compliant and emissions-legal, backed by a 3-Year Limited Warranty
- Fits 2004-2008 Ford F-150 and Lincoln Mark LT with 4.6L or 5.4L engines, 2WD or 4WD, all wheelbases
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- Creates a smooth, tapered transition from a 3.00-inch inlet to a 2.50-inch outlet
- Formed from durable 16-gauge material to withstand exhaust heat and demands
- U-Bolt clamping type for a simple, secure connection between pipe sections
- Conical design minimizes turbulence and helps maintain efficient exhaust flow
- High Performance grade construction from the trusted Flowmaster brand
- Ideal for custom exhaust and tail pipe builds that need diameters matched cleanly
Showing 49–72 of 856 results
