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XDR Latest Products
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Product
Price
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- Aggressive-to-moderate Flowmaster tone from a pair of Super 44 Series mufflers
- Mandrel-bent 2.50-inch stainless steel tubing with a built-in H-pipe crossover for better scavenging
- Purpose-built for 1967-1972 Chevy/GMC K10-K2500 4WD V8 trucks, short or long wheelbase
- Three tailpipe exit options: turndown, side exit, or straight out the back
- CARB compliant (Emission Code 5) and backed by a Lifetime Limited Warranty
- Includes new hangers and all necessary installation hardware
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- Mandrel-bent 2.50-inch 409 stainless steel tubing maximizes flow and resists corrosion for long-term durability
- Dual Super 44 Series mufflers deliver a deep, aggressive-to-moderate Flowmaster rumble inside and out
- Built-in H-pipe crossover balances exhaust flow and sharpens the exhaust note
- Choose from three tailpipe exits: straight rear, side exit, or dumped behind the rear tires
- Uses factory hangers and includes all hardware for a straightforward at-home installation
- CARB (California) compliant and backed by the Flowmaster Lifetime Limited Warranty
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- Deep, traditional mellow exhaust tone at a moderate sound level that stands apart from chambered mufflers
- Large 4.0-inch straight-through stainless steel perforated core built for high-flow, large displacement gas engines
- Fully MIG-welded bright 409 stainless steel construction for lasting durability and a show-quality finish
- Reversible internal flow design installs in either direction to fit more vehicle applications
- Compact 7-inch diameter body with embossed Flow FX logo delivers premium looks at an economical price
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- Deep, traditional mellow tone with a moderate sound level — a distinctive alternative to chambered muffler designs
- Large 4.0-inch straight-through stainless steel perforated core promotes strong flow on large displacement gas engines
- Fully MIG-welded ‘bright’ 409 stainless steel construction with the Flow FX logo embossed on both sides
- Reversible internal flow design installs in either direction to suit your vehicle application
- Compact 7-inch diameter case delivers show-quality looks at an economical price point
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- Moderate, deep, mellow exhaust tone that stands apart from chambered muffler sound
- Large 3.0-inch straight-through perforated stainless steel core for strong, low-restriction flow
- Reversible internal flow design installs in either direction to fit your vehicle
- Fully MIG-welded 409 stainless steel construction with embossed Flow FX logos for lasting durability
- Compact 5-inch body ideal for large displacement gas engines at an economical price point
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- Moderate, deep and mellow exhaust tone that stands apart from chambered muffler designs
- Large 3.00-inch straight-through stainless steel perforated core for smooth flow
- Reversible internal flow design installs in either direction to match your vehicle’s offsets
- Fully MIG-welded 409 stainless steel construction for lasting durability
- Compact, show-quality case with embossed Flow FX logo at an economical price point
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- Deep, mellow, moderate tone from a large 3.00-inch straight-through perforated stainless core
- Fully MIG-welded 409 stainless steel construction for lasting durability
- Reversible internal flow design installs in either direction to fit your application and offsets
- Show-quality look with the Flow FX logo embossed on both sides of the compact case
- Economical performance muffler with 3.00-inch inlet and outlet inside diameters
- Distinct alternative to the traditional chambered muffler sound
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- Deep, aggressive sound from the included Outlaw series muffler
- 3.0-inch mandrel-bent 409 stainless steel tubing for maximum flow and lasting durability
- Turndown dump exit eliminates the over-axle tailpipe to boost ground clearance and departure angle off-road
- Bolt-on install using factory hangers and mounting locations, with all hardware included
- CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
- Purpose-built fitment for the 2016-2023 Toyota Tacoma 3.5L
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- Dyno-proven gains of 6 hp and 7 lb-ft at the rear wheels over stock on the 5.3L Tahoe/Yukon
- Super 40 Series muffler delivers a moderate-to-mild tone, with a tuned resonator to control interior drone
- Durable 3.00-inch mandrel-bent 409 stainless steel tubing for maximum flow and longevity
- Larger 3.50-inch polished stainless tip with embossed logo for a clean, custom look
- Bolts to factory hanger locations with all hardware included for an easy installation
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
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- Deep, aggressive exhaust note powered by the Outlaw series muffler
- 3.0-inch mandrel-bent 409 stainless steel tubing for maximum flow and lasting durability
- Turndown dump exit removes the over-axle tailpipe to boost ground clearance and departure angle for off-road driving
- Bolt-on install using factory hangers and mounting locations, with all hardware included
- CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
- Purpose-built fitment for the 2003-2024 Toyota 4Runner 4.0L
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