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XDR Latest Products
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- Delivers a deep, aggressive exterior tone with a mellow growl inside the cab
- All stainless steel construction with a Super 40 Series muffler and 2.50-inch mandrel-bent dual tailpipes
- Includes two sets of final pipes so you can run dual-out-the-back or dual-behind-the-rear-tires for towing
- Finished with 3.50-inch double-wall polished stainless steel tips for a clean look
- CARB compliant and emissions-legal with all hardware included for easy at-home bolt-on installation
- Fits 2009-2021 Toyota Tundra 4.6L, 4.7L, and 5.7L trucks in 2WD and 4WD
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- Deep, moderately aggressive Super 40 Series sound tuned for enjoyable street and towing use
- Configure the dual tailpipes for rear under-bumper exit or side exit behind the tires — ideal for towing a boat or RV
- Mandrel-bent stainless steel tubing and tailpipes finished with 3.50-inch double wall polished stainless tips
- Bolt-on, flanged design includes all necessary parts and hardware for an easy installation
- Emissions-legal and CARB (California) compliant
- Protected by Flowmaster’s Lifetime Limited Warranty
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- Aggressive exterior sound with a moderate interior tone for comfortable daily driving
- Durable 409S stainless steel construction with a Super 40 Series muffler included
- 3.00-inch mandrel-bent inlet and dual 2.50-inch tailpipes finished with polished 3.50-inch stainless tips
- Choose rear-exit under the bumper or side-exit behind the rear tires to suit towing needs
- Bolt-on fit for 2015-2020 F-150 with 2.7L/3.3L/3.5L EcoBoost, 3.5L TiVCT and 5.0L engines, plus all hardware
- CARB (California) compliant with included parts for an easy at-home installation
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- Aggressive exterior sound with a moderate interior tone — the best of both worlds for daily driving and open-road fun
- Durable 409S stainless steel with mandrel-bent dual 3.00-inch tubing and a Scavenger Series X-pipe for maximum power
- Quad 3.50-inch polished 304 stainless tips with embossed logo exit within the rear bumper valence for a factory-integrated look
- Dummy valve stands keep factory actuators happy for wide-open sound and performance without throwing a code
- Bolt-on install using factory hanger locations, backed by Flowmaster’s Lifetime Limited Warranty
- CARB (California) compliant fitment for 2015-2023 Challenger Hellcat/Demon, SRT392/Scat Pack, and 2017-2023 R/T
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- Dyno-proven gains up to 18 hp and 14 lb-ft at the rear wheels
- Aggressive-to-moderate Super 40 Series muffler tone that won’t drone
- Durable 409 stainless steel, mandrel-bent tubing for better flow
- Bolts to factory hanger locations with included hardware and instructions for easy at-home install
- Dual 4.5-inch black ceramic coated tips with embossed logo for added style
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
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- Aggressive exterior tone paired with a moderate interior volume for everyday drivability
- Dual 3.00-inch Scavenger Series X-pipe and Super 40 Series mufflers deliver a deep, powerful sound and maximum power
- Durable 409S stainless steel construction with polished 4.00-inch Flowmaster-embossed tips
- Easy bolt-on install using factory hangers, includes all parts and hardware, and reuses the OEM MDS valve actuator
- CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
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- Direct-fit bolt-on cat-back for 2017-2023 Dodge Charger R/T and Daytona 5.7L Hemi
- Dual 3.00-inch mandrel-bent Scavenger Series X-Pipe and Super 40 mufflers with 3.50-inch internals for maximum power and aggressive tone
- Durable 409S stainless steel construction built to last
- Re-uses factory exhaust valves and exits through factory tips for a clean OEM look
- CARB (California) compliant with all parts, hardware, and instructions included
- Aggressive exterior sound with a moderate, pleasant interior tone at cruise
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- Adds real, measurable power — up to 21 hp and 23 lb.-ft. at the rear wheels
- Full stainless steel construction with a Super 40 Series muffler and mandrel-bent dual 2.50-inch tailpipes for a deep, aggressive tone
- Choose dual rear exit under the bumper or dual side exit behind the rear wheels to keep exhaust off your boat or trailer when towing
- Finished with 3.50-inch double-wall polished 304 stainless steel tips with an embossed logo
- Bolt-on install using factory hangers, with instructions and all hardware included for at-home fitment
- Emissions-legal and CARB compliant for 2019-2026 GM 1500 5.3L trucks (Crew Cab and Double Cab)
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- Aggressive exterior sound with a moderate interior tone thanks to the included Super 40 Series muffler
- Real, measurable power — maximum dyno gains of 15 hp and 19 lb-ft at the rear wheels on the 5.3L
- Mandrel-bent 3.00-inch stainless tubing, dual 2.50-inch tailpipes, and quad 4.00-inch black ceramic coated stainless tips
- Emissions-legal and CARB (California) compliant bolt-on system
- Uses factory hangers and includes all parts and hardware for easy at-home installation
- Purpose-built for 2019-2026 Silverado 1500 and Sierra 1500 Crew/Double Cab 5.3L with factory dual exhaust
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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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- Adds up to 11 HP and 10 LB.-FT. at the rear wheels with the deep, aggressive Super 40 Series muffler tone
- Mandrel-bent 409 stainless steel tubing delivers maximum exhaust flow and lasting durability
- Choose side-exit or rear-exit configurations to customize your F-150’s look
- 3.5-inch polished stainless steel tips with embossed logo for a classic performance finish
- Bolts on using factory hanger locations with all hardware included for an easy install
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
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- Delivers the deep, powerful sound of the Original 40 Series with reduced interior resonance thanks to Delta Flow® technology
- Larger case profile shines on forced induction and high-horsepower vehicles, balancing performance and sound
- Built from 16-gauge 409S stainless steel and fully MIG welded for maximum durability
- Race-derived Super 40 Series design engineered from Flowmaster’s Top Ten race muffler lineup
- Universal fitment with a 2.50-inch inlet makes it ideal for street rod and custom exhaust builds
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- Delta Flow® technology delivers deep, powerful sound with low interior resonance
- Larger case profile excels on forced-induction and high-horsepower vehicles
- 16 gauge 409S stainless steel, fully MIG welded for maximum durability
- Universal 3.00″ inlet fitment makes it a versatile building block for any exhaust system
- Race-derived Super 40 Series tuned for aggressive late-model muscle car sound
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- Flowmaster Super 40® with Delta Flow® technology delivers an aggressive, deep tone with low interior resonance
- Developed from Flowmaster’s Top Ten race muffler lineup for street and strip performance
- Larger case profile shines on forced induction and high horsepower vehicles
- Built tough from 16 gauge 409S stainless steel and fully MIG welded for maximum durability
- Universal 3.00″ inlet fitment makes it ideal for late-model muscle car exhaust builds
- High-temperature paint finish helps stand up to heat and the elements
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- Delta Flow® technology balances strong performance with a deep, aggressive tone and low interior resonance
- Larger case profile is especially effective on forced induction and high horsepower vehicles
- 16 gauge 409S stainless steel construction, fully MIG welded for maximum durability
- Race-derived design from Flowmaster’s Top Ten lineup, built for street and strip use
- Universal fitment offers flexible installation across late model muscle car builds
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- Delta Flow® technology balances strong performance with an aggressive, deep exhaust tone
- Larger case profile delivers a deeper sound than the Original 40 Series with low interior resonance
- Built from 16-gauge 409S stainless steel and fully MIG welded for maximum durability
- Universal fitment with a 3.00″ inlet and dual outlet location for flexible installation
- Purpose-built for Street/Strip vehicles that demand both power and sound
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- Delta Flow® technology delivers performance and an aggressive, deep exhaust note in one muffler
- Larger case profile excels on forced induction and high-horsepower vehicles
- 16 gauge 409S stainless steel, fully MIG welded for maximum durability
- Low interior resonance means the powerful sound stays outside, not droning in the cabin
- Universal fit with a 3.50″ inlet for flexible custom exhaust builds
- Race-derived design from Flowmaster’s Top Ten muffler lineup, built for street/strip use
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- Delta Flow® technology delivers both improved performance and an aggressive, powerful sound
- Larger case profile produces a deeper tone than the Original 40 Series with low interior resonance
- Durable 16 gauge 409S stainless steel construction, fully MIG welded for maximum longevity
- Universal fit with 2.50″ inlet and dual inlet/outlet locations — ideal for late model muscle cars
- Aggressive sound level tuned to command attention on the street
Showing 49–66 of 66 results
