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Showing 673–696 of 842 results

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SKU
Product
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  • Chevrolet, GMC (6.6) Exhaust System Kit
    SKU: 717927
    • Max dyno gains of 11 hp and 10 lb-ft at the rear wheels for stronger acceleration and towing
    • 409 stainless steel construction with a straight-through Flow FX muffler for aggressive sound and no drone
    • Fits 2020-2026 GM 2500HD/3500HD 6.6L gas trucks in both 2WD and 4WD
    • Uses all factory hangers and connections for a simple, cut-free at-home install
    • CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
    • Includes installation instructions and all necessary hardware
  • Flowmaster Outlaw Axle-back Exhaust System
    SKU: 817840
    • Delivers an aggressive exterior sound with a moderate interior tone — perfect for JL owners who want to be heard without the drone
    • Full stainless steel construction with dual 2.50-inch mandrel-bent tailpipes and 4.00-inch polished logo-embossed tips
    • True bolt-on install using factory hanger locations — includes all parts and hardware for at-home installation
    • CARB compliant and emissions-legal, so you get the sound and style while staying street-legal
    • Fits both 2-door and 4-door 2018-2026 Jeep Wrangler JL models with the 2.0L or 3.6L engine
    • Backed by Flowmaster’s Lifetime Limited Warranty for lasting peace of mind
  • Ram (6.4) Exhaust Muffler Assembly
    SKU: 717941
    • Dyno-proven max gains of 13 hp and 11 lb-ft at the rear wheels for better acceleration and towing
    • Built entirely from 409 stainless steel for years of trouble-free, corrosion-resistant service
    • Straight-through Flow FX absorption muffler delivers great sound with no drone at a moderate level
    • Direct-fit design uses all factory hanger locations and hardware for easy at-home installation
    • Fits 2014-2026 RAM 2500/3500 6.4L HEMI trucks in both 2WD and 4WD
    • Backed by Flowmaster’s Lifetime Limited Warranty
  • Flowmaster Outlaw Axle-back Exhaust System
    SKU: 817826
    • Purpose-built for 2015-2017 Ford Mustang GT 5.0L coupes and convertibles
    • Race-proven dual Outlaw mufflers deliver an aggressive exterior sound with a noticeable interior tone
    • All stainless steel mandrel-bent 3.00-inch tubing for smooth flow and lasting durability
    • Bold dual 4.00-inch black ceramic coated tips with embossed logo
    • Mounts to factory hangers with all hardware and instructions included for an easy install
    • CARB compliant and backed by a Lifetime Limited Warranty
  • Flowmaster Outlaw Cat-back Exhaust System
    SKU: 817795
    • Purpose-built for 2013-2018 Ford Focus ST models with the 2.0L turbocharged engine
    • Aggressive interior and exterior sound level for drivers who want to be noticed
    • 3.00-inch mandrel-bent stainless steel tubing and a tuned resonator for maximum flow and sound
    • Scavenger Y-collector into dual 2.50-inch tailpipes with 4.00-inch carbon fiber tips through the factory cutouts
    • Bolts up using all factory hanger locations with all hardware and detailed instructions for easy at-home install
    • CARB (California) compliant
  • Exhaust System Kit
    SKU: 738222
    • Direct-fit design for 2019-2026 GM 1500 trucks with the 5.3-Liter engine
    • Built from durable 304 stainless steel for lasting corrosion resistance
    • Complete Flowmaster exhaust system kit for a cohesive performance upgrade
    • Backed by Flowmaster’s reputation in the performance exhaust market
    • Application-specific engineering removes fitment guesswork from your build
  • Flowmaster Outlaw Axle-back Exhaust System
    SKU: 817806
    • Purpose-built for 2018-2023 Ford Mustang GT 5.0L coupes and convertibles (non-active-valve exhaust)
    • Race-proven Outlaw Series mufflers deliver an aggressive exterior sound with noticeable interior tone
    • Quad 4.00-inch black ceramic-coated tips with embossed logo add an aggressive, head-turning look
    • 3.00-inch mandrel-bent 409S stainless steel tubing for optimized flow and lasting durability
    • Installs easily using factory hanger locations and retains the factory resonator mid-pipe
    • CARB compliant and ships complete with all parts, hardware, and installation instructions
  • Chevrolet, GMC (6.2) Exhaust System Kit
    SKU: 738207
    • Dyno-proven max gains of 15 hp and 13 lb-ft at the rear wheels on the 6.2L GM 1500
    • Dash-controlled active valve with integrated turndown — quiet in Normal, loud in Sport or Off-Road mode
    • 304 stainless steel construction with a Signature Series tuned muffler for aggressive yet moderate sound
    • Dual 2.5-inch mandrel-bent tailpipes exit the factory bumper cut-outs and retain the OEM exhaust bezel
    • Bolts on using all factory hangers and connections for an easy at-home installation
    • CARB compliant and fits both 2WD and 4WD 2024–2026 Silverado / Sierra models
  • Flowmaster American Thunder Cat-back Exhaust System
    SKU: 817843
    • Deep, aggressive exterior sound with a moderately pleasant interior tone at cruising speeds, thanks to the RAM Hemi-tuned 50 Series HD muffler
    • Mandrel-bent stainless steel tubing and dual 3.00-inch tailpipes deliver maximum power and efficient flow
    • Large 4.00-inch black ceramic-coated tips with embossed logo fill the factory bumper cutouts for an aggressive finished look
    • CARB (California) compliant and emissions legal, backed by Flowmaster’s Lifetime Limited Warranty
    • Bolt-on install uses factory hangers and includes all necessary parts, hardware, and instructions for an easy at-home fit
    • Purpose-built fitment for 2019-2024 and 2026 RAM 1500 (New body) 5.7L Hemi models with factory dual tailpipes
  • Flowmaster Outlaw Extreme Cat-Back Exhaust System
    SKU: 817963
    • Deep, aggressive tone from Flowmaster’s Outlaw series muffler with 3.0-inch mandrel-bent tubing for increased performance
    • Durable 409 stainless steel construction stands up to heat, debris, and the elements
    • Turndown dump exit eliminates the over-axle tailpipe to improve ground clearance and departure angle off-road
    • Bolts on using factory hanger locations with all necessary hardware included for an easy installation
    • CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
  • Flowmaster 50 Series Big Block Chambered Muffler
    SKU: 53553
    • Large case and internal tuning chamber deliver maximum sound control with a quiet, mild interior tone
    • Built for heavy-duty use — full-size trucks, SUVs, RVs, and tow vehicles
    • 16 gauge aluminized steel, fully MIG welded for maximum durability
    • Supports mileage and power gains even under heavy loads
    • 3.50-inch inlet with universal fitment for flexible exhaust builds
    • High-temperature paint finish adds extra protection
  • Flowmaster Outlaw Cat-back Exhaust System
    SKU: 817845
    • Aggressive interior and exterior sound thanks to race-proven Outlaw Series mufflers and a Scavenger X-pipe
    • Dual 3.00-inch 409S stainless steel mandrel-bent tubing flows hard for real performance
    • Bolt-on install uses factory hanger locations and includes all hardware plus instructions
    • Polished 4.00-inch stainless tips with embossed logo exit cleanly through the factory cutouts
    • Retains factory active exhaust functionality by reusing your OEM valve actuator
    • CARB (California) compliant for emissions-conscious enthusiasts
  • Flowmaster American Thunder Axle-back Exhaust System
    SKU: 817807
    • Delivers an aggressive exterior sound while keeping a moderate, pleasant interior tone at highway speeds
    • Built from 409S stainless steel with 3.00-inch mandrel-bent tubing and dual Super 44 mufflers for maximum power and sound
    • True bolt-on install that uses factory hangers and includes all parts, hardware and instructions
    • Finished with quad 4.00-inch polished 304 stainless steel tips with an embossed logo
    • CARB (California) compliant and fits both Coupe and Convertible 2018-2023 Mustang GT 5.0L models
  • Flowmaster Outlaw Direct Fit Muffler
    SKU: 817846
    • Direct-fit replacement for 2019-2024 and 2026 RAM 1500 new body style trucks with the 5.7L Hemi
    • Race-proven Outlaw muffler delivers a deep, aggressive interior and exterior tone
    • Full 409 stainless steel construction with mandrel-bent tubing for durability and flow
    • Installs in under 30 minutes using factory hanger locations, with easy-to-follow instructions included
    • Fits all 2/4 wheel drives and wheelbases with either factory single or dual tailpipes
    • 3.00-inch inlet, outlet, and main piping for maximum performance without losing Hemi power
  • Flowmaster No Resonator Scavenger X-Pipe Kit
    SKU: 817817
    • Eliminates factory resonators for increased maximum power and a deep, aggressive exhaust tone
    • 2.50-inch 409 stainless steel mandrel-bent tubing for durable, high-flow performance
    • Fits 2018-2026 Ford Mustang GT 5.0L coupes and convertibles using factory hangers
    • Works with factory rear mufflers or Flowmaster axle-back systems for a customizable setup
    • Includes all necessary hardware and is backed by Flowmaster’s Lifetime Limited Warranty
  • Flowmaster Outlaw Axle-back Exhaust System
    SKU: 817823
    • Delivers an aggressive exterior sound level with a noticeable interior tone from race-proven Outlaw series mufflers
    • Finished with dual 4.00-inch black ceramic coated stainless steel tips featuring an embossed logo for a bold look
    • Uses the factory hangers for a quick, bolt-on installation with all parts, hardware, and instructions included
    • CARB (California) compliant and backed by the Flowmaster Lifetime Limited Warranty
    • Fits both 2015-2023 Mustang coupes and convertibles with the 2.3L EcoBoost or 3.7L engine
  • Flowmaster Outlaw Axle-back Exhaust System
    SKU: 817821
    • Vehicle-specific fit for 2018-2023 Ford Mustang GT coupe and convertible with the 5.0L engine
    • Race-proven Outlaw mufflers deliver an aggressive exterior sound with a noticeable interior tone
    • 3.00-inch mandrel-bent 409S stainless steel tubing with quad 4.00-inch polished stainless tips
    • Uses factory hanger locations for an easy at-home install in about an hour
    • CARB (California) compliant and includes all necessary hardware and instructions
    • Exits through factory rear valance cutouts and retains the factory resonator mid-pipe
  • Flowmaster American Thunder Axle-back Exhaust System
    SKU: 817837
    • Replaces the heavy factory transverse muffler to reduce weight and improve ground clearance
    • Moderate, refined sound level that adds presence without being loud or droning
    • Durable 2.50-inch mandrel-bent 409 stainless tailpipe with a polished 304 stainless 3.00-inch tip
    • Fits 2- and 4-door 2018-2026 Jeep Wrangler JL with the 2.0L Turbo or 3.6L engine
    • Bolts to factory hangers with all hardware included for a quick ~15-minute install
    • CARB compliant and backed by a Lifetime Limited Warranty
  • Flowmaster Header Collector Ball Flange Kit
    SKU: 15938
    • Ball-and-socket design delivers a leak-free, gasket-free connection with no gaskets to burn out or replace
    • Replaces standard three-bolt flange connections for a cleaner, more reliable header-to-exhaust joint
    • Heavy-duty 16-gauge aluminized steel with a thick 3/8-inch header flange resists heat, corrosion, and warping
    • 2.50-inch inside diameter slip-fit connections on both ends with straight-pipe inlet and outlet
    • Reversible design plus included bolts and studs; conveniently sold in pairs
  • Flowmaster U-Fit Dual Exhaust Kit
    SKU: 15937
    • Universal dual exhaust package with twelve 3.00-inch mandrel-bent tubing pieces plus four 2.00-inch crossover components for a fully custom build
    • Durable 16-gauge Aluminized steel construction for long-lasting corrosion resistance and strength
    • Slip-fit design and U-Bolt clamping make test-fitting, routing and installation straightforward
    • Ideal foundation for street rods, muscle cars and pickups needing a custom-tailored exhaust
    • CARB (California) compliant with Emission Code 5
    • Flexible setup — pair with your choice of mufflers and exhaust tips (sold separately)
  • Chevrolet, GMC (5.3) Exhaust System Kit
    SKU: 718201
    • Direct bolt-on cat-back exhaust for Chevrolet / GMC 5.3L 4WD — installs on factory hangers with no fabrication
    • Built from 409 stainless steel with a 16-gauge pipe wall for corrosion resistance and long-term durability
    • Flow FX muffler delivers a Moderate/Mild tone — aggressive under throttle, refined at cruise
    • Dual exit layout with angled 4.00-inch tips and embossed logo for a sport-focused rear look
    • CARB (California) compliant and backed by the Flowmaster Limited Lifetime Warranty
  • Flowmaster American Thunder Cat-back Exhaust System
    SKU: 817853
    • 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)
  • Flowmaster Outlaw Cat-back Exhaust System
    SKU: 817854
    • Loud, aggressive Super 10â„¢ Series stainless muffler for maximum sound inside and out
    • Full 3.00-inch mandrel-bent stainless tubing and dual tailpipes for max airflow and power
    • Bolt-on install using factory hangers, with all hardware and instructions included
    • Choose dual rear exit or dual side exit — side exit keeps exhaust off your trailer when towing
    • Finished with 4.00-inch double-wall black ceramic-coated tips featuring an embossed logo
    • Emissions-legal and CARB compliant with dyno gains up to 10 hp and 13 lb.-ft. at the wheels
  • Flowmaster American Thunder Cat-back Exhaust System
    SKU: 817895
    • 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

Showing 673–696 of 842 results