California Proposition 65

Showing 649–672 of 1011 results

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SKU
Product
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  • 18-23 Ford Mustang (5.0) Exhaust System Kit
    SKU: 817824
    • Outlaw® Series dual mufflers deliver a very aggressive exterior sound with a noticeable interior tone
    • 3.00-inch mandrel-bent 409S stainless steel tubing plus quad 4.00-inch black ceramic coated 304 stainless tips
    • Includes valves to work with your factory active exhaust actuators for on-demand sound
    • Bolts on using factory hangers with all parts, hardware, and instructions for at-home installation
    • CARB (California) Compliant and backed by Flowmaster’s Lifetime Limited Warranty
    • Fits 2018-2023 Mustang GT 5.0L (Active Performance Exhaust) coupes and convertibles
  • Flowmaster Scavenger X-Pipe No Resonator Kit
    SKU: 81107
    • Engineered specifically for 2015-2017 Ford Mustangs with the 3.7L engine
    • Dual 2.25-inch stainless steel mandrel-bent tubing for smooth, high-performance flow
    • Scavenger Series X-pipe chamber delivers a deep, unique tone and maximum power
    • Run it with the factory rear muffler or a Flowmaster axle-back system for full flexibility
    • Slip-fit, clamp-on connections make installation straightforward
    • Backed by Flowmaster’s Lifetime Limited Warranty
  • Flowmaster Scavenger Series X-Pipe Kit
    SKU: 81109
    • No-resonator X-pipe design increases exhaust sound level while helping the 5.0L make maximum power
    • Mandrel-bent stainless steel construction with a durable 16-gauge pipe wall
    • Works with factory rear mufflers or a Flowmaster / Hurst Elite Series axle-back for a full upgrade
    • Slip-fit, clamp-on connections and included hardware make installation straightforward
    • Purpose-built for 2015-2017 Ford Mustang GT coupe and convertible 5.0L models
    • Backed by Flowmaster’s Lifetime Limited Warranty
  • Exhaust Muffler
    SKU: 8435409
    • Flowmaster 40 Series Delta Force race muffler with proven Delta Flow technology for strong power and an aggressive tone
    • Delivers a substantial decibel reduction over open headers while keeping race-ready sound character
    • 3.50-inch inlet diameter supports high-flow, higher-output performance exhaust builds
    • Universal fitment gives fabricators freedom to build a custom cat back exhaust system
    • High-temperature paint finish stands up to the heat of hard racing use
  • 18-23 Ford Mustang (5.0) Exhaust System Kit
    SKU: 817825
    • Race-proven Outlaw Series mufflers deliver a very aggressive exterior sound with a noticeable interior tone
    • 3.00-inch mandrel-bent 409S stainless steel tubing for high flow, durability, and longevity
    • Quad 4.00-inch polished stainless steel tips with embossed logo for an aggressive, attention-grabbing look
    • Includes valves to reuse your factory exhaust actuators, preserving on-demand active exhaust control
    • Bolts on using factory hangers with all hardware and detailed instructions for an easy at-home install
    • CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
  • Flowmaster Flow FX Cat-Back Exhaust System
    SKU: 717822
    • Deep, aggressive Flow FX sound with a moderate everyday tone thanks to the straight-through muffler design
    • Durable 409 stainless steel construction throughout for lasting corrosion and heat resistance
    • Large 4.50-inch black ceramic-coated 304S stainless tips with embossed logo for a custom look
    • Side-exit dual 2.50-inch tailpipes direct exhaust away from your boat or trailer when towing
    • Bolt-on install using factory hangers, with an added hanger, hardware, and instructions included
    • CARB compliant and engineered specifically for 2009-2013 Silverado/Sierra 1500 5.3L trucks
  • Exhaust Muffler
    SKU: 8435419
    • Flowmaster Delta Flow technology delivers excellent power characteristics with good sound reduction
    • Aggressive sound level with substantial decibel reduction over open headers for race applications
    • 3.50″ inlet diameter and 9.50″ body width support high-flow exhaust systems
    • Durable high-temperature paint finish stands up to demanding exhaust heat
    • Universal fitment gives fabricators flexibility for custom exhaust builds
  • Flowmaster Flow FX Cat-Back Exhaust System
    SKU: 717810
    • Adds max dyno gains of 4 hp and 4 lb-ft at the rear wheels over stock
    • Mandrel-bent 2.5-inch 409 stainless steel tubing for maximum flow and durability
    • Flow FX muffler delivers a moderate, street-friendly exhaust note
    • Larger 3.50-inch black ceramic-coated tips with embossed logo for a custom look
    • Bolt-on install using factory hangers and included hardware — fits models with rear bumper exhaust bezels
    • CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
  • Flowmaster Flow FX Muffler
    SKU: 72469
    • Moderate, deep and mellow tone that stands apart from the traditional chambered Flowmaster sound
    • Straight-through 3.00-inch stainless steel perforated core keeps flow strong on large displacement gas engines
    • Reversible internal flow design lets you install it in either direction to fit your application
    • Fully MIG-welded bright 409 stainless steel case with embossed Flow FX logos for a show-quality finish
    • Compact case size and economical price make genuine Flowmaster performance easy to fit and afford
  • Flowmaster Flow FX Cat-back Exhaust System
    SKU: 717831
    • Full stainless steel construction with dual 2.50-inch mandrel-bent tubing for durability and smooth flow
    • Scavenger X-Pipe and Flow FX straight-through mufflers produce a deep, aggressive tone with a moderate interior sound level
    • Purpose-built for the 2011-2014 Dodge Charger R/T and Chrysler 300C 5.7L Hemi
    • Uses factory hangers and exits within factory bezels for a stealthy, OEM-style look with easy at-home installation
    • CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
  • Flowmaster Flow FX Cat-back Exhaust System
    SKU: 717829
    • Full stainless steel construction with dual 2.50-inch mandrel-bent tubing for lasting durability and smooth flow
    • Scavenger Series X-Pipe and straight-through Flow FX mufflers deliver a deep, aggressive tone with a moderate interior sound level
    • Mounts to factory hangers and exits through factory bezels for a stealthy, OE-style look
    • CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
    • Includes all necessary parts, hardware and detailed instructions for an easy at-home install
    • Purpose-built for the 2009-2014 Dodge Challenger R/T 5.7L Hemi
  • Flowmaster Scavenger Series Elite Header
    SKU: 814111
    • Long tube, unequal length design with 1-3/4 inch primaries and a 3.00-inch collector for optimized exhaust scavenging on GM Big Block engines
    • Protective Silver Ceramic coated finish helps manage heat and resist corrosion while looking great
    • Rugged 16-gauge tube construction with a 3/8-inch header flange for durability
    • Complete kit includes collector, reducers, gaskets, and all bolts, studs, and hardware for installation
    • Fits Detroit Speed & Engineering front sub frames with rack and pinion steering when big block frame stands and motor mounts are used
    • High Performance grade Scavenger Series Elite engineering from Flowmaster
  • Flowmaster American Thunder Crossmember-Back Exhaust System
    SKU: 817409
    • Complete true dual crossmember-back exhaust built specifically for 1968-1972 GM A-body V8 vehicles
    • 2.50-inch mandrel-bent stainless steel tubing plus a built-in H-pipe improves throttle response, power, and mileage
    • Large-case Super 40 Series mufflers deliver an aggressive interior and exterior tone
    • Dual 2.50-inch tailpipes exit at a slight down angle under the rear bumper for a muscular look
    • Includes all hangers and hardware needed for installation
    • CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
  • Exhaust Muffler
    SKU: 8530552
    • Larger Super 50 case significantly reduces interior resonance for a deep, rich tone without cabin drone
    • Built from 16-gauge 409S stainless steel and fully MIG welded for maximum durability
    • Delta Flow® design delivers mileage and power gains along with a mild sound level
    • 3.00-inch inlet with dual outlet location fits late-model muscle car exhaust builds
    • High-temperature paint finish adds extra protection against heat and the elements
  • Flowmaster Flow FX Direct Fit Muffler
    SKU: 717835
    • Economical, direct-fit alternative to a full cat-back system for the 2009-2024* RAM 1500 5.7L Hemi
    • Flow FX straight-through design delivers a deep, moderate-to-aggressive exhaust note inside and out
    • 409 stainless steel body and 3.00-inch mandrel-bent tubing for durability and smooth flow
    • Bolts on using factory hangers with no cutting or welding — installs in about 25 minutes
    • Includes clamps, hardware, and easy-to-follow installation instructions
  • Flowmaster Flow FX Direct Fit Muffler
    SKU: 717847
    • Economical alternative to a full cat-back — upgrade sound and flow without the higher cost
    • Deep, powerful moderate-to-aggressive tone inside and outside the cab
    • Straight-through Flow FX muffler with 3.00-inch mandrel-bent tubing for great sound and maximum performance
    • True direct-fit: uses factory hangers and connections, installs in about 25 minutes
    • Durable 409 stainless steel construction backed by a One (1) Year Limited Warranty
    • Includes clamps, hardware and instructions; fits all 2019*–2024 and 2026 RAM 1500 5.7L Hemi, 2WD/4WD and all wheelbases
  • Flowmaster Scavenger Series Elite Header
    SKU: 814116
    • Long tube, unequal-length design with 1-3/4 inch 16-gauge stainless primaries for optimized LS exhaust scavenging
    • Heavy-duty 3/8 inch laser-cut flanges and gasket-free ball flange connectors for a precise, leak-resistant seal
    • Silver Ceramic coated finish for improved heat management and lasting durability
    • Complete kit includes reducers, a 3.00 inch collector, and the necessary bolts/studs
    • Purpose-built for GM Gen III/IV LS engines, ideal for LS-1 and LS-6 swaps into classic Buick, Chevy, Oldsmobile and Pontiac muscle cars
  • Flowmaster Flow FX Muffler
    SKU: 71225
    • Straight-through 3.00-inch stainless perforated core delivers high flow with a deep, mellow, moderate tone
    • Fully MIG-welded bright 409 stainless steel construction with Flow FX logo embossed on both sides for a show-quality finish
    • Reversible internal flow design installs in either direction to match your vehicle’s offsets and layout
    • Universal fitment with a 2.25-inch inlet, ideal for 4/6 cylinder engine applications
    • Compact case and economical price point for a performance muffler that’s easy to fit into any build
    • Distinct alternative to the chambered Flowmaster sound for enthusiasts wanting a refined exhaust note
  • Exhaust Muffler
    SKU: 854040-10
    • Delta Flow technology delivers excellent power characteristics for race applications
    • Aggressive sound level with substantial decibel reduction over open headers
    • Large 4.00″ inlet supports high-flow exhaust system builds
    • High-temperature paint finish stands up to intense exhaust heat
    • Purpose-built 40 Series Delta Force race muffler ready to slot into your setup
    • Exhaust tips sold separately so you can finish the build your way
  • Flowmaster Flow FX Cat-Back Exhaust System
    SKU: 717860
    • Deep, aggressive Flow FX sound from a single inlet/dual outlet straight-through muffler
    • Durable 409 stainless steel construction built for years of trouble-free service
    • Custom look with dual 4.50-inch black ceramic-coated 304 stainless steel tips through the factory bumper cutouts
    • Easy at-home install using all factory hanger locations — no cutting or welding required
    • CARB (California) compliant and fits 2WD/4WD models in all cab and bed configurations
    • Includes the Flow FX muffler, installation instructions, and all necessary hardware
  • Flowmaster Flow FX Cat-Back Exhaust System
    SKU: 717857
    • Deep, moderate performance sound from the Flow FX straight-through muffler without excessive cabin drone
    • 409S stainless steel construction plus a black ceramic-coated 304S stainless tip for lasting durability and custom looks
    • Bolts to all factory hanger locations for a simple, at-home installation with included hardware and instructions
    • 3.00-inch mandrel-bent tailpipe promotes smooth, unrestricted flow for maximum performance
    • CARB (California) compliant, so it’s street-legal in emissions-strict states
    • Fits 2014-2019 Silverado/Sierra 4.3L and 5.3L trucks in 2wd and 4wd configurations
  • Flowmaster Flow FX Muffler
    SKU: 71235
    • Moderate, deep and mellow performance tone that stands apart from chambered Flowmaster mufflers
    • Large 3.00-inch straight-through stainless perforated core for strong exhaust flow
    • Reversible internal design installs in either direction to fit your application and offsets
    • Fully MIG-welded 409 stainless steel with embossed Flow FX logos on both sides
    • Compact, show-quality case at an economical price point
    • Universal fit with a 2.25-inch inlet — exhaust tip sold separately
  • Flowmaster Flow FX Muffler
    SKU: 71229
    • Moderate, deep and mellow performance tone that stands apart from chambered Flowmaster mufflers
    • Straight-through 3.00-inch stainless steel perforated core for free-flowing exhaust
    • Fully MIG-welded bright 409 stainless steel with embossed Flow FX logo for show-quality looks
    • Reversible internal flow design installs in either direction to suit your fitment and offsets
    • Compact case and economical price point make genuine Flowmaster quality accessible
    • Universal fit with a 3.00-inch inlet, ideal for late model muscle car builds
  • Flowmaster Flow FX Direct Fit Muffler
    SKU: 717776
    • True direct-fit for 2017-2020 Ford F-150 Raptor with the 3.5L EcoBoost — no cutting or welding
    • Straight-through Flow FX muffler with dual 3.00-inch inlets/outlets for great sound and maximum flow
    • Durable construction: 304 stainless steel muffler body with 3.00-inch mandrel-bent 409 stainless tubing
    • Moderate-to-aggressive sound delivers a deep, powerful exhaust note inside and out
    • Installs in under 30 minutes using factory hangers — clamps, hardware, and instructions included

Showing 649–672 of 1011 results