Showing 289–312 of 856 results

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Product
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  • Catalytic Converter-Universal-223 Series-2.50 in. Inlet/Outlet-49 State
    SKU: 2230125
    • Premium-grade 3-Way converter engineered to help keep the MIL / check-engine light off
    • USA-made stainless steel construction for maximum durability under heat and daily use
    • Excellent flow characteristics with a 2.50 in. slip-fit inlet and outlet for custom builds
    • Universal fitment covers a wide variety of applications up to 5.9L and 6000 lb GVW
    • Meets federal EPA emissions requirements (49-State / Federal — not for California use)
  • Flowmaster American Thunder Cat-back Exhaust System
    SKU: 17113
    • Super 44 Series mufflers deliver an aggressive, deep and powerful Fox body 5.0L sound
    • Free-flowing 2.50-inch aluminized steel mandrel-bent inlet pipes and dual aluminized tailpipes
    • Bolt-on install using factory hanger locations, with all hardware and instructions included
    • CARB (California) compliant and emissions legal for street-legal peace of mind
    • Fits 1986-1993 Mustang LX and 1986 GT 5.0L coupes and convertibles
  • Exhaust Muffler
    SKU: 952545
    • Delta Flow® technology delivers deep, aggressive sound with low interior resonance and no cabin drone
    • 16 gauge aluminized steel with full MIG welds for maximum durability under heat and hard use
    • Larger case profile excels on forced-induction and high-horsepower street/strip vehicles
    • Universal 2.50″ inlet fitment makes it a versatile foundation for custom exhaust builds
    • Race-derived Super 40 Series design brings Top Ten race muffler performance to the street
  • Flowmaster American Thunder Crossmember-Back Exhaust System
    SKU: 17104
    • Exclusive 80 Series Crossflow muffler delivers a deep, moderate tone inside and out
    • Complete dual 2.50-inch mandrel-bent system with built-in H-pipe crossover for balanced flow
    • Purpose-fit for 1967-1974 Camaro/Firebird and 1968-1974 Nova classic muscle cars
    • Includes all parts, U-bolt hardware, and illustrated instructions for a straightforward install
    • CARB (California) compliant and backed by Flowmaster’s 3-Year Limited Warranty
    • Aluminized steel construction with the muffler tucked high behind the rear differential for clean clearance
  • Flowmaster Crossmember-Back Exhaust System
    SKU: 17107
    • True dual exhaust custom designed for most 1964-1972 GM A-body cars
    • Mandrel-bent 2.50-inch aluminized steel tubing for smooth, unrestricted flow
    • H-pipe equalizes exhaust pressures for improved sound and performance
    • Includes two styles of tailpipe exits plus all hardware and instructions
    • Mufflers sold separately so you choose your exact sound level
    • CARB compliant and backed by a 3-year Limited Warranty
  • Flowmaster 40 Series Chambered Muffler
    SKU: 42443
    • Delivers the signature aggressive Flowmaster 40 Series tone, both inside and out
    • Built from durable 16 gauge aluminized steel and fully MIG welded for strength
    • High-temperature paint finish stands up to exhaust heat
    • Universal fitment with a 2.25″ inlet and compact 19.00″ overall length for flexible installs
    • A proven, iconic choice for street rod and custom exhaust builds
  • Chevrolet, Pontiac (5.7) Exhaust System Kit
    SKU: 17199
    • Deep, powerful sound from the 80 Series Cross-flow muffler with a moderate-to-aggressive exterior tone and mild-moderate interior tone
    • 3.00-inch mandrel-bent aluminized steel inlet and dual tailpipes finished with polished stainless steel tips for a muscular look
    • Improves throttle response, power, and mileage as part of a complete Flowmaster cat-back system
    • Bolts to factory hanger locations with U-Bolt clamps and includes all hardware for easy installation
    • CARB (California) compliant and backed by Flowmaster’s 3-year Limited Warranty
  • Flowmaster Pre-Bent Tailpipes
    SKU: 15826
    • Specific fitment for 1963–1974 Dodge/Plymouth A-Body cars for a factory-like rear exit
    • 2.5-inch, 16-gauge aluminized steel resists heat and corrosion
    • Mandrel-bent tubing keeps flow strong through every bend
    • Dual kit designed for offset inlet/outlet mufflers, exiting straight out the rear under the bumper
    • Skip the hand bending—add a clean, correct tailpipe to any custom exhaust build
    • Covered by Flowmaster’s three-year limited warranty
  • Flowmaster Super HP-2 Muffler 304SS
    SKU: 12518304
    • Classic HP-2 laminar flow core for proven performance and a moderate, refined tone
    • Polishable 304 stainless steel case for durability and a show-quality finish
    • Compact square case delivers sleek styling and easier under-vehicle packaging
    • Universal 2.50 in. inlet design ideal for truck and SUV exhaust builds
    • Backed by Flowmaster’s Lifetime Limited Warranty
  • Flowmaster No Resonator Scavenger Y-Pipe Kit
    SKU: 81108
    • Deletes the restrictive factory resonator to boost your Mustang’s sound and performance
    • Direct fit for 2015-2023 Ford Mustang 2.3L EcoBoost coupes and convertibles
    • Mandrel-bent stainless steel with D-port tech and a Scavenger Series Y-collector for clean, consistent flow
    • Runs with factory rear mufflers or a Flowmaster Axle-back exhaust system
    • Includes all parts, hardware, and easy-to-follow instructions for a straightforward install
    • Backed by the Flowmaster Lifetime Limited Warranty
  • Chevrolet, Pontiac (307, 326, 327, 350, 396, 400, 427) Exhaust System Kit
    SKU: 17201
    • True-dual, mandrel-bent 3.00-inch aluminized steel construction with a built-in H-pipe crossover for maximum flow and power
    • Dual Super 40 Series mufflers deliver a deep, powerful, aggressive exhaust note
    • Custom-bent tailpipes tuck high and exit cleanly at the quarter panels for a purposeful look
    • Complete crossmember-back kit includes mufflers, hangers, and U-Bolt hardware for a straightforward install
    • CARB (California) compliant and covered by a 3-year Limited Warranty
    • Purpose-built for 1967-1969 Camaro and Firebird V8s from 307 through 427 cubic inches
  • 1998 Ford Mustang (4.6) Exhaust System Kit
    SKU: 17215
    • Iconic deep, aggressive-to-moderate tone from a pair of Super 44â„¢ Series mufflers
    • Free-flowing 2.50-inch aluminized steel mandrel-bent inlet pipes and dual tailpipes for improved flow
    • Bolts to factory hanger locations with included U-bolt hardware and instructions for easy installation
    • Long 2.50-inch 304 stainless steel tips deliver a genuine show-car look
    • Emissions legal and CARB (California) compliant for the 1998 Mustang GT and Cobra 4.6L
  • Flowmaster American Thunder Crossmember-Back Exhaust System
    SKU: 17119
    • Complete 2.50-inch crossmember-back dual exhaust for most 1964-1972 GM A-body cars
    • Includes a pair of Super 40 Series mufflers for a moderately aggressive exterior and moderate interior tone
    • H-pipe and all mandrel-bent aluminized steel tubing for maximum flow, power, and throttle response
    • Two tailpipe exit style choices with tailpipes tucked up for maximum clearance
    • CARB compliant and backed by Flowmaster’s 3-year Limited Warranty
    • Ships with all necessary parts, hardware, and U-bolt clamps for an easy install
  • Flowmaster DBX Muffler
    SKU: 12014310
    • HP core design and Laminar Flow internal configuration deliver excellent sound control with a moderate to aggressive tone
    • Built with 409S stainless steel internals and a polishable 304 stainless steel casing for durability and looks
    • Cool shell technology minimizes radiant heat from the muffler body
    • Compact design fits applications where under-chassis space is limited
    • Universal fitment suits trucks, SUVs, sport compact imports, muscle cars, and more
    • 2.00-inch inlet diameter with a proprietary insulation wrap for refined performance
  • Flowmaster Crossmember-Back Exhaust System
    SKU: 1050-FM
    • True dual exhaust with all mandrel-bent 3.00-inch aluminized steel tubing for smooth, unrestricted flow
    • Integrated H-pipe equalizes exhaust pressures for balanced sound and maximum performance
    • Sold minus mufflers so you choose your own Flowmaster sound level and tips
    • Custom designed for most 1967-1969 Chevrolet Camaro and Pontiac Firebird for an easy fit
    • CARB (California) compliant and backed by a 3-year Limited Warranty
    • U-Bolt clamping and generous clearance make for a clean, straightforward installation
  • Flowmaster 40 Series Chambered Muffler
    SKU: 42543
    • Delivers the original, aggressive Flowmaster 40 Series tone inside and out
    • 16 gauge aluminized steel, fully MIG welded for maximum durability
    • Universal fitment with a 2.50″ inlet and compact 19.00″ length for custom builds
    • High-temperature paint finish stands up to real exhaust heat
    • Ideal performance muffler for street rods and custom exhaust systems
  • Flowmaster DBX Muffler
    SKU: 12414310
    • Revolutionary HP core with Laminar Flow design delivers excellent sound control and a moderate to aggressive tone
    • Compact build fits vehicles with limited under-chassis space — ideal for sport compacts, muscle cars, and more
    • Cool shell technology minimizes radiant heat from the muffler body in tight engine bays
    • 304S stainless steel internals and a polishable 304 stainless casing look as good as they perform
    • Universal fitment with a 2.25″ inlet makes it a versatile choice for street/strip builds
  • Flowmaster DBX Muffler
    SKU: 12514310
    • Revolutionary HP core and Laminar Flow design deliver excellent sound control with a moderate to aggressive tone
    • 409S stainless steel internals wrapped in proprietary insulation for lasting durability and thermal management
    • Polishable 304 stainless steel casing looks as good as it performs
    • Cool shell technology minimizes radiant heat, ideal for tight under-chassis spaces
    • Universal fitment with a 2.50″ inlet suits Truck/SUV, muscle car, and sport compact applications
    • Versatile dBX Series design works across a wide variety of engine types
  • Chevrolet, GMC (5.7, 7.4) Exhaust System Kit
    SKU: 17224
    • Deep, moderate exhaust tone from the dual 3.00-inch inlet 50 Series Big Block muffler — powerful without excessive cabin drone
    • Direct-fit cat-back exhaust system for 1996-1999 Chevrolet Silverado / GMC Sierra 2500/3500 with 5.7L or 7.4L engines
    • Towing-ready turndown tip exits behind the right rear wheel with a mandrel-bent aluminized steel tailpipe for smooth flow
    • True bolt-on install using factory hanger locations, with clamps and hardware included for at-home installation
    • CARB compliant and emissions-legal, backed by a 3-year Limited Warranty
  • Chevrolet, Pontiac (305, 350) Exhaust System Kit
    SKU: 17233
    • Deep, powerful tone from the large-case 80 Series Cross-flow muffler with a moderate-to-aggressive exterior sound
    • 3.00-inch mandrel-bent aluminized steel inlet and dual tailpipes for smooth flow and improved throttle response, power, and mileage
    • Bolts up to factory hanger locations with U-Bolt clamps and all included hardware for an easy, no-cut install
    • Dual 3.00-inch polished stainless steel tips deliver a muscular, traditional dual-exhaust look
    • CARB (California) compliant and backed by Flowmaster’s 3-Year Limited Warranty
  • Flowmaster DBX Muffler
    SKU: 13014310
    • HP core design with Laminar Flow internals delivers excellent sound control in a compact, space-saving body
    • Cool shell technology minimizes radiant heat — ideal for tight, heat-sensitive engine bays
    • 409S stainless internals wrapped and cased in polishable 304 stainless for long-lasting durability and looks
    • Universal fit with a 3.00-inch inlet diameter suits trucks, SUVs, muscle cars, and sport compacts
    • Moderate-to-aggressive tone strikes the balance between refined and authoritative
  • Flowmaster Catalytic Converter - Direct Fit - Federal
    SKU: 2020057
    • Direct fit design for 1984-1995 Ford F-150 & F-250 and 1985-1995 Bronco with the 5.0L engine
    • Durable stainless steel two-piece assembly with mandrel bent Y-pipe and single converter
    • Meets or exceeds USEPA Federal emissions standards for legal replacement in Federal states
    • Hardware and gaskets included for a clean bolt-on installation to the factory exhaust
    • Backed by a 25,000 mile emissions warranty and 50,000 mile / 5 year exterior warranty
    • Engineered by the Flowmaster company, the name behind proven Flowmaster exhaust systems
  • Flowmaster Pro Series Muffler
    SKU: 14020100
    • Delivers performance equal to or surpassing open pipe systems, proven on the dyno and track
    • Dramatically reduces sound levels across the RPM range for a moderate, controlled tone
    • Large 4.00-inch inlet supports high-flow diesel, street, and race applications
    • Universal fitment works on street trucks, diesel pullers, RV pushers, street rods, and race cars
    • Durable high-temperature paint finish stands up to exhaust heat
    • Backed by the proven reputation of the Flowmaster exhaust company
  • Flowmaster Flow FX Cat-Back Exhaust System
    SKU: 718100
    • Dyno-proven gains of +11 hp and +15 lb-ft of torque at the rear wheels
    • Straight-through Flow FX muffler delivers an aggressive-to-moderate sound level
    • 409 stainless steel construction with mandrel-bent 3.5-to-dual-3.0-inch pipes for durability and flow
    • Dual side exit with 4.50-inch black ceramic tips and embossed logo for a custom look
    • Easy at-home install using factory hangers, with all hardware and instructions included
    • CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty

Showing 289–312 of 856 results