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Flowmaster universal catalytic converters are made from high-quality stainless steel and feature a slip-fit design for easy installation. Their universal design allows them to be used with virtually any exhaust system. Whether you're building a custom exhaust or just need a replacement, Flowmaster universal catalytic converters will enhance your vehicle's performance, while producing cleaner emissions. The units are available in a variety of size, position, inlet quantity, and AIR tube options.
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These Super HP-2 mufflers from Flowmaster are designed for use with street rods, customs, and sport trucks. They feature stainless steel construction with an internal, layered-laminar jet engine gas flow design that uses guided sound control with broadband sound cancellation for a mellow '50s tone. These mufflers support up to 400 HP, while delivering outstanding looks, durability, and sound control.
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$250.95
$149.35
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$225.85
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Flowmaster U-Fit dual pipe kits come complete with all of the exhaust pipes that you need to build a custom dual exhaust system. U-Fit kits feature: * Front adapter pipes * Intermediate pipes * H-pipe assembly * Over-the-axle pipes * Slip fit connections * Mandrel-bent, 16-gauge tubing * Hardware and mufflers not included
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$549.95
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$649.95
$422.95
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$538.95
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Flowmaster Scavenger Series Y collectors provide a smooth transition when fabricating a custom single exhaust requiring a Y-connection. These steel or stainless slip-fit pipes are offered in various inlet and outlet diameters to fit your specific application. For exhaust performance you'll be pleased with, start with a Scavenger header collector from Flowmaster!
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$399.95
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$359.95
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Flowmaster introduces their Outlaw high clearance axle-back exhaust systems for select Ford Broncos with a 2.3 or 2.7L engine. These systems replace the stock muffler with straight pipe for an aggressive exhaust tone and increased performance. Maximum dyno gains of 15 hp and 16 lbs.-ft. were measured at the rear wheels. Their 2.50 in. mandrel-bent 409 stainless steel tubing is used to maximize exhaust flow and durability. Each system keeps the exhaust tip tucked up higher in the rear of the vehicle for better departure angle and minimizes the chance of hanging up on the exhaust when aggressively off-roading. A polished 3 in. stainless steel tip is used to add a custom look to the iconic Bronco vehicles. All necessary hardware is included and factory mounting locations are used for an easy installation.
Not Yet Reviewed
$219.95
$197.95
On Sale
Exhaust made simple and affordable! Flowmaster direct-fit American Thunder muffler systems allow you to drop out your factory muffler and bolt-in an aftermarket muffler. American Thunder provides stainless steel construction and an aggressive exhaust tone, along with improved horsepower and torque--all while re-using factory hangers and mounting locations. Kits include installation instructions and all necessary hardware. A simple and effective performance upgrade with power you can feel and hear; customize your vehicle's personality with the legendary Flowmaster rumble of a direct-fit American Thunder muffler system.
Not Yet Reviewed
$599.95
$538.95
On Sale
Flowmaster Delta Force cold air intakes are the elite kits you can call upon to help attain maximum performance and efficiency for your vehicle. All systems feature ultra-trick looking durable cross-linked polyethylene intake tubes with a large high-flow conical shaped air filter ensuring it will trap more dirt/dust particles than the typical filter. They are highlighted with Flowmaster logos to show others you're serious about quality and performance. Installation is easy utilizing factory mounting points. Take "operation cool airflow" to the next level with the addition of Delta Force cold air intake kits. Flowmaster Delta Force cold air intakes feature: * Roto-molded cross-linked polyethylene (XLPE) high-flow intake tube * Custom-designed black powdercoated air dam with foam rubber seal * Reusable/cleanable air filter * Multi-layer reinforced silicone couplers * Anodized aluminum fittings * Stainless steel hardware * No tuning required
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Flowmaster Delta Force cold air intake snorkel kits keep you moving, even when things get deep. Each kit comes with a black custom-molded, cross-linked polyethylene high-flow intake tube that snugs up closely to the A-pillar. It connects to the water-tight air box that features a clear lid for visual inspection. The high-flowing, 8-layer cotton gauze filter provides plenty of air and can be cleaned when things get really dirty. Don't let deep water or mud stop you from reaching your destination—order the Flowmaster Delta Force cold air intake snorkel kit for your Jeep! Product features: * Air box uses factory-style attachment brackets, securely mounting the system in stock underhood location * Included inner and outer hood trim pieces help keep the factory look * Template for cutting the hood for easy installation * Inlet tube clears A-pillar light bar mounts * Performance enhancement * Stainless steel hardware * Protective honeycomb intake screen * No special tuning required
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On Sale
Looking for the most aggressive sound in the Flowmaster muffler line? Then take a look at their 40 Series mufflers. Designed for use on street and strip vehicles, they take the sound waves produced in the exhaust, and cancel them against angled baffles built into the muffler case. This improves both horsepower and fuel economy. Best of all, they allow you to hear that cool Flowmaster tone inside of the vehicle, as well as outside. So, if you want more power and less noise, then you've got to get Flowmaster 40 Series mufflers.
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$89.95
On Sale
Flowmaster Super 44 Series mufflers use the same technology as the original Super 40 mufflers—but also offer some distinct advantages. The Super 44s deliver a deep, rich tone with an improved flow path radius, optimum internal flow, and sound control engineering, all created with Delta Flow technology. They're the most aggressive, deepest sounding, highest performing 4 in. case street mufflers that Flowmaster has ever built. These American-made, all-black mufflers exceed OEM specifications for use on street cars, race cars, and sport trucks. Super 44s are ideal when dynamic sound, torque, and horsepower improvements are demanded in a smaller high performance muffler. Their maximum performance and improved flow path will generate more torque and power than ever before! If you really want to hear your exhaust system inside as well as outside of your vehicle, then order the Flowmaster Super 44 muffler best suited to fit your application.
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$134.95
$121.45
On Sale
Flowmaster FlowFX mufflers feature mandrel-bent bright stainless steel tubing, mated to specially designed straight-through for great sound and maximum performance. FlowFX 409 stainless steel mufflers deliver a moderate to aggressive interior and exterior sound level that will appeal to anyone looking for a deep, powerful exhaust note.
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$62.95
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Flowmaster 50 Series Delta Flow mufflers are designed to produce a mellow, deep sound. They're milder on the outside of the vehicle than the 40 Series mufflers and are significantly quieter on the inside. These mufflers combine the increased horsepower and torque you've come to expect from Delta Flow technology with the performance sound and feel that makes Flowmaster famous.
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Flowmaster Super 10 Series mufflers are intended for those who crave a loud, aggressive exhaust note. They are manufactured from 16-gauge, MIG-welded 409 stainless steel, and feature patented Delta Flow technology for optimum performance. These premium mufflers are offered in various sizes, finishes, and designs, with single or dual inlets and outlets, and are intended only for off-road or race applications.
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On Sale
These Super 40 Flowmaster mufflers significantly outflow the older two-chamber mufflers. They help create even more horsepower with less interior noise and a deeper exterior sound. These mufflers feature a design patterned after Flowmaster's race mufflers. These Flowmaster mufflers far exceed older models on Dyno tests. They create a beautiful hot rod sound, along with increased horsepower and gas mileage. So, if you want to get that hot rod sound and add some horsepower, then these Flowmaster mufflers have you covered.
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Flowmaster Super 40 Series Delta Flow mufflers go a step beyond their original 40 Series product. By precisely placing three internal baffles in the case, and welding them to exacting specifications, the 40 Series Delta Flow mufflers not only out-scavenge the originals, but they also provide superior reductions in exterior sound levels and resonance, which are transmitted through the exhaust system and into the vehicle. You get all this, plus improved torque and horsepower—and that famous Flowmaster sound!
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Flowmaster Stainless Steel Super 44 mufflers offer distinct advantages over original 40 Series mufflers, while using the same technology. The Stainless Steel Super 44 mufflers deliver a deep, rich tone with an improved flow path radius, optimum internal flow, and sound control engineering, all created with Flowmaster's Delta Flow technology. They are the most aggressive, deepest sounding, highest performing 4 in. case street mufflers that Flowmaster has ever built, exceeding OEM specifications for use on street cars, race cars, and sport trucks. They are ideal when dynamic sound, torque, and horsepower improvements are demanded in a smaller high performance muffler. Their maximum performance and improved flow path will generate more torque and power than ever before! If you really want to hear your exhaust system inside as well as outside of your vehicle, then these Stainless Steel Super 44 Flowmaster mufflers are for you.
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$123.25
On Sale
Looking for the most aggressive sound in the Flowmaster muffler line? Then take a look at Flowmaster stainless steel 40 Series mufflers. Designed for use on street and strip vehicles, they take the sound waves produced in the exhaust, and cancel them against angled baffles built into the muffler case. This improves both horsepower and fuel economy. Best of all, these mufflers allow you to hear that cool Flowmaster tone inside of the vehicle, as well as outside of it. So, if you want more power and less noise, then you need to acquire these Flowmaster stainless steel 40 Series mufflers.
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$132.95
$119.65
On Sale
Flowmaster tailpipe kits finish off your exhaust with high-quality mandrel pre-bent pipes. Available in 16-gauge aluminized steel tubing or 16-gauge 409 stainless tubing, Flowmaster tailpipe kits are designed to fit perfectly onto your vehicle with all the quality and performance you expect. These mandrel-bent tubes eliminate kinks in the bend area for improved exhaust flow plus it allows you to route hot exhaust out from under your vehicle, keeping it cleaner and safer without a loss in performance. Add Flowmaster tailpipe exhaust technology to your ride.
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$241.15
On Sale
These stainless steel Force II exhaust systems have been designed with the latest exhaust technology available. Through this technology, you will experience improvements in acceleration, passing power, and fuel mileage. The key to these performance improvements is the use of mandrel-bent tubing. The tubing allows for superior exhaust gas flow, while stainless steel construction has been utilized for its corrosion-resistant qualities.
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$1,049.95
$943.95
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