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On Sale
Flowmaster American Thunder Exhaust Systems
Flowmaster American Thunder exhaust systems are designed with the latest exhaust technology available--resulting in improved acceleration, passing power, and fuel mileage. A key to these performance upgrades is Flowmaster's use of mandrel-bent tubing, which allows superior exhaust gas flow. The systems also feature mufflers (single or dual) that deliver plenty of the rich Flowmaster sound you expect. Components are built from stainless steel or aluminized steel; and some models include tips. American Thunder exhausts are available in more than a hundred configurations for fitment on specific truck and car applications.
( 550 )
$1,849.95
$179.95
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$1,849.95
On Sale
Flowmaster FlowFX Exhaust Systems
Flowmaster FlowFX exhaust systems are a "sound" choice for your vehicle. Delivering a moderately aggressive tone, they're built with bright 409S stainless steel tubing, and FlowFX straight-through mufflers with large cores for maximum performance and a deep sound. Many systems also include 304 stainless steel tips finished in a black ceramic coat or polished, and embossed with the Flowmaster logo. Flowmaster FlowFX exhaust systems are designed for ease-of-installation, and include all necessary parts, hardware, and detailed instructions. Choose the style, pipe size, muffler quantity and configuration for best fitment on your vehicle.
( 164 )
$1,749.95
$314.95
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$1,573.95
On Sale
Flowmaster Stainless Steel American Thunder Exhaust Systems
Flowmaster Stainless Steel American Thunder 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 Flowmaster's use of mandrel-bent tubing. Their tubing allows for superior exhaust gas flow, while their stainless steel construction allows for their corrosion-resistant qualities. These American Thunder exhaust systems also feature a stainless steel muffler(s) that'll give you plenty of Flowmaster sound.
( 306 )
$1,699.95
$174.55
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$1,528.95
On Sale
Flowmaster Outlaw Series Exhaust Systems
Flowmaster Outlaw Series exhaust systems are mandrel-bent for maximum performance and include specially designed mufflers. They deliver bold, dynamic interior and exterior tones for enthusiasts who covet the most aggressive components available. These systems include hardware and tips, where applicable--so installation is quick and easy. The kits are available in dozens of configurations for fitment on specific vehicles, including standard, crew, extended, and extended crew truck cabs; and long or short bed lengths. Order the Flowmaster Outlaw model designed for your application.
( 272 )
$1,949.95
$254.01
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$2,151.95
On Sale
Flowmaster Pipe Kits
Flowmaster pipe kits are just like the Flowmaster exhaust systems except they don't include mufflers. This allows more flexibility in choosing the right sound for your vehicle while still providing the convenience of a pre-bent exhaust system.
( 20 )
$562.95
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$599.95
$505.95
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$538.95
On Sale
Flowmaster Force II Exhaust Systems
Flowmaster Force II exhaust systems are engineered with the latest technology for improvements in acceleration, passing power, and fuel mileage. The key to these performance enhancements is the use of mandrel-bent tubing. Force II assemblies are available in dozens of muffler and pipe configurations for fitment on thousands of year/make/model cars and trucks. Choose the size and style that's compatible with your engine type.
( 232 )
$1,849.95
$413.95
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$1,663.95
On Sale
Flowmaster Signature Series Exhaust Systems
Flowmaster Signature Series exhaust systems are manufactured from brushed 304 stainless steel for years of trouble-free service and high-end good looks. These premium systems are fitted with Flowmaster's Signature Series mufflers for maximum performance and sound, along with black chrome tips (not on all systems), delivering exhausts that look as good as they sound. They are hand TIG welded for exceptional strength and can be easily installed utilizing factory mounting points. Select the system designed for your vehicle.
( 1 )
$979.95
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$2,202.95
$752.95
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$1,981.95
On Sale
Flowmaster FlowFX Extreme Exhaust Systems
Flowmaster FlowFX Extreme exhaust systems deliver 409 stainless steel construction for extra durability and improved long-term corrosion resistance, plus a deep powerful sound and increased performance thanks to the FlowFX Series performance mufflers. These cat-back exhaust system are built with 3.0 in. mandrel-bent 409 stainless steel tubing that help maintain maximum exhaust flow for better power and durability. They are designed with turndown-style dumps that exit right after the muffler eliminating the over-axle tailpipe. This elimination helps to improve ground clearance and departure angle when you are driving in more extreme off-road situations. Flowmaster FlowFX Extreme exhaust systems use factory hanger locations, and all of the necessary hardware is included for an easy installation. The systems are backed by a Lifetime Limited Warranty.
( 5 )
$511.95
$322.15
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$459.95
On Sale
Flowmaster U-Fit Dual Pipe Kits
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
( 51 )
$649.95
$433.36
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$552.95
On Sale
Flowmaster Force II Cat-Back Exhaust Systems
Flowmaster Force II cat-back exhaust systems have been designed using the latest technology available--providing improved acceleration, passing power, and fuel mileage. The key to these performance upgrades is the use of mandrel-bent tubing, which allows for superior exhaust gas flow. The Force II systems are built with aluminized steel to resist corrosion. Order the exhaust fitment for your particular make and model.
( 20 )
$1,299.95
$690.95
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$1,168.95
On Sale
Flowmaster Outlaw Extreme Exhaust Systems
Flowmaster Outlaw Extreme exhaust systems provide maximum sound level and performance. These race-oriented systems feature 409S stainless steel construction—and their small, lightweight Outlaw mufflers. The mufflers generally produce more power than open headers, while taking "the edge" off the open-header sound, but still producing very aggressive tones, both inside and outside your vehicle. Flowmaster Outlaw Extreme exhaust systems are race-proven and the perfect choice at race tracks requiring mufflers, but without dB restrictions.
( 23 )
$399.95
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$687.95
$359.95
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$618.95
On Sale
Flowmaster Stainless Steel Force II Exhaust Systems
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.
( 76 )
$1,499.95
$614.95
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$1,348.95
On Sale
Flowmaster Delta 40/Outlaw Tandem Exhaust Systems
Flowmaster Delta 40/Outlaw tandem exhaust systems are part of their American Thunder Series of performance. These systems use various chambered mufflers, in this case, dual Delta 40 and Outlaw mufflers, to achieve the performance gains and aggressive sound that you want from your car, inside and out. The kits include functional exhaust valves to work with the OE actuator motors to select between sound levels. They are manufactured with 409S stainless steel and finished off with double-walled and polished 304 stainless steel tips. Create powerful, aggressive sound quality in track mode, while maintaining a mellow tone in stealth mode with Flowmaster Delta 40/Outlaw exhaust systems.
( 2 )
$1,669.95
$1,501.95
On Sale
Flowmaster American Thunder Axle-Back Resonator Delete Kits
Flowmaster American Thunder axle-back resonator delete kits feature mandrel-bent 3.00 in. 409 stainless steel tubing that provides your car with a moderate increase in exterior sound and a pleasant interior growl at cruising speeds. Designed for any easy fit, American Thunder axle-back resonator delete kits include all the necessary parts and hardware. Installation requires cutting the factory tailpipes just behind the factory exhaust valves, and then simply sliding the slip-fit tailpipes over the factory pipes and clamp into place. The tailpipes re-use the factory hangers and exit back through the rear valance for a factory appearance. Kits are available with or without tips included.
( 2 )
$425.95
$382.95
On Sale
Flowmaster Outlaw High Clearance Muffler Delete Systems
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
$224.95
$202.45
On Sale
Flowmaster Universal Catalytic Converters
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.
( 121 )
$185.95
$91.75
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$173.95
On Sale
Flowmaster Super 44 Series Mufflers
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.
( 400 )
$136.95
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$182.95
$123.25
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$164.65
On Sale
Flowmaster Stainless Steel Super 44 Series Mufflers
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.
( 112 )
$139.95
$125.95
On Sale
Flowmaster 40 Series Delta Flow Mufflers
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!
( 144 )
$170.95
$134.95
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$153.85
On Sale
Flowmaster Pro Series Mufflers
The proven race design of the Pro series mufflers from Flowmaster delivers performance equal to and surpassing open-pipe systems. From street trucks to diesel "pullers" to every class of dirt or asphalt racing, the performance of these Pro series mufflers is matched only by their ability to dramatically reduce sound levels across the rpm range. Flowmaster mufflers offer 409 stainless steel internal construction enclosed in a durable, fully welded, 18-gauge steel case. Master the flow of your diesel system like a pro with Flowmaster Pro series mufflers.
( 31 )
$306.95
$232.95
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$352.95
On Sale
Flowmaster Exhaust Tips
Do you want the right finish to your exhaust system? Flowmaster stainless exhaust tips are available to accent your exhaust system by offering various angles, edges, and lengths.
( 160 )
$343.95
$57.79
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$309.55
Flowmaster Manifold Downpipes
Flowmaster manifold downpipes are designed for the person who wants to use a crossmember-back exhaust system while using the factory exhaust manifolds. Utilizing mandrel bent 409S stainless steel tubing and high quality flange gaskets. Flowmaster's manifold downpipes are designed for the perfect leak free fit. Features: * Mandrel-bent 16 gauge stainless steel tubing * Designed to be used without heat riser * Adapt exhaust to factory manifolds * Large 2.50-inch manifold downpipes
( 42 )
$213.25
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$231.95
On Sale
Flowmaster 80 Series Crossflow Mufflers
Producing an aggressive muscle car sound, the Flowmaster 80 Series crossflow mufflers are specially designed for applications where the muffler must be mounted transversely behind the rear axle. Whether you need to match an OEM exhaust system or are looking for increased ground clearance, these mufflers fit the bill. They are available in your choice of single inlet/dual outlet or dual inlet/dual outlet configurations--order yours today!
( 29 )
$255.95
$162.85
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$231.95
On Sale
Flowmaster Intermediate Pipe Kits
These intermediate pipe kits from Flowmaster include a combination of S-bend pipes in pairs of different sized outlets. They allow the skilled do-it-yourselfer to fabricate the intermediate pipes of a dual exhaust system.
Not Yet Reviewed
$562.95
$505.95
