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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
$87.95
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$101.95
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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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$184.95
$120.95
On Sale
You're in control: XForce Varex muffler kits put the power of sound into your hands. These remote-adjustable mufflers allow you to fine-tune your exhaust notes to match your surroundings—or your mood! With XForce patented technology, the Varex mufflers are engineered with sophisticated butterfly valve mechanisms that redirect exhaust gas flow to alter sound levels. From wide-open flow and robust sound, to chambered flow and more mellow sounds—and everything in-between—you have the freedom to decide what you want, as well as when and where. And, making XForce Varex mufflers even more desirable is their 304 stainless steel construction that's polished to a mirror-like finish. No other muffler offers as much flexibility, combined with performance and style. The choice—and control—is yours! Complete XForce Varex muffler kits include: * Muffler * Harness with water-resistant connector and power plug * Control module * Remote control keypad * Muffler band
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$359.10
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$495.00
$323.19
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$445.50
On Sale
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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$157.95
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$164.95
$102.95
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$107.95
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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.
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$344.95
$189.95
On Sale
Are you looking for a race-winning muffler with the distinctive two-chamber sound? Look no further. Flowmaster's patented Delta Flow technology was used to create stainless steel Delta Force Race line mufflers. These mufflers provide excellent flow and scavenging, for added torque and horsepower in race applications. They are manufactured from fully welded 16-gauge stainless steel for maximum durability. This revolutionary technology has allowed Flowmaster to shrink case sizes for improved ground clearance.
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$189.95
$123.95
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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$449.95
$337.95
On Sale
Summit Racing™ Freedom ST Series mufflers feature a straight-through design facilitating some of the highest exhaust gas flow rates at only 3 cfm less than a 3 in. straight pipe--while increasing power potential and controlling interior drone. There are no failure prone baffles or packing to hold moisture and blow out, keeping them lightweight with a muscular tone. The Freedom ST mufflers are 100 percent made in the USA from high quality 409 stainless steel that will provide a lifetime of trouble-free performance. A variety of inlet/outlet sizes and configurations are available.
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$81.99
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$115.99
$73.79
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$104.39
On Sale
Hooker Maximum Flow mufflers allow 99 percent more exhaust flow and produce more horsepower and torque than a 2 1/2 in. open pipe. They're constructed from aluminized and stainless steel and use high-temperature packing material to absorb excessive noise, while allowing a rich, low-toned sound. As with all absorption-type silencers, the Maximum Flow mufflers will be most effective for sound control on lower-compression (8.5 to 1 and lower) motors with conservative camshafts and on applications using catalytic converters. The Maximum Flow mufflers flow either direction, allowing for easy installation.
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$128.95
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$147.95
$70.95
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$81.95
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Improve your exhaust flow by 23 percent with Hooker Aero Chamber mufflers. They are designed to do much more than simply muffle exhaust noise; they produce a deep throaty rumble that will not change--ever! Plus, Aero's aerodynamically designed chambers flow better to deliver more horsepower and torque thanks to their unique step principle. The stepped acceleration chamber increases exhaust gas velocity for maximum flow. An aerodynamic lens directs sound pressure into and out of the muffler while resonance chambers and sound absorption chambers create the sound. And, to keep Aero Chamber mufflers from rusting from the inside out--a stainless steel perforated plate to eliminate internal rust. Muffler cases are available in 16-gauge aluminized steel or stainless steel but it's truly what's inside that makes it so sophisticated. Need a muffler? Go with Hooker Aero Chamber mufflers--the real master of flow!
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$132.95
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$149.95
$73.95
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$97.95
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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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$165.95
$107.95
On Sale
FlowMonster absorption mufflers deliver a moderate tone for the enthusiast looking for a deeper, more aggressive exhaust note than most OE mufflers, unlike the exhaust note associated with chambered-style mufflers. The interior construction features a 3.50 in. straight-through, perforated 409 stainless steel tube for increased exhaust flow, surrounded by high-temperature sound absorption packing material which helps to deliver a deeper, mellower exhaust note. Their internal design is reversible, allowing the flexibility to be installed in either direction to best accommodate fitment with the intended vehicle. The fully MIG-welded 409 stainless steel material is embossed with the "FLOWMONSTER" logo on the case. Superior corrosion resistance, good looks, and an economical price; unleash your beast with FlowMonster absorption mufflers. They are available in round or oval case shapes and different inlet/outlet configurations
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$52.95
$29.12
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$34.42
On Sale
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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$136.95
$89.95
On Sale
Slip one of these Hooker VR304 mufflers onto your exhaust system for excellent exhaust flow and a mellow, yet powerful, sound. VR304 mufflers produce an aggressive sound whenever you're on the throttle, but have a quiet note at idle--with very little resonance. Built of 304 stainless steel for maximum corrosion resistance and a great undercar appearance, their straight-through design, perforated cores, and glass fiber packing produce maximum power. Features include: * Stainless steel and high-temperature glass packing lasts longer than rockwool packing * 304 stainless steel construction for increased life and long-lasting good looks * Fully TIG-welded to add a custom-crafted appearance to any exhaust system * Efficient, compact size for improved performance and maximum ground clearance * Bi-directional for easier installation * Available in a variety of inlet/outlet sizes and configurations
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$147.95
$81.95
On Sale
Flowmaster stainless steel 50 Series SUV performance mufflers are a larger version of Flowmaster's famous 50 series mufflers, and are designed specifically for trucks, SUVs, and large displacement car engines. They feature a special tuning chamber that reduces interior resonance, while their larger case improves sound control and optimizes exhaust flow. These mufflers are manufactured from fully welded 16 gauge stainless steel for the ultimate in durability.
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$219.95
$142.95
On Sale
Flowmaster patented Delta Flow technology was used to create the Delta Force 10 Series mufflers. They provide maximum scavenging, for added torque and horsepower in race applications where mufflers are required. This revolutionary technology has allowed Flowmaster to shrink case sizes for improved ground clearance. Flowmaster builds this series of mufflers by hand to ensure that they are the very best, in the most demanding environments. These are the mufflers to use when all that counts is winning!
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$275.95
$151.95
On Sale
XForce universal mufflers are available for all vehicles—from compact cars and trucks to SUVs or any custom car. These mufflers are made from high-quality stainless steel with optional loud exhaust sounds, or optional silencers to reduce exhaust sounds. XForce offers single-wall cannon and oval-style mufflers, as well as a double-wall twin loop model which sends the exhaust gas flowing twice through the muffler canister before exiting—doubling the silence effect while maintaining restriction. Depending on your choice, features may include: * 304 grade stainless steel material, highly polished mirror finish * Straight-through internal tube design with perforated holes to ensure minimum restriction * Duo-layer packing—stainless steel mesh and fiberglass—to ensure maximum sound silencing effect and high-temperature resistance
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$156.60
$97.20
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$140.94
On Sale
XDR performance slip-on muffler systems feature 409 stainless steel construction internals for long life. The cases are made of either 304 or 409 stainless steel. The mandrel-bent inlet tubes flow into the "straight-through" crossflow performance muffler providing a moderate to aggressive deep sound level. Some systems will come with tailpipes and tips, and some will re-use your stock tips. XDR exhaust systems include all hardware and installation instructions necessary for a simple at-home installation. Give your ride a performance advantage, along with eye-catching good looks with XDR slip-on muffler systems. Order the model to fit your application needs.
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$749.95
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$1,499.95
$412.95
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If you want a mean muffler that won't tear the guts from your wallet, get a Raptor! Flowtech Raptor turbo mufflers feature a unique sound rib case design and aluminized, lock-seal construction. Gigantic, high-output flow tubes provide more horsepower, better mileage, and pure performance sound!
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$51.95
$33.77
On Sale
APR's premium line of Helmholtz resonators are perfect for the do-it-yourself enthusiast fabricating a custom exhaust system. They target and cancel out specific frequencies that create drone. Internally the system is open with a small offshoot path leading to the main chamber; this is designed to bounce soundwaves back into the exhaust flow path to eliminate unwanted frequencies. The main exhaust path is a straight through pipe with offset inlet and outlet. There are no harsh twists, turns, or baffles to slow exhaust flow. You'll get full uninterrupted flow for maximum power. The entire system is fabricated from T304 stainless steel and features strong and attractive TIG-welding throughout. The system is stamped with an APR logo and rolled with two sets of double ridges for additional structural strength and killer looks. To top it off, each system is fully brushed clean to provide an attractive finish. Helmholtz resonators are available in multiple lengths.
Not Yet Reviewed
$329.95
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$349.95
$181.95
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$262.95
On Sale
APR's Premium line of sound absorption mufflers are perfect for the do-it-yourself enthusiast fabricating a custom exhaust system. They'll tame your exhaust note and leave a pleasant growl that's sure to turn heads. Internally, the system is filled with sound absorption material wrapped around dual perforated pipe. This is a straight-through muffler design—there are no twists, turns, or baffles to slow exhaust flow. You'll get full uninterrupted flow for maximum power. The whole system is made from T304 stainless steel and features strong and attractive TIG-welding throughout. Premium mufflers are stamped with an APR logo and rolled with two sets of double ridges for additional structural strength and killer looks. To top it off, each system is fully brushed clean to provide an attractive finish. These mufflers are available in different sizes; thicknesses; and inlet/outlet sizes, quantities, and locations.
Not Yet Reviewed
$249.95
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$414.95
$137.95
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$228.95
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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$630.95
$410.95
On Sale
Silence interior drone with Flowmaster dBX mufflers. These mufflers utilize cutting-edge technology to provide maximum performance and ultimate sound quality. dBX mufflers have a patented core design that delivers exhaust efficiency with much less noise inside of your ride. These Flowmaster mufflers feature 409S stainless steel internal components covered in a 304 stainless steel case--a great look for your next exhaust project! Keep the peace inside--add performance to your ride with dBX mufflers from Flowmaster.
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$239.95
$155.95
On Sale
Flowmaster's patented Delta Flow technology was used to create the Delta Force Race line. These Delta Force 30 Series mufflers provide maximum flow, with increased scavenging for added torque and horsepower in race applications. This revolutionary technology has allowed Flowmaster to shrink case sizes for improved ground clearance, while at the same time reducing exterior sound levels and interior resonance, major causes of driver fatigue. Flowmaster builds this series of mufflers by hand to ensure that they are the very best, in the most demanding environments. These are the mufflers that can deal with 1,000 or more horsepower - the zone where truth and consequences come together at the light!
Not Yet Reviewed
$299.95
$164.95
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