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Mufflers & Resonators
Showing In Stock Items. Show All 44 Items.
On Sale
Pypes H-Box Mufflers
A more aggressive sound than their X-model, Pypes H-Box mufflers replace your resonator with high-flow performance. Built from 304 stainless steel, they include gasket, clamps, and hardware. Pypes H-Box mufflers install in less than 20 minutes; simply cut two mid-pipes and bolt right in for an added 10 hp with incredible sound!
Not Yet Reviewed
$284.79
$256.31
Vance & Hines Torquer 450 Slip-On Mufflers
The all-new game changing Vance & Hines Torquer 450 slip-on mufflers deliver the best sound, best performance, and best style for your Harley-Davidson®, thanks to their extremely large diameter. If your Milwaukee Eight Bagger yearns for the rich, bold, and thunderous roar it deserves—Vance & Hines Torquer 450 slip-on muffler are just the answer! Of course, style is also just as important to every rider, so the Torquer 450 slip-on mufflers were designed with stylized, billet end caps for maximum visual appeal. Inspired by riders and engineered for exhilaration—Vance & Hines Torquer 450's give you the performance and sound you crave. Product features: * Designed specifically for the Milwaukee-Eight models * Available in chrome or black ceramic coated finishes * Massive spin-formed 4.5 in. round mufflers * Free-flowing LS-275 baffle (patent-pending) design * Cutting-edge internal design for an intimidating, bold rumble * CNC-machined billet end caps makes a visual statement * Easy slip-on installation
( 2 )
$769.95
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$824.95
AP Exhaust MSL Maximum Mufflers
Looking for a quiet muffler that performs like a stock replacement--without breaking the bank? AP Exhaust MSL Maximum mufflers are designed for maximum sound control and reduced back pressure. These mufflers are aluminized for extended life and durability, and are available in a variety of sizes to meet your exhaust needs. Features and benefits include: * Direct-fit and universal styles available * Engineered to perform like original equipment * 100 percent aluminized components for extended life * Extensive use of patented single cartridge muffler design * Full-sized OE cross-sections, quality construction * Thick, expandable aluminized necks provide longer life and easy sizing * Direct-fit mufflers feature welded brackets to reduce installation time and provide OE fit and appearance
( 128 )
$63.99
Walker Quiet-Flow SS Mufflers
Walker Quiet-Flow SS mufflers are designed using factory-style cross-sections for a precision fit and OE sound. Their sophisticated internal routing provides superior flow and performance. You can choose from several internal construction options, including baffled, louvered tube (with or without packing), and turbo-style. These exhausts are also available in dozens of sizes and inlet/outlet choices. Walker Quiet-Flow SS mufflers construction makes them the ultimate replacement for durability and good looks!
( 342 )
$125.99
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$312.99
AP Exhaust OE Replacement Mufflers
When it's time for a new muffler you can shop for something that might fit, or go with a company that uses 3-D modeling programs for a great fit. AP Exhaust OE replacement mufflers include their Challenge Series and Welded Muffler Assemblies—and are direct-fit, requiring no installation modifications. They feature welded necks for enhanced longevity, minimum back-pressure, and maximum sound control for OE performance. AP's patented single cartridge muffler design is used extensively, and all required brackets are welded to the muffler body for long-lasting strength. AP Exhaust OE replacement mufflers offer a premium direct-fit to quickly get you back on the road. Nearly a thousand models are available; order the size options and configuration recommended for your exhaust setup. Features and benefits include: * Top-quality, heavy-duty construction * Premium-designed to fit and perform like OE welded assemblies * Original equipment appearance and performance * Import and domestic applications * Aluminized components for longer life * Engineered to provide a quiet ride * Easy and quick bolt-on/clamp installation
( 74 )
$63.99
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$227.99
Walker Direct-Fit SoundFX Mufflers
Walker Direct-Fit SoundFX mufflers provide a quality repair alternative—at a competitive price. These OE-style exhausts feature an internal design with two tubes and two partitions for premium performance and acoustics. The 100 percent aluminized steel construction ensures longer life and a professional appearance. SoundFX mufflers are offered in a variety of shapes, lengths, and inlet/out diameters and quantities for fitment on thousands of vehicle applications.
( 317 )
$45.99
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$103.99
AP Exhaust TruckEx Mufflers
Those rare, quiet times on a truck or bus can be rather noisy when the muffler goes bad. AP Exhaust TruckEx mufflers fix the moaning or growling sounds coming from the exhaust while keeping fumes where they belong. AP Exhaust offers direct-fit and universal options for most truck and school bus applications. They are manufactured from high-quality aluminized steel or stainless steel for years of durability. For overall performance and peace of mind, upgrade to AP Exhaust TruckEx mufflers.
( 9 )
$222.99
On Sale
Flowmaster 40 Series Mufflers
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.
( 358 )
$101.95
Borla S-Type CrateMufflers
"Lead the Heard" with Borla S-Type CrateMufflers. Specifically designed, engineered, and tuned to optimize the power and sound of your classic stock, crate, or custom-built engine, they deliver the intoxicating Borla "Sound of Power" with every squeeze of the throttle. They feature an enhanced combination of packing filament, straight-through core dimensions, perforation patterns, and cylindrical shapes. Purpose-built from aircraft-grade, T-304 stainless steel, they offer a race-inspired design to relieve the most restriction possible and bring the most power out of your engine. They feature an easily maintained finish, ensuring long-lasting showroom looks.
( 23 )
$348.99
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$374.99
Flowmaster FlowFX Mufflers
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.
( 400 )
$71.69
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$171.95
Borla ATAK CrateMufflers
Borla ATAK CrateMufflers will optimize the sound and performance of your crate and custom-built motors. Get the loud, deep growl you crave from an aircraft-grade T-304 stainless steel exhaust. ATAK (acoustically tuned applied kinetics) technology produces the highest dB levels, avoiding distortion to retain clarity—and the mufflers are custom-tuned for your specific vehicle. Let Borla help you achieve the perfect exhaust note for your custom build. Order the CrateMuffler size and configuration for your vehicle application.
( 59 )
$316.99
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$349.99
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 )
$137.95
Dynomax Ultra Flo Welded Round Mufflers
Dynomax Ultra Flo Welded round mufflers are comprised of quality materials and construction to provide you with dyno-proven flow up to 2,000 SCFM and the ability to support up to 2,000 hp. Choose the "Pure Unadulterated Power" of Dynomax Ultra Flo Welded round mufflers. Features and benefits include: * Stainless steel construction for lifelong protection * 100 percent welded for maximum durability * Straight-through design ensures unrestricted exhaust flow and reduced back pressure * Exclusive CRF (Continuous Roving Fiberglass) Technology absorbs unwanted interior resonance, while maintaining a deep performance tone * Most of these models are universal; inlet/outlet diameters and location needed for your vehicle
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$77.99
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$99.99
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
Dynomax Ultra Flo Welded Mufflers
Dynomax Ultra Flo welded mufflers feature a straight-through design for unrestricted exhaust flow and reduces backpressure. They have a 100 percent welded design for maximum durability and stainless steel construction for lasting durability and feature CRF Technology that absorbs unwanted interior resonance, while maintaining a deep performance tone. Most of Dynomax Ultra Flow welded muffler models are universal; simply choose the style, inlet/outlet diameters and location needed for your vehicle.
( 195 )
$79.99
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$229.99
Flowmaster Super 40 Series Delta Flow Mufflers
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.
( 187 )
$152.95
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$193.95
Flowmaster 70 Series Big Block II Mufflers
These 70 Series Big Block II mufflers are designed around a large case for maximum volume and efficiency. They're 2 in. narrower than the original Big Block muffler, making them easier to install into tight areas. Other features include a mild, mellow exhaust tone and a resonant tuning chamber for reduced interior sound levels.
( 124 )
$249.95
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$255.95
Cherry Bomb Salute Mufflers
If you're looking to get a bold, beefy, intimidating exhaust tone out of your engine, Cherry Bomb Salute mufflers will deliver! These state-of-the-art mufflers not only look stunning, but also improve exhaust flow to give a boost in horsepower and torque—for impressive performance that commands attention. Features and benefits of Cherry Bomb Salute mufflers include: * Stainless steel construction * Reversible-flow design for maximum installation flexibility * Available in round or oval muffler shape, in a wide range of sizes and configurations to suit your application needs * 100 percent welded * Straight-through perforated core * Stainless steel wool inner wrap with roving fiber * To ensure precise fit and easier installation, please check catalytic converter shape, length and inlet diameter: the latter should match your exhaust pipe diameter * Installation may require welding and/or cutting
( 112 )
$39.99
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$54.99
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!
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$152.95
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$168.95
Flowmaster 50 Series Big Block Mufflers
Flowmaster 50 series Big Block mufflers have proven to not only significantly improve acceleration and towing power, but to simultaneously increase fuel economy as well. Because of their efficiency, underhood temperatures on trucks and motor homes can be reduced as much as 200 degrees F--helping to lengthen the service life of other engine components. These mufflers are designed and sized for larger gas and diesel engines typically used in towing vehicles and RVs. So, for more comfortable cruising, Flowmaster tuned them for reduced exterior exhaust sound and lower levels of interior resonance.
( 34 )
$306.95
MagnaFlow Performance Mufflers
MagnaFlow performance mufflers are designed to provide your vehicle with more power and excellent sound. These exhaust units are available in several styles, and most feature a large-diameter, perforated stainless steel core with a straight-through design—for unrestricted flow and sound control. All contact points are lap-jointed and welded to avoid distortion or cracking at the seams. The mufflers are available in a variety of inlet/outlet diameters, inlet quantities, shapes, and finishes. Order the model that best suits your vehicle application.
( 1176 )
$141.00
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$163.15
Flowmaster Stainless Steel 50 Series SUV Performance Mufflers
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.
( 31 )
$224.95
On Sale
SLP Performance Shotgun Race Resonators
These SLP Performance Shotgun race resonators will give your exhaust system maximum flexibility. They are manufactured from high-quality 304 stainless steel and are hand polished. Their small 4 in. diameter will allow them to fit underneath the chassis of your vehicle for increased ground clearance. The SLP Performance Shotgun race resonators feature the classic SLP logo embossed on the case--perfect for showing off to your friends who's the leader in exhaust performance.
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$189.99
$170.99
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 )
$180.95
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$188.95
