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FMF Racing Factory 4.1 RCT mufflers offer the latest technology inside and out. Hand-built using aerospace-grade materials, they feature Resonance Chamber Technology. FMF's patented core enhances and refines exhaust pressure waves for optimal power output, while lowering the sound levels. Their redesigned canister shape allows for a maximum volume of packing material that's formulated for durability and sound attenuation. Plus, their RTS (Rapid Tuning System) makes for easy sound insert changes, as well as adding US Forestry Approved Spark Arrestors. They're constructed using aerospace-grade materials, run quieter than stock, and gain huge weight savings and massive power throughout the rpm range. FMF Racing Factory 4.1 RCT mufflers--not only do they sound amazing, but look amazing, too!
Not Yet Reviewed
$539.99
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$674.99
Clearance
FMF Racing Factory 4.1/MegaBomb exhaust systems are the lightest full exhaust systems available that provide superior power and performance in all rpm ranges. Designed to give you the best possible handling through a centralized mass, they're constructed from aerospace-grade titanium that's available in a natural or anodized blue finish. They meet AMA sound requirements and have spark arrestor modules available separately. If you're looking for a light, high-quality full exhaust system for your ride, look no further than FMF Racing Factory 4.1/MegaBomb exhaust systems.
Not Yet Reviewed
$944.99
$709.50
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
D-Fit muffler replacements retain your OEM piping and tailpipe, while replacing your restrictive factory muffler. With stainless steel construction, you will have the flow, performance, and lasting quality you desire.
( 18 )
$504.00
Summit Bucks
Street Series Alpha mufflers give you the sound and performance you've come to expect from Yoshimura—without any modifications. These slip-on mufflers are optimized for maximum flow, improved ground clearance, and ease of service. They're available in a Works finish stainless steel sleeve—with a carbon fiber end cap or carbon fiber sleeve with a carbon fiber end cap. Yoshimura Street Series Alpha mufflers will make your bike look and sound like a factory race bike.
Not Yet Reviewed
$659.00
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$669.00
Vance & Hines offers Adventure Hi-Output 500 slip-on mufflers for a variety of applications—including many BMW street bikes from 2013 and up. They give your Teutonic flat twin the tuned exhaust note to take adventures to the next level. Using an extra-large 5 in. diameter muffler can from high-grade 304 stainless steel, these mufflers will give your motorcycle a bold style while delivering smooth tractable torque through the powerband. Additional details: * Cutting-edge baffle design delivering bold rumble * Meets SAE J2825 sound standard * Stepped 5 in. diameter muffler * CNC-machined billet end cap * Compatible with BMW factory panniers and center stand
Not Yet Reviewed
$699.99
Summit Bucks
Yoshimura Signature Series RS-4T mufflers feature a unique design that provides an unrivaled combination of power and a quiet exhaust note. Each RS-4T includes a polyresonant duplex chamber, two-stage stepped baffle, and an innovative carbon fiber turn-down end cap. Equip your street bike with a performance muffler from Yoshimura! Additional details: * Pentagonal-shaped sleeve * Stainless steel muffler sleeve for increased durability * Stainless steel tailpipe * All Signature Series components are tested, documented, and marked as required by federal and state regulations * New Yoshimura Works finish—takes on a unique coloring after it goes through a heat cycle on the motorcycle that looks much like those Titanium Works components that factory racers use -- Contemporary satin/matte finish -- Uniform heat coloration -- Increased fatigue strength -- Increased scratch and stain resistance NOTE: This product was designed to fit on a standard equipped motorcycle, as delivered from the factory. OE and aftermarket accessories not found on a bike as delivered from the factory may not be compatible with this product.
Not Yet Reviewed
$669.00
Vance & Hines offers Adventure Hi-Output 450 slip-on mufflers for a variety of applications—including KTM off-road, and Husqvarna and Harley-Davidson© street bikes from 2019 and up. They deliver a strong increase in horsepower and torque vs. stock exhaust systems, while reducing overall weight of the exhaust by nearly 6 lbs. The new rugged look is a familiar round, stepped-style Hi-Output canister, but with a new brushed (or black ceramic) finish which enhances the bike's style over the factory exhaust. Order the model recommended for your motorcycle. Additional details: * Cutting-edge baffle design delivering bold rumble * Meets SAE J2825 sound standard * Stepped 4.5 in. diameter muffler * 5 hp and 5 lbs.-ft. torque increase over stock * CNC-machined billet end cap * Improved rider boot clearance * Compatible with factory saddlebags
Not Yet Reviewed
$599.99
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$699.99
Have a blast wherever you go on the Honda® Rebel with the Vance & Hines Upsweep slip-on muffler. Cloaked in a rich ceramic matte black finish, the Upsweep slip-on adds some understated swagger, while tuning the welterweight cruiser for a throaty heart-pumping rumble. Additional details: * Fits both Honda® Rebel 500 and 300 models * CARB-compliant (cat-back) on 500 model * Tapered cone muffler design * Matte black ceramic finish over Eliminator-style end cap * Laser-engraved riveted badge * Perforated baffle with fiberglass wrap * Integrate with factory head pipe and transition heat shield
( 1 )
$549.99
Summit Bucks
Yoshimura Street Series RS-9T mufflers deliver styling, power, and clearance. These tapered parallelogram-shape mufflers have a Compact, forward positioned design to provide a lower center of gravity for better mass centralization with a larger core for improved throttle response, and power in mid- and top-end. They also offer more volume than stock to provide a decrease in overall dB noise level. Yoshimura Street Series RS-9T mufflers feature the Work's finish and a carbon fiber end cap, plus they allow the use of five sound insert options (sold separately) to customize power delivery and sound reduction. Note: Yoshimura Works finish takes on a unique coloring after it goes through a heat cycle on the motorcycle that looks much like those titanium works components our factory racers use. The finish is a contemporary satin/matte style with uniform heat coloration, increased fatigue strength, and increased scratch and stain resistance.
Not Yet Reviewed
$639.00
BRExhaust direct-fit muffler assemblies are constructed by one of the leading aftermarket suppliers to provide OE-style performance and maintain a factory-like sound. The direct-fit configuration allows for easy, bolt-on installation with no modifications required. Built from 16-gauge steel tubing and fully aluminized, each assembly is designed to offer corrosion protection in addition to optimal noise reduction and low backpressure. Available in different configurations compatible with import or domestic vehicles, choose the one designed for your vehicle.
( 2 )
$565.99
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!
( 338 )
$539.99
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$554.99
FMF Racing is the leader in high performance quiet technology and their Q4 HEX S/A slip-on mufflers are the next evolution in off-road exhaust. These slip-on mufflers employ intricate chambers, baffles and proprietary multistage packing material which makes them the best performing quiet muffler available. With the Q4 you don't need to hear the power, just feel the power! FMF approached the design process of the Q4 HEX with the goal of achieving more power, while keeping noise levels to a minimum. After countless hours of testing, FMF proved you don't have to settle for a plugged up, horsepower-robbing moto muffler to remain sound compliant. Key features: * Rugged design for off-road endurance * Less sound equals more ground * Meets USFS and FIM World Enduro sound regulations * Power gains throughout the entire rpm range * Spark arrestor included * Pounds lighter than stock
( 1 )
$512.99
Add performance and sound to your exhaust system with Gibson's Side X Side performance slip-on mufflers. They feature Gibson's Suspended Flow (SFT) Superflow muffler design that utilizes a louvered and chambered internal core with no packing to blow out. These units are available in a variety of configurations, shapes, and finishes. Order the model recommended for your off-road application.
( 17 )
$605.99
Modern engines make impressive horsepower and torque, but their mufflers often restrict flow, robbing you of power. MagnaFlow D-Fit Performance mufflers feature a straight-through design to free gases, polished 409 stainless steel construction, and U-bolt clamps. These muffler kits are designed to work with the OEM piping and tailpipe, but can be used to replace many aftermarket mufflers, too.
( 19 )
$725.00
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$726.00
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.
( 2 )
$1,299.95
$714.95
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$799.95
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