Exhaust Parts

Motocross/Dirt Bike Exhaust Parts

Featured Brands

  • HMF Racing® - Performance Series Slip-On Muffler
    HMF Racing®Performance Series Slip-On Muffler
    0
    # sp178031
    Performance Series Slip-On Muffler by HMF Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    4" Aluminum ShellEqual Power Distribution
    $370.45 - $372.70
  • Design Engineering® - Onyx™ Heat Shield
    Design Engineering®Onyx™ Heat Shield
    0
    # 847285392
    Universal Heat Shield by Design Engineering®. The upgraded construction builds on the strengths of existing DEI Shields, but adds more rigidity with a cleaner look. Being flexible, these shields can be adjusted to fit a range of...
    Blocks heat more effectively than stamped metal shieldsGreat protection for shorter riders
    $46.71 - $52.17
  • Vance & Hines® - Competition Baffle
    Vance & Hines®Competition Baffle
    0
    # 1264314675
    Universal Competition Baffle by Vance & Hines®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Designed for epic performance and ultimate efficiencyProven to deliver long-lasting service life
    $39.99 - $149.99
  • Vance & Hines® - Fiberglass Packing Kit
    Vance & Hines®Fiberglass Packing Kit
    0
    # 1264314678
    Universal Fiberglass Packing Kit by Vance & Hines®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Designed for epic performance and ultimate efficiencyProven to deliver long-lasting service life
    $29.99
  • Design Engineering® - Titanium™ Wrap Kit
    Design Engineering®Titanium™ Wrap Kit
    0
    # 4760774485
    Universal Titanium™ Wrap Kit by Design Engineering®. Wrapping exhausts can reduce unwanted radiant heat, increasing riding comfort and reducing the possibility of burns. Great for reducing the chance of melted boots or a burned leg....
    Prevent burnsImprove exhaust flow for better performance
    $33.83 - $43.81
  • Torque Solution® - Exhaust Wrap
    Torque Solution®Exhaust Wrap
    0
    # 4501105202
    Universal Exhaust Wrap by Torque Solution®. This superior Torque Solution product is just for you. Carefully designed for maximum performance, is will more than just meet your needs and expectations. This product is built from top-grade...
    Made from crushed volcanic rockHigh resistance to abrasions, oil spills, temperatures and vibration breakdown
    $40.06 - $72.58
  • Walker Products® - Oxygen Sensors
    Walker Products®Oxygen Sensors
    0
    # sp257186
    Oxygen Sensors by Walker Products®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...
    High quality at an affordable priceExpertly made from premium materials
    $25.45 - $231.11
  • Biker's Choice® - O2 Sensor Weld-in Bungs
    Biker's Choice®O2 Sensor Weld-in Bungs
    0
    # 3657953843
    O2 Sensor by Biker's Choice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...
    Designed to provide unrivaled value and maximum reliabilityExpertly crafted from the highest grade materials
    $16.00 - $16.19
  • BikeMaster® - Exhaust Springs
    BikeMaster®Exhaust Springs
    0
    # 1237528691
    Universal Exhaust Springs by BikeMaster®. Sold as a Pair. Pull it together with high-quality steel springs. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced...
    Designed to fulfill the needs of motorcyclistsState-of-the-art design and peerless quality
    $6.43 - $6.71
  • BikeMaster® - Rubber Muffler Plug
    BikeMaster®Rubber Muffler Plug
    0
    # 1237528699
    Universal Rubber Muffler Plug by BikeMaster®. Keep your exhaust system protected. Protect your exhaust system from water during pressure washing, keep humidity from entering the pipe as it cools down or prevent condensation inside the...
    Designed to fulfill the needs of motorcyclistsState-of-the-art design and peerless quality
    $6.12 - $7.50
  • Cometic Gasket® - Exhaust Gasket
    Cometic Gasket®Exhaust Gasket
    0
    # sp211410
    Exhaust Gasket by Cometic Gasket®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit...
    Made of High Quality MaterialsBuilt to Last
    $2.56 - $47.95
  • Vance & Hines® - Standard Baffle
    Vance & Hines®Standard Baffle
    0
    # 1264314677
    Universal Standard Baffle by Vance & Hines®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Designed for epic performance and ultimate efficiencyProven to deliver long-lasting service life
    $39.99 - $69.99
  • Vance & Hines® - Torca Exhaust Clamps
    Vance & Hines®Torca Exhaust Clamps
    0
    # 3333194576
    Universal Torca Exhaust Clamps by Vance & Hines®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Made in USADesigned for epic performance and ultimate efficiency
    $15.08 - $27.86
  • Design Engineering® - Glass Fiber Exhaust Wrap
    Design Engineering®Glass Fiber Exhaust Wrap
    0
    # 5043603688
    Universal Exhaust Wrap by Design Engineering®. Glass Fiber Exhaust Wraps solve the problem of extreme underhood heat and improve exhaust system performance. An important first step in reducing unwanted and power-robbing under hood heat...
    Reduce under hood temperatures a realistic 50%Decreases exhaust density & increases exhaust flow
    $11.50 - $55.46
  • Design Engineering® - Muffler Heat Shield Kit
    Design Engineering®Muffler Heat Shield Kit
    0
    # 4760753794
    Muffler Heat Shield Kit by Design Engineering®. During periods of warm weather driving or a few minutes of idling, the heat from the muffler can make the seat quite uncomfortable. DEI’s wrap-around muffler shield kit contains the...
    Reduces discomfort from excessive muffler heatEasy install - no need to remove muffler
    $46.21 - $65.82
  • Design Engineering® - Pipe Shield
    Design Engineering®Pipe Shield
    0
    # 4760767789
    Universal Pipe Shield by Design Engineering®. Made from durable 304 stainless steel and preformed with a curved shape to fit most any size pipes. Two layers of 304 stainless encapsulate a high temperature insulation, withstanding up to...
    Stainless Steel Heat Barrier material on outside surfacesInsulating inner layer
    $98.80 - $134.07
  • Design Engineering® - Titanium™ Exhaust Wrap
    Design Engineering®Titanium™ Exhaust Wrap
    0
    # 5043582692
    Universal Titanium™ Exhaust Wrap by Design Engineering®. DEI's ORIGINAL Titanium™ exhaust wrap, with LR Technology, is made from pulverized lava rock, stranded into a fiber material and woven into a proprietary weave. Titanium wrap...
    Withstands 1800°F direct/2500°F intermittent heatPromotes increased flow for improved performance
    $19.83 - $117.15
  • Design Engineering® - Titanium™ Exhaust Wrap Kit
    Design Engineering®Titanium™ Exhaust Wrap Kit
    0
    # 5043624782
    Titanium™ Exhaust Wrap Kit by Design Engineering®. Exhaust Wrap Kits solve the problem of knowing exactly what you need to wrap exhaust pipes and manifolds and dose it in an all-in-one kit. Wrap is used in many types of applications...
    Prevent burnsImprove exhaust flow for better performance
    $64.87 - $121.07
  • Design Engineering® - Titanium™ Wrap Kit
    Design Engineering®Titanium™ Wrap Kit (010123)
    0
    # mpn4708152574
    Universal Titanium™ Wrap Kit (010123) by Design Engineering®. Exhaust Wrap Kits solve the problem of knowing exactly what you need to wrap exhaust pipes and manifolds and dose it in an all-in-one kit. Wrap is used in many types of...
    Prevent burnsImprove exhaust flow for better performance
    $33.83
  • Torque Solution® - Lava Exhaust Wrap
    Torque Solution®Lava Exhaust Wrap (TS-EW-2X50L)
    0
    # mpn4818481890
    Universal Lava Exhaust Wrap (TS-EW-2X50L) by Torque Solution®. This superior Torque Solution product is just for you. Carefully designed for maximum performance, is will more than just meet your needs and expectations. This product is...
    Made from crushed volcanic rockHigh resistance to abrasions, oil spills, temperatures and vibration breakdown
    $40.06
  • Torque Solution® - Lava Exhaust Wrap
    Torque Solution®Lava Exhaust Wrap (TS-EW-2X100L)
    0
    # mpn4818481670
    Universal Lava Exhaust Wrap (TS-EW-2X100L) by Torque Solution®. This superior Torque Solution product is just for you. Carefully designed for maximum performance, is will more than just meet your needs and expectations. This product is...
    Made from crushed volcanic rockHigh resistance to abrasions, oil spills, temperatures and vibration breakdown
    $72.58
  • Vance & Hines® - Black Header Wrap Kit
    Vance & Hines®Black Header Wrap Kit (26523)
    0
    # mpn4553335744
    Universal Black Header Wrap Kit by Vance & Hines®. With the Vance & Hines Header Wrap Kit, gives any exhaust system a whole new look, from old school chopper to drag bike. With the Vance & Hines Header Wrap Kit, gives any exhaust system...
    Two laser-cut clampsSix locking stainless steel ties
    $119.99
  • Vibrant Performance® - J-Style O2 Sensor Thread-On Bung Adapter
    Vibrant Performance®J-Style O2 Sensor Thread-On Bung Adapter (19019)
    0
    # mpn4830660024
    Universal J-Style O2 Sensor Thread-On Bung Adapter by Vibrant Performance®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in...
    Made with precision and quality in mindDesigned to meet your specific needs
    $36.99
  • Vance & Hines® - Exhaust Port Gasket Kit
    Vance & Hines®Exhaust Port Gasket Kit (22899)
    0
    # mpn4553335713
    Universal Exhaust Port Gasket Kit by Vance & Hines®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Designed for epic performance and ultimate efficiencyProven to deliver long-lasting service life
    $14.99
  • Vance & Hines® - Exhaust Hardware
    Vance & Hines®Exhaust Hardware (21989)
    0
    # mpn4553335711
    Universal Exhaust Hardware by Vance & Hines®. Replacement hardware for most Vance & Hines exhaust. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and...
    Designed for epic performance and ultimate efficiencyProven to deliver long-lasting service life
    $14.99
  • Biker's Choice® - O2 Sensor Weld-in Bung
    Biker's Choice®O2 Sensor Weld-in Bung (400297)
    0
    # mpn4708152249
    Universal O2 Sensor Weld-in Bung (400297) by Biker's Choice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....
    Designed to provide unrivaled value and maximum reliabilityExpertly crafted from the highest grade materials
    $16.19
  • Vance & Hines® - O2 Sensor Harness Extension
    Vance & Hines®O2 Sensor Harness Extension (71001)
    0
    # mpn4553335721
    Universal O2 Sensor Harness Extension by Vance & Hines®. 6 inch 18 mm O2 Extension. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...
    Designed for epic performance and ultimate efficiencyProven to deliver long-lasting service life
    $29.99
  • BikeMaster® - Exhaust Springs
    BikeMaster®Exhaust Springs (151839)
    0
    # mpn4617550107
    Universal Exhaust Springs (151839) by BikeMaster®. Size: 80 mm. Sold as a Pair. Pull it together with high-quality steel springs. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion...
    Designed to fulfill the needs of motorcyclistsState-of-the-art design and peerless quality
    $6.43
  • BikeMaster® - Exhaust Springs
    BikeMaster®Exhaust Springs (151836)
    0
    # mpn4617550106
    Universal Exhaust Springs (151836) by BikeMaster®. Size: 67 mm. Sold as a Pair. Pull it together with high-quality steel springs. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion...
    Designed to fulfill the needs of motorcyclistsState-of-the-art design and peerless quality
    $6.43
  • BikeMaster® - Exhaust Springs
    BikeMaster®Exhaust Springs (151835)
    0
    # mpn4617550105
    Universal Exhaust Springs (151835) by BikeMaster®. Size: 57 mm. Sold as a Pair. Pull it together with high-quality steel springs. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion...
    Designed to fulfill the needs of motorcyclistsState-of-the-art design and peerless quality
    $6.43




Installing new and improved exhaust parts on your motocross or dirt bike is one of the most popular types of upgrade. It is a quick and easy way of unlocking more power from your 2-stroke or 4-stroke engine and adding some shiny, aggressive-looking details to your motorcycle. On the digital shelves of our online store, you can find a wide range of full exhaust systems, slip-ons, mufflers, silencers, exhaust covers, inserts, baffles, spark arrestors, heat shields, deflectors, clamps, gaskets, and other accessories and hardware pieces. Along with your new exhaust system, the installation of high-performance air intake components is highly recommended.

Since you seek to unlock the full potential of your engine with your new intake and exhaust parts, it is more likely that the carburetor on your 2-stroke engine will need re-jetting. With the new configuration of air intake and exhaust, the air and fuel mixture becomes too lean, meaning that it lacks fuel. The re-jetting process involves draining fuel from the carburetor, removing and disassembling the carburetor, installing the new jets, and putting all parts together again. After testing, if you feel that your carburetor still does not provide enough fuel, you have to repeat the process until you find the right jet kit for maximum efficiency.

If you own a bike powered by a 4-stroke engine with fuel injection, the tuning process becomes much simpler. You just need to acquire an EFI tuner which you can install yourself or go to a trusted mechanic. The new controller will regulate the time that the injectors stay open thus providing enough fuel for the smooth operation of your engine. But when choosing motocross/dirt bike exhaust parts, you have to think not only about power gains but also about silencing your noisy new exhaust as well as making sure that sparks flying out of your pipe won’t start a forest fire.

All dirt bike exhausts come with either mufflers or silencers. It is the part that makes sure that the noise level of your exhaust doesn’t exceed a decibel limit enforced by track owners or public land regulations. For bikes with 2-stroke engines, it is most often called a “silencer.” It is fairly easy to differentiate a 2-stroke exhaust from its 4-stroke counterpart. All 2-stroke exhaust systems have expansion chambers that use the pressure of exhaust gasses to push escaped air and fuel mixture back into the cylinder during the intake stroke. Silencers for 2-stroke exhausts are generally much more affordable than their 4-stroke analogs.

If you purchase a muffler for your 4-stroke exhaust system separately, it is usually called a “slip-on.” Off-road slip-ons feature more durable construction, while motocross exhausts are designed to reduce overall weight using materials like carbon fiber. Note that you can reduce the noise level by repacking your muffler. Off-road exhaust systems require repacking every 6-8 hours of riding since dirty packing restricts the flow of gases resulting in the loss of power. During competitions, it is recommended to repack mufflers after each race. The majority of aftermarket 4-stroke slip-ons already feature spark arrestors. If not, you can add a spark-arrestor end cup that meets the requirements of the United States Forest Service.



MOTORCYCLEiD FacebookMOTORCYCLEiD TwitterMOTORCYCLEiD YouTube ChannelMOTORCYCLEiD PinterestMOTORCYCLEiD Instagram
All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. It is neither inferred nor implied that any item sold by MOTORCYCLEiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.
CUSTOMER SERVICE
INFORMATION
CONTACTS