Honda CRF450R Exhaust
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Biker's Choice®O2 Sensor Bung Conversion (400300)Universal O2 Sensor Bung Conversion 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...Designed to provide unrivaled value and maximum reliabilityExpertly crafted from the highest grade materials$19.64 - Vance & Hines®Fiberglass Packing Kit (16102)Universal Fiberglass Packing Kit (16102) 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....Designed for epic performance and ultimate efficiencyProven to deliver long-lasting service life$29.99
- FMF Racing®Factory 4.1 RCT™ Slip-On MufflerFactory 4.1 RCT™ Slip-On Muffler by FMF 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...All new incorporating the latest in Resonance Chamber TechnologyPatented core shape lowers sound level while maintaining maximum power output$233.99 - $1,192.49
- FMF Racing®Factory 4.1 RCT™ Full Exhaust SystemFactory 4.1 RCT™ Full Exhaust System by FMF Racing®. The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, FMF achieve a shorter overall length that is less...The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™Factory Forward Engineering - moving the muffler closer to the motor to centralize mass$368.99 - $1,349.99
- FMF Racing®Factory 4.1™ 4-Stroke Exhaust SystemFactory 4.1™ 4-Stroke Exhaust System by FMF Racing®. Massive power gains throughout the RPM range. FMF™ uses the highest quality proprietary blend of alloy titanium made especially to the standards. Complete system includes...4.1 design is FMF's most progressive development in high performance exhaust system yetComplete front to back system using performance matched components specifically designed for each model$922.49 - $1,079.99
- FMF Racing®Powercore 4™ Hex Slip-On MufflerPowercore 4™ Hex Slip-On Muffler by FMF Racing®. When designing the PowerCore 4 HEX, FMF Racing looked at top of the line products to deliver race-inspired performance at an economical price. The end result is a quality muffler with...Overall increase in power and torqueDurable stainless steel and aluminum construction$359.99 - $404.99
- Big Gun Exhaust®EVO R™ Full Exhaust SystemEVO R™ Full Exhaust System by Big Gun Exhaust®. The EVO R series draws on Big Gun Exhaust rich heritage of making power. Offered for various off road MX and sport ATV models, the EVO R is a tried-and-true series that will save weight,...Hard anodized oval shaped aluminum mufflerTIG welded reinforced muffler bracket(s)$373.99 - $626.99
- Graves Motorsports®Full Titanium Exhaust SystemFull Titanium Exhaust System by Graves Motorsports®. Graves Motorsports LINK ™ Full Titanium Exhaust System for the 2009-2014 Yamaha R1 with carbon fiber canisters. Graves' precise engineering develops precision products that are...HorsepowerGraves Cat Full Exhaust System = 167.1 hp (+14.6 hp)$730.55 - $2,516.55
- Akrapovic®Evolution 1-2 Exhaust SystemEvolution 1-2 Exhaust System by Akrapovic®. 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...Spark ArrestorDesigned to maximize horsepower and torque of your motorcycle$1,431.87 - $1,671.84
- Akrapovic®Racing 1-2 Exhaust SystemRacing 1-2 Exhaust System by Akrapovic®. 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...Spark ArrestorDesigned to maximize horsepower and torque of your motorcycle$960.95 - $1,283.04
- Akrapovic®Slip-On MufflersSlip-On Mufflers by Akrapovic®. Slip-Ons represent the first step in the exhaust system tuning process, and they offer a great balance between price and performance. Change the nature of you bike by adding more power, improved...EC Type ApprovalECE Type Approval$359.54 - $2,929.95
- Big Gun Exhaust®ECO™ Slip-OnECO™ Slip-On by Big Gun Exhaust®. ECO series is for the price-conscious rider that wants to get every ounce of power out of his/her motor but does not want to break the bank. Offered as only slip ons, the ECO series is affordable yet...Economically priced slip on exhaust6061 brushed aluminum muffler housing$298.99
- Big Gun Exhaust®EVO R™ Slip-OnEVO R™ Slip-On by Big Gun Exhaust®. The EVO R series draws on Big Gun Exhaust rich heritage of making power. Offered for various off road MX and sport ATV models, the EVO R is a tried-and-true series that will save weight, add...Hard anodized oval shaped aluminum mufflerTIG welded reinforced muffler bracket(s)$373.99
- FMF Racing®Megabomb™ HeaderMegabomb™ Header by FMF Racing®. 1 Piece. 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...Increases horsepower as much as 5hpProduces long header torque combined with short header over-rev$157.49 - $539.99
- FMF Racing®Powerbomb™ HeaderPowerbomb™ Header by FMF Racing®. 1 Piece. Titanium. The FMF Power Bomb is a four stroke header pipe unit that has a unique bulge precisely located in the header system. A "pre muffler" of sorts, the Power Bomb actually lowers sound...Powerbomb increases horsepower up to 10%Proprietary technology to increase flow$179.99 - $359.99
- FMF Racing®Powercore 4™ Slip-On MufflerPowercore 4™ Slip-On Muffler by FMF Racing®. When designing the PowerCore4, FMF Racing looked at top of the line products to deliver race-inspired performance at an economical price. The end result is a quality muffler with improved...U.S. Forestry approved spark arrestorMegamax II is a reverse cone megaphone design and can be run open for closed course or with discs for off-road riding$188.99 - $494.99
- FMF Racing®Q4 HEX™ Muffler with Spark ArrestorQ4 HEX™ Muffler with Spark Arrestor by FMF 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...Less sound equals more groundMeets USFS and FIM World Enduro sound regulations$377.99 - $404.99
- FMF Racing®Q4 Series™ Slip-On MufflerQ4 Series™ Slip-On Muffler by FMF Racing®. Developed over years of championship offroad racing. Max sound output 96dB; most models below 94dB. Use with stock or FMF header. Constructed from aircraft-grade aluminum and high-strength...Incorporates internal baffles, chambers and space age sound-absorbing materials to accelerate exhaust flow with less noise and minimal power lossWell under the 96db sound output on most machines to satisfy strict sound requirements$341.99 - $404.99
- FMF Racing®Quiet Performance Q4™ Hex Slip-On MufflerQuiet Performance Q4™ Hex Slip-On Muffler by FMF 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....Incorporates internal baffles, chambers and space age sound-absorbing materials to accelerate exhaust flow with less noise and minimal power lossWell under the 96db sound output on most machines to satisfy strict sound requirements$350.99 - $432.00
- Fastway Pro®Spark Arrestor End CapSpark Arrestor End Cap by Fastway Pro®. The Fastway Spark Arrestor End Cap is designed as an efficient way to convert your stock muffler into a U.S.F.S. approved spark arrested muffler. When the spark arrestor screens are not required,...Precision engineered, manufactured, and assembled in the U.S.A6061 billet aluminum construction$99.95 - $269.95
- K&L Supply®Exhaust Pipe GasketsExhaust Pipe Gaskets by K&L Supply®. 10 Pieces. Made in Japan to meet or exceed OEM specifications. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and...Expertly crafted from premium materialsDesigned to match rigorous quality standards$19.36 - $91.81
- HardDrive®Chrome Super Exhaust ClampsChrome Super Exhaust Clamps by HardDrive®. 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...Precise manufacturing and high-grade materialsExpertly crafted from the highest grade materials$23.36 - $24.26
- R&G Racing®Exhaust ProtectorExhaust Protector by R&G Racing®. Should you drop or crash your bike, your end can is likely to be scraped - how ever when an R&G exhaust protector is correctly placed on the exhaust the damage to your exhaust is likely to be...Built to offer excellent functionality and qualityMade with the use of the most innovative technologies$57.99 - $75.99
- Outlaw Racing®Muffler PackingMuffler Packing by Outlaw 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 industry-leading...Outlaw fiberglass replacement packing keeps mufflers performing as they are meant toRe-pack kits are from top quality material with extreme heat capability$10.80 - $12.14
- FMF Racing®Turbincore 2™ Stock SilencerUniversal Turbincore 2™ Stock Silencer by FMF 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...Perfect application for adapting a performance spark arrestor to older bikesComes with a kit of hardware including a mounting bracket, spacers, shaped stinger tube, and stainless steel mounting strap that paves the way for the garage mechanic to fit the unit onto their machine$179.99
- Paughco®Custom Exhaust MufflerUniversal Exhaust Muffler by Paughco®. 2-1/2" - diameter muffler for universal applications that will slip over any 1-3/4" - diameter headpipe. These mufflers have a slider channel on their backsides, and feature all-steel internal...Designed specifically for your MotorcycleState-of-the-art technology and exquisite workmanship$128.95 - $213.95
- Paughco®Exhaust Bell Tip MufflerUniversal Exhaust Bell Tip Muffler by Paughco®. A redux of the 'old school' bell tip trumpet mufflers. They have installed channel mounts. When it comes to quality, Paughco® knows no compromises. All the products made by this stringent...ChromeMade in USA$300.95 - $317.95
- Paughco®Exhaust Fishtail MufflerUniversal Exhaust Fishtail Muffler by Paughco®. Same as Paughco #606 with slider for installation on the bike. 2,5" - diameter fishtail muffler. When it comes to quality, Paughco® knows no compromises. All the products made by this...Designed specifically for your MotorcycleState-of-the-art technology and exquisite workmanship$332.95
- Paughco®Exhaust MufflerUniversal Exhaust Muffler by Paughco®. Universal-fit mufflers have channel-style mounting that will fit all 1-3/4" pipes. 1-7/8"-diameter tail pipe extensions. Fit over 1-3/4" diameter pipes, but have no slider channels or baffles. When...Designed specifically for your MotorcycleState-of-the-art technology and exquisite workmanship$159.95 - $194.95
- Accel®Bulk Exhaust WrapUniversal Exhaust Wrap by Accel®. Short exhaust rolls are the perfect motorcycle exhaust insulating wrap for your Harley Davidson dirt bike, metric, go-cart, or quad. Exhaust wrap helps to retain heat in your exhaust system, which...Crafted to deliver unbeatable levels of qualityHigh grade materials for exceptional performance$64.31 - $72.89
