2004 Harley Davidson Road King Exhaust Parts
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Design Engineering®Glass Fiber Exhaust WrapUniversal 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 KitMuffler 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 ShieldUniversal 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 WrapUniversal 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 KitTitanium™ 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$65.36 - $121.07
- Design Engineering®Titanium™ Pipe ShieldUniversal Titanium™ Pipe Shield by Design Engineering®. Extreme heat can rob power and potentially damage engines, transmissions, hoses, and sensitive electrical components. DEI, a market leader in thermal protection, has introduced a...Heat protection up to 1350°FLR fiber technology is a two-ply material$46.89
- Biker's Choice®O2 Sensor Bung ConversionUniversal 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$18.52
- Vance & Hines®Torquer 450 Quiet Baffle KitUniversal Torquer 450 Quiet Baffle Kit by Vance & Hines®. For Oversized 450 Slip-On. 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...Perfect solution to improve your bike’s performance or appearanceDesigned to offer that great sound you’re after$85.99
- Freedom Performance®Racing Dual Exhaust SystemHarley Davidson FLHR Road King 2004, Racing Dual 2-2 Exhaust System by Freedom Performance®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...One-year manufacturer's warranty100% American made$1,259.99
- Vance & Hines®2-2 Chrome Oversized 450 Titan Slip-On Exhaust SystemHarley Davidson Road King 2004, 2-2 Chrome Oversized 450 Titan Slip-On Exhaust System by Vance & Hines®. The OverSized 450 Slip-On line also puts out a big deep-toned rumble thanks to its large fiberglass wrapped 2.5" perforated core...Aggressive Throaty ToneMassive 4.5" Round Mufflers$699.99
- Vance & Hines®2-2 Chrome Twin Slash Round Slip-On Exhaust SystemHarley Davidson Road King 2004, 2-2 Chrome Twin Slash Round Slip-On Exhaust System by Vance & Hines®. Twin Slash Rounds take the classic look of a round slip-on and add a touch of distinction with a twin slash end treatment, at an...Best Value Touring Slip-OnLarge 4" Round Muffler Body$499.99
- Vance & Hines®Oversized 450 Destroyer Slip-On Exhaust SystemHarley Davidson Road King 2004, 2-2 Oversized 450 Destroyer Slip-On Exhaust System 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...New Design: DESTROYER OS 4.5" Slip-onCNC Machined End Cap, with Black Tip or All Black Finish$620.25 - $699.99
- Vance & Hines®Pro Pipe Exhaust SystemHarley Davidson Road King 2004, 2-1 Pro Pipe Exhaust System 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...Broad/Usable Torque IncreaseStepped Headers, Large Merge Collector$865.36 - $899.99
- Freedom Performance®American Outlaw True-Dual Exhaust SystemHarley Davidson FLHR Road King 2004, American Outlaw True-Dual 2-2 Exhaust System by Freedom Performance®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced...One-year manufacturer's warranty100% American made$1,259.99
- Freedom Performance®Combat 2-1 Shorty Exhaust SystemHarley Davidson FLHR Road King 2004, Combat 2-1 Shorty Exhaust System by Freedom Performance®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...Equipped with a 2-step baffle 2.5" to 3"System equals 5-steps throughout for extreme power gains$809.99 - $854.99
- Freedom Performance®Radical Radius 2-2 Exhaust SystemHarley Davidson FLHR Road King 2004, Radical Radius 2-2 Exhaust System by Freedom Performance®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...1-piece full length heat shields prevent chipping, rust and peeling between sectionsLarge 2-1/2" 16-guage heavy-duty 220 degree blue proof shields available in chrome or black hi temp finish$809.99
- Freedom Performance®Sharp Curve Radius Exhaust SystemHarley Davidson FLHR Road King 2004, Sharp Curve Radius 2-2 Exhaust System by Freedom Performance®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and...Complete with mounting hardware and bracketsUnmatched sound and performance$809.99
- Freedom Performance®Turnout 2-1 Exhaust SystemHarley Davidson FLHR Road King 2004, Turnout 2-1 Exhaust System by Freedom Performance®. 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...Triple stepped headers 1.75" to 1.875" to 2.00" for increases of 15-18 hp and 13-15 foot lbs. of torqueIncludes a 2-step baffle 2.5" to 3" for a deep throaty sound$1,349.99
- Freedom Performance®Union 2-1 Exhaust SystemHarley Davidson FLHR Road King 2004, Union 2-1 Exhaust System by Freedom Performance®. Triple step headers for horsepower, torque and heat reduction. Removable baffle. Systems comes with oxygen sensor ports. Stainless steel hardware for...One-year manufacturer's warranty100% American made$989.99
- Paughco®2-2 Custom Dump Exhaust SystemUniversal 2-2 Custom Dump Exhaust System by Paughco®. Designer pipes by juan z. From paughco’s pipe department. Custom bent 2" pipes 'dump' right out behind the transmission for a clean look, extra performance, and the ultimate sound....Mounting brackets mount to the transmission trap door for easy installationFor right side drive applications$453.95
- Paughco®2-2 Upsweep Fishtail Exhaust SystemHarley Davidson FLHR Road King 2004, 2-2 Upsweep Fishtail Exhaust System by Paughco®. When it comes to quality, Paughco® knows no compromises. All the products made by this stringent quality control conditions. The latest manufacturing...Designed specifically for your MotorcycleState-of-the-art technology and exquisite workmanship$617.95
- Paughco®2-2 Upsweep Style Exhaust SystemUniversal 2-2 Upsweep Style Exhaust System by Paughco®. When it comes to quality, Paughco® knows no compromises. all the products made by this stringent quality control conditions. The latest manufacturing methods coupled with the use...Designed specifically for your MotorcycleState-of-the-art technology and exquisite workmanship$309.95
- Bagger Brothers®Custom Slip-On Muffler with CNC Machined End capHarley Davidson FLHR Road King 2004, Custom Slip-On Muffler with CNC Machined End Cap by Bagger Brothers®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...End caps are CNC-machined billet aluminumNo need to rejet your carburetor, or reprogram your ECM$369.85
- Cobra USA®3" Slip-On MufflerHarley Davidson FLHR Road King 2004, Slip-On Muffler by Cobra USA®. 3" chromed muffler bodies for great sound. Mufflers can be repacked to tune the sound. Radially slashed, chromed billet tips can be positioned for a slash down, slash...Fits stock head pipesMade in USA$399.49
- Cobra USA®4" Dual Cut MufflerHarley Davidson Road King 2004, 4" Dual Cut Muffler by Cobra USA®. 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....Comes with Cobra's Limited Lifetime WarrantyMade in USA$594.99 - $637.49
- Cobra USA®909 Uppercut Slip-On MufflerHarley Davidson Road King 2004, 909 Uppercut Slip-On Muffler by Cobra USA®. 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...Reliable, custom solution for your motorcycleEngineered to perform and surpass the competitors$382.49 - $399.49
- Cobra USA®909-Twins 4" Slip-On MufflerHarley Davidson FLHR Road King 2004, 909-Twins Slip-On Muffler by Cobra USA®. 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...Comes with Cobra's Limited Lifetime WarrantyMade in USA$382.49 - $399.49
- Cobra USA®El Diablo Slip-On MufflerHarley Davidson Road King 2004, El Diablo Slip-On Muffler by Cobra USA®. 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...Reliable, custom solution for your motorcycleEngineered to perform and surpass the competitors$586.49 - $603.49
- Cobra USA®Neighbor Hater MufflerHarley Davidson FLHR Road King 2004, Neighbor Hater Muffler by Cobra USA®. 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...Reliable, custom solution for your motorcycleEngineered to perform and surpass the competitors$382.49 - $399.49
- Cobra USA®Powrflo 4.5" Slip-On MufflerHarley Davidson FLHR Road King 2004, Powrflo Slip-On Muffler by Cobra USA®. 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...Limited lifetime warrantyMade in USA$647.69 - $693.59
