2001 Harley Davidson Fat Boy Exhaust Parts
- 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$19.64
- Vance & Hines®Shortshots Staggered Exhaust SystemHarley Davidson Fat Boy 2001, Shortshots 2-2 Staggered 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...Signature Twin Slash End TreatmentFull Coverage Heat Shields$549.99 - $599.99
- Magnaflow®Rockstar 2-into-1 Full Exhaust SystemHarley Davidson Fat Boy 2001, Rockstar 2-into-1 Full Exhaust System by Magnaflow®. Set yourself apart from the crowd in Rockstar style. 2-into-1 performance meets the ultimate in custom style and performance gains you can feel. The...Dynamic Bold SoundAdjustable 3" Custom Tip$872.47 - $909.71
- Freedom Performance®Turnout 2-1 Exhaust SystemHarley Davidson FLSTF Fat Boy 2001, 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®Independence Shorty Exhaust SystemHarley Davidson FLSTF Fat Boy 2001, Independence 2-2 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...System comes with oxygen sensor portsOne-year manufacturer's warranty$584.99 - $674.99
- HardDrive®Exhaust Heat ShieldHarley Davidson FLSTF Fat Boy 2001, Exhaust Heat Shield 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....Precise manufacturing and high-grade materialsExpertly crafted from the highest grade materials$23.85 - $64.76
- Freedom Performance®Sharktail Signature True Dual Exhaust SystemHarley Davidson FLSTF Fat Boy 2001, Sharktail Signature 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...Complete with mounting hardware and bracketsStylish Sharktail tips with optional tips also available$1,034.99
- Cobra USA®RPT 3" Slip-On MufflerHarley Davidson FLSTF Fat Boy 2001, RPT Slip-On Muffler by Cobra USA®. The RPT slip-ons make use of all of the high-tech features of Cobra's regular three" slip-on mufflers, including two" constant velocity cores for exceptional sound...The bodies begin as 3" at the front until they expand to 3-1/2" at the rearThe black tip is also the Race-Pro machined design that's held in place with 12-point bolts$390.99
- Cobra USA®3" Slip-On MufflerHarley Davidson FLSTF Fat Boy 2001, 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$373.99
- Freedom Performance®Combat 2-1 Chrome Shorty Exhaust SystemHarley Davidson FLSTF Fat Boy 2001, Combat 2-1 Chrome Shorty Exhaust System by Freedom Performance®. Triple stepped headers 1.75" to 1.875" to 2.00" for increases of 15-18 hp and 13-15 foot lbs. of torque. Header flows into a mini-cone...Equipped with a 2-step baffle 2.5" to 3"System equals 5-steps throughout for extreme power gains$854.99
- Freedom Performance®American Outlaw True-Dual 2-2 Chrome Exhaust SystemHarley Davidson FLSTF Fat Boy 2001, American Outlaw True-Dual 2-2 Chrome Exhaust System by Freedom Performance®. Deep throaty thunder. Performance exhaust that runs on the right and left side of your motorcycle for a symmetrical look...One-year manufacturer's warranty100% American made$1,259.99
- Cobra USA®El Diablo 2-1 Megaphone Exhaust SystemHarley Davidson Fat Boy 2001, El Diablo 2-1 Megaphone Exhaust System 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$703.79 - $746.29
- Freedom Performance®Independence Long Exhaust SystemHarley Davidson FLSTF Fat Boy 2001, Independence 2-2 Long 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...O2 sensor ports with plugsFull 220° heat shields$719.99 - $764.99
- Vance & Hines®2-2 Chrome Softail Duals Exhaust PipesHarley Davidson Fat Boy 2001, 2-2 Chrome Softail Duals Exhaust Pipes by Vance & Hines®. Enhance the nostalgic look of a Springer Softail Classic or any other Softail model with Softail Duals' true dual head pipes and matched...Classic True Dual DesignFull Coverage Heat Shields$799.99
- Vance & Hines®2-2 Chrome Straightshots Exhaust SystemHarley Davidson Fat Boy 2001, 2-2 Chrome Straightshots Exhaust System by Vance & Hines®. The staggered dual layout of Straightshots never falls out of fashion, but it's never been better with full-length one piece heat shields for a...Classic Staggered Drag Pipe StylingFull Coverage Heat Shields$549.99
- Vance & Hines®Big Radius 2-Into-2 Exhaust SystemHarley Davidson Fat Boy 2001, 2-2 Big Radius 2-Into-2 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...Custom Bike StylingRadius Curved Louvered Baffles$799.99 - $849.99
- Vance & Hines®Big Shots Staggered Exhaust SystemHarley Davidson Fat Boy 2001, 2-2 Big Shots Staggered 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...Power Chamber Crossover TechnologyFull Coverage Heat Shields$799.99 - $849.99
- Cobra USA®Power Pro HP 2-1 Chrome Megaphone Exhaust SystemHarley Davidson Fat Boy 2001, Power Pro HP 2-1 Chrome Megaphone Exhaust System by Cobra USA®. How do you take the best performing and best looking 2-into-1 in the business and make it better? Design a version with a sleek cylindrical...Full-heat shield coverageCollector heat shield$671.49
- Freedom Performance®2-2 Chrome Staggered Dual Exhaust SystemHarley Davidson FLSTF Fat Boy 2001, 2-2 Chrome Staggered Dual Exhaust System by Freedom Performance®. Two-step performance system for anti-reversion, full-range torque and optimal horsepower. This top-grade product is expertly made in...2-1/2" OD full 220° one-piece, 16-gauge, heavy-duty heat shieldsO2 ports and plugs provided for early models$656.99
- Freedom Performance®Amendment Slash-Out Exhaust SystemHarley Davidson FLSTF Fat Boy 2001, Amendment 2-2 Slash-Out 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...Systems comes with oxygen sensor portsOffered in show-quality chrome or black$611.99 - $629.99
- Freedom Performance®Declaration Turn-Out Exhaust SystemHarley Davidson FLSTF Fat Boy 2001, Declaration 2-2 Turnout 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 bracketsFits forward and mid-controls$656.99 - $674.99
- Freedom Performance®Patriot Slash Long Exhaust SystemHarley Davidson FLSTF Fat Boy 2001, Patriot 2-2 Slash Long 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...Long drag performance exhaust with slash2-1/2" OD one-piece blue-proof 220° coverage heat shield$643.49 - $719.99
- Freedom Performance®Racing Dual Exhaust SystemHarley Davidson FLSTF Fat Boy 2001, 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
- Freedom Performance®Sharktail Upsweeps Exhaust SystemHarley Davidson FLSTF Fat Boy 2001, Sharktail Upsweeps 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 stainless steel hardware and bracketsOne-year manufacturer's warranty$809.99 - $899.99
- Freedom Performance®Sharp Curve Radius 2-2 Chrome Exhaust SystemHarley Davidson FLSTF Fat Boy 2001, Sharp Curve Radius 2-2 Chrome Exhaust System by Freedom Performance®. Exclusive triple-stepped headers for max horsepower, torque and performance. One-piece, full-length heat shields prevent chipping,...Complete with mounting hardware and bracketsUnmatched sound and performance$809.99