{"product_id":"big-sexy-2-in-1-performance-exhaust-system-for-harley-dyna-fat-bob-fxdf-low-rider-fxdl-s-street-bob-fxdb-fxd-2006-2017-stepped-header","title":"Big Sexy 2-in-1 Performance Exhaust System for Harley Dyna Fat Bob FXDF Low Rider FXDL S Street Bob FXDB FXD 2006-2017 Stepped Header","description":"\u003cp\u003e\u003cstrong\u003eBig Sexy 2-into-1 Exhaust for Harley Harley Dyna Fat Bob FXDF Low Rider FXDL S Street Bob FXDB FXD 2006-2017 High Output Stainless Steel Pipe Muffler\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003eMaximum Horsepower \u0026amp; Torque Gains\u003cbr\u003e\u003c\/strong\u003eDyno-proven 2-into-1 design specifically engineered to unlock peak performance and massive power increases for Harley Dyna engines.\u003cstrong\u003e\u003cbr\u003eHigh-Flow Stepped Header Design\u003cbr\u003e\u003c\/strong\u003eFeatures a precision-stepped header system that optimizes exhaust scavenging for superior throttle response and engine efficiency.\u003cstrong\u003e\u003cbr\u003ePremium Mandrel-Benton Stainless Steel\u003cbr\u003e\u003c\/strong\u003eCrafted from high-quality, mandrel-bent stainless steel tubing to ensure maximum durability and unrestricted exhaust flow.\u003cstrong\u003e\u003cbr\u003eAggressive Deep Racing Tone\u003cbr\u003e\u003c\/strong\u003eDelivers the iconic, throaty \"Big Sexy\" sound that is loud, crisp, and commands attention on the road or the track.\u003cstrong\u003e\u003cbr\u003ePerformance Bagger \u0026amp; Club Style Aesthetic\u003cbr\u003e\u003c\/strong\u003eThe sleek, high-exit profile provides improved ground clearance, making it ideal for aggressive cornering and Performance Bagger builds.\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eShow-Quality Finish Options\u003cbr\u003e\u003c\/strong\u003eAvailable in premium finishes like High-Temp Black or Brushed Stainless to complement any custom Harley aesthetic.\u003cbr\u003e\u003cstrong\u003eDouble slip fit and gusset \u003c\/strong\u003e\u003cbr\u003eEmploys a double slip-fit connection reinforced with structural ribs to further enhance the overall structural integrity of the exhaust system.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eStepped 1 3\/4\" to 1 7\/8\" head pipes. Featuring a Big Bore header, high-flow merge, and muffler design, This Exhaust creates a broad torque range and an impressive horsepower curve, ensuring an exhilarating riding experience.\u0026amp;nbsp; 4” Rolled Cone Muffler with a 2 ¼ Perforated Baffle and High-temperature sound-absorbing cotton for increased torque and a deep tone. Meticulously tuned by a professional exhaust engineer with 15 years of experience, this system remains quiet during steady-state cruising; however, during overtaking—as engine RPMs surge—the exhaust volume increases by 30% to deliver a commanding presence.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003cbr\u003eAftermarket 100% Brand New\u003cbr\u003eMaterial: 304 stainless steel\u003cbr\u003eColor: Available in Brush Finish, Ceramic Black\u003cbr\u003eSize: As the picture\u003cbr\u003eWarranty Period: 2 Years\u003cbr\u003eSold as a bolt-on kit\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment: \u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eFits: 2006-2017 Dyna Models w\/ Mid-Controls or Forward Controls\u003c\/strong\u003e\u003cbr\u003eDyna Fat Bob CVO FXDFSE: 2009\u003cbr\u003eDyna Fat Bob CVO FXDFSE2: 2010\u003cbr\u003eDyna Fat Bob FXDF: 2008–2017\u003cbr\u003eDyna Low Rider EFI FXDLI: 2006\u003cbr\u003eDyna Low Rider FXDL: 2007–2017\u003cbr\u003eDyna Low Rider S FXDLS: 2016–2017\u003cbr\u003eDyna Street Bob EFI FXDBI: 2006\u003cbr\u003eDyna Street Bob FXDB: 2007–2017\u003cbr\u003eDyna Street Bob FXDBB: 2015–2016\u003cbr\u003eDyna Street Bob FXDBP: 2013–2016\u003cbr\u003eDyna Street Bob Limited FXDBC: 2016\u003cbr\u003eDyna Super Glide 35th Anniversary EFI FXDI35: 2006\u003cbr\u003eDyna Super Glide Custom Anniversary FXDC: 2013\u003cbr\u003eDyna Super Glide Custom EFI FXDCI: 2006–2014\u003cbr\u003eDyna Super Glide Custom FXDC: 2007–2014\u003cbr\u003eDyna Super Glide Screamin' Eagle CVO FXDSE: 2007\u003cbr\u003eDyna Super Glide Screamin' Eagle CVO FXDSE2: 2008\u003cbr\u003eDyna Super Glide EFI FXDI: 2006–2010\u003cbr\u003eDyna Super Glide FXD: 2007–2010\u003cbr\u003eDyna Wide Glide EFI FXDWGI: 2006\u003cbr\u003eDyna Wide Glide FXDWG: 2007–2008, 2010–2017\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eBill Of Materials:\u003c\/strong\u003e\u003cbr\u003e1 * Muffler\u003cbr\u003e1 * HD Dyna Front Header\u003cbr\u003e1 * HD Dyna Rear Header\u003cbr\u003e1 * HD Dyna Mounting Bracket\u003cbr\u003e2 * O2 Sensor Plug Kit\u003cbr\u003e2 * Harley 5\/16 Clip Nut\u003cbr\u003e2 * 5\/16” x 3\/4” Flange Bolt\u003cbr\u003e2 * 5\/16” x 1 1\/2” Flange Bolt\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e*DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDISCLAIMER: \u003c\/strong\u003eEmission-related parts for OEM non-emission control system equipped motorcycles as well as slip-on mufflers that mount downstream of and which do not alter the performance of OEM emission related devices are considered legal replacement parts by the California Air Resources Board (CARB). CARB does not, however, permit the use of aftermarket parts that remove or alter OEM emission control devices unless certified by CARB, other than for closed circuit race use only. More California exhaust information is available at www.arb.ca.gov\/.\u003cbr\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e In 2021-up UK, EU, and international models Harley introduced additional O2 sensors located towards the end of the mufflers. These additional O2 sensors need to be eliminated using the Vance \u0026amp; Hines FP4 Fuelpak and blanking plugs. Alternatively, you can contact your local HD dealership for advice on this issue as they may be able to eliminate the O2 sensors for you.\u003cbr\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/qhVg_symAQA?si=2dOrT-_dI1tETRmc\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"pazoma","offers":[{"title":"Brush","offer_id":53880169988388,"sku":"EM-3467-SR","price":699.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":53880170021156,"sku":"EM-3467-BK","price":759.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0020\/8302\/9103\/files\/HarleyDynaBigSexy2-in-1PerformanceExhaustSystem2006-2017.jpg?v=1778656952","url":"https:\/\/www.pazomaracing.com\/en-fr\/products\/big-sexy-2-in-1-performance-exhaust-system-for-harley-dyna-fat-bob-fxdf-low-rider-fxdl-s-street-bob-fxdb-fxd-2006-2017-stepped-header","provider":"pazoma","version":"1.0","type":"link"}