{"product_id":"yoshimura-r77-race-full-exhaust-13700aj520","title":"Yoshimura R-77 Race Full Exhaust System - SS\/CF | Part# 13700AJ520","description":"\u003ch3\u003eYoshimura R-77 Race Full Exhaust System - Stainless Steel with Carbon Fiber\u003c\/h3\u003e\n\u003cp\u003eUpgrade your motorcycle's performance with the Yoshimura R-77 Race Full System. Featuring the iconic trapezoid-shaped muffler design, this complete exhaust system maximizes internal volume for enhanced exhaust flow and improved engine efficiency. Engineered for maximum power gains across the entire RPM range with signature Yoshimura quality.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrapezoid Muffler Design:\u003c\/strong\u003e Signature R-77 shape maximizes internal volume\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull System Design:\u003c\/strong\u003e Complete header-to-muffler for maximum performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle Core Baffle:\u003c\/strong\u003e Straight design for streamlined exhaust flow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound Insert Compatible:\u003c\/strong\u003e Low-volume insert capable for noise control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Construction:\u003c\/strong\u003e Stainless steel and carbon fiber components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRace-Proven Technology:\u003c\/strong\u003e Developed for optimal power and sound\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Materials:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStainless steel header and mid-pipe\u003c\/li\u003e\n\u003cli\u003eCarbon fiber muffler end cap\u003c\/li\u003e\n\u003cli\u003eTrapezoid-shaped muffler body\u003c\/li\u003e\n\u003cli\u003eDurable, corrosion-resistant finish\u003c\/li\u003e\n\u003cli\u003eLightweight design (14.42 lbs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerformance Benefits:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Power Gains:\u003c\/strong\u003e Full system unlocks complete performance potential\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Horsepower \u0026amp; Torque:\u003c\/strong\u003e Optimized exhaust flow across entire RPM range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Engine Efficiency:\u003c\/strong\u003e Enhanced exhaust gas movement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBetter Throttle Response:\u003c\/strong\u003e Reduced backpressure for quicker acceleration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight Reduction:\u003c\/strong\u003e Lighter than stock exhaust systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefined Exhaust Note:\u003c\/strong\u003e Deep, aggressive Yoshimura sound\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSound Customization:\u003c\/h3\u003e\n\u003cp\u003eThe R-77's straight, single-core baffle delivers optimal exhaust flow with a refined sound profile. Compatible with optional low-volume sound insert for riders who need to meet noise regulations or prefer quieter operation without sacrificing performance.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Yoshimura\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e R-77 Race\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 13700AJ520\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Full System\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel \/ Carbon Fiber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMuffler Shape:\u003c\/strong\u003e Trapezoid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 14.42 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComplete header assembly\u003c\/li\u003e\n\u003cli\u003eMid-pipe sections\u003c\/li\u003e\n\u003cli\u003eR-77 trapezoid muffler with carbon fiber end cap\u003c\/li\u003e\n\u003cli\u003eAll mounting hardware\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation:\u003c\/h3\u003e\n\u003cp\u003eComplete system replacement from header to muffler. Professional installation recommended for optimal fitment and performance. All necessary mounting hardware included.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePerfect for:\u003c\/strong\u003e Riders seeking maximum performance gains with race-proven technology. Ideal for track days, canyon carving, and spirited street riding where power and sound quality matter.\u003c\/p\u003e","brand":"YOSHIMURA","offers":[{"title":"Default Title","offer_id":47745330282737,"sku":"13700AJ520","price":929.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/1348\/7857\/files\/f10f-588eff283d471_8fae7b96-3f5b-4db4-a669-e5f9a00e9062.jpg?v=1769650471","url":"https:\/\/howlingmoto.com\/products\/yoshimura-r77-race-full-exhaust-13700aj520","provider":"Howling Moto","version":"1.0","type":"link"}