{"product_id":"r-77-stainless-steel-full-exhaust-system","title":"R-77 Stainless Steel Full Exhaust System","description":"The Yoshimura Race R-77 Stainless Full Exhaust is engineered to enhance the performance of the 4-cylinder 649cc DOHC engine found in the 2019-2023 Honda CB650R and CBR650R.\n\nThis Race Series system boasts a Works Finish stainless steel muffler with a trapezoid shape, maximized internal volume, and a straight, single-core baffle. It is also capable of accepting a low-volume sound insert. Performance testing on the CB650R demonstrated substantial gains across the entire powerband, including a 5.9% increase in peak horsepower and a 5.2% increase in peak torque. Additionally, the system significantly reduces weight, shedding over 9 lbs. from the motorcycle.\n\nProudly made in the USA, this full exhaust system delivers the legendary Yoshimura quality and sound, making it suitable for track use. Note that Race Series systems are not CARB\/EPA compliant.","brand":"Yoshimura","offers":[{"title":"Default Title","offer_id":52664156848440,"sku":"12651AJ520","price":1139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687543981.jpg?v=1784334284","url":"https:\/\/store.motormia.co\/products\/r-77-stainless-steel-full-exhaust-system","provider":"MOTORMIA","version":"1.0","type":"link"}