{"product_id":"akrapovic-s-a6r4-hapc-aprilia-rs-660-2021-exhaust-system","title":"AKRAPOVIC S-A6R4-HAPC Aprilia RS 660 (2021+) Exhaust System \"Racing Line\" (carbon)","description":"\u003cp\u003e\u003cstrong\u003eExhaust system for Aprilia RS 660 \u003c\/strong\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eby AKRAPOVIC.  \u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned to optimize power and torque from the 660 cc parallel-twin powerplant, this system meets EC\/ECE type approval, making it fully Euro 5 compliant.\u003c\/p\u003e\n\u003cp\u003eWith the catalytic converter located in the front part of the pre-muffler, to ensure the system fully complies with the regulation, the system has a plug-and-play installation with no remapping needed.\u003c\/p\u003e\n\u003cp\u003eConstructed from high-quality carbon fiber, lightweight titanium, and high-grade stainless steel, the system has been created using race-proven materials.\u003c\/p\u003e\n\u003cp\u003eDesigned to emphasize the racing look of the machine, the system is 0.4 kg lighter than standard stock.\u003c\/p\u003e\n\u003cp\u003eTesting on the Akrapovič in-house dyno, in back-to-back runs of bikes equipped with a Racing Line (Carbon) exhaust and standard stock exhaust system, recorded an increase of 2.4 hp at 11,200 rpm and a gain of 3.6 Nm of torque at 4,550 rpm, which gives the rider a pronounced throttle response.\u003c\/p\u003e\n\u003cp\u003eIts deep, full, and sporty sound, with its throbbing parallel-twin pulsations, offers the feeling of riding a bigger capacity bike, making the Akrapovič Racing Line (carbon) for the Aprilia RS 660 the ideal exhaust for this middleweight sports bike.\u003c\/p\u003e\n\u003cp\u003e☘ Compliant with the applicable requirements of the European Union Directive EC 97\/24 or the European Commission Delegated Regulation (EU) No. 134\/2014 supplementing Regulation No. 168\/2013 (EU) of the European Parliament and of the Council as indicated in the attached EC type approval document in the package and available on the product website\u003c\/p\u003e\n\u003cp\u003e☘ Compliant with the requirements of the United Nations Regulation ECE-R92 on Uniform provisions concerning the approval of non-original replacement exhaust silencing systems (RESS) for motorcycles, mopeds and three-wheeled vehicles.\u003c\/p\u003e\n\u003cp\u003eSKU: S-A6R4-HAPC\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e⌚ \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003ePlease note that this is exclusively made product and may take up to 15-20 days for production\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 99.9637%; height: 176.4px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003e\u003cstrong\u003eUnit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003e\u003cstrong\u003eStock\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003e \u003cstrong\u003eAkrapovič\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003e\u003cstrong\u003eMax gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003eMax. power    kW\u003c\/td\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003e71 \/ 10800 rpm\u003c\/td\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003e71.9 \/ 10690 rpm\u003c\/td\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003e+ 1.8 \/ 11200 rpm\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003eHP (m)\u003c\/td\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003e96.6 \/ 10800 rpm\u003c\/td\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003e97.8 \/ 10690 rpm\u003c\/td\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003e+ 2.4 \/ 11200 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003eHP (i)\u003c\/td\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003e95.2 \/ 10800 rpm\u003c\/td\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003e96.4 \/ 10690 rpm    \u003c\/td\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003e+ 2.4 \/ 11200 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003eMax. torque    Nm\u003c\/td\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003e67.3 \/ 10200 rpm\u003c\/td\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003e68.4 \/ 10250 rpm\u003c\/td\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003e+ 3.6 \/ 4550 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003elb-ft\u003c\/td\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003e49.6 \/ 10200 rpm\u003c\/td\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003e50.4 \/ 10250 rpm\u003c\/td\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003e+ 2.7 \/ 4550 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003eWeight kg\u003c\/td\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003e6.8\u003c\/td\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003e6.4\u003c\/td\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003e- 0.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003eWeight lb\u003c\/td\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003e15\u003c\/td\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003e14.1\u003c\/td\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003e- 0.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003eWeight saving in %\u003c\/td\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 24.7162%; height: 19.6px;\"\u003e- 5.9%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.7162%;\"\u003eInst. time    min\u003c\/td\u003e\n\u003ctd style=\"width: 24.7162%;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 24.7162%;\"\u003e90\u003c\/td\u003e\n\u003ctd style=\"width: 24.7162%;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAPPLICATION: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAprilia RS 660 (2021 – )        \u003c\/strong\u003e\u003c\/p\u003e","brand":"Akrapovic","offers":[{"title":"Default Title","offer_id":62513852973425,"sku":"S-A6R4-HAPC","price":2156.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/3494\/0529\/files\/S-A6R4-HAPC5.png?v=1760571608","url":"https:\/\/www.motoraider.co\/products\/akrapovic-s-a6r4-hapc-aprilia-rs-660-2021-exhaust-system","provider":"Motoraider","version":"1.0","type":"link"}