{"product_id":"yoshimura-ktm-husq-250-350-19-22-rs-4-stainless-slip-on-exhaust-w-aluminum-muffler","title":"Yoshimura KTM\/HUSQ 250\/350 19-22 RS-4 Stainless Slip-On Exhaust, w\/ Aluminum Muffler","description":"\u003cp\u003eBrand new from KTM and Husqvarna for 2019 are re-vamped 250 SX-F \/ FC250 and SX-F 350 \/ FC350.\u003c\/p\u003e\n\u003cp\u003eBoth the 250 and 350 make good HP and torque in stock form, but nevertheless we went to work to improve power in every RPM range on these twin race machines and the gains we were able to attain with our RS-4 are quite impressive.\u003c\/p\u003e\n\u003cp\u003eWe wound up with the 250 peak HP at 6.6% and a big gain of peak torque of 14.2% The 350 was even more impressive with a peak HP gain of 10.2% and peak torque gain of 7%. The work horse for much of this performance is our RS-4 muffler. With its Poly-resonant Duplex front chamber to add overall volume, and the special stepped two-stage baffle configuration that reduces sound without restricting performance. These Austrian 250 and 350 race machines are ready for the top of the podium now! Spark arrester available separately.\u003c\/p\u003e\n\u003cp\u003eIf you're serious - it's only Yoshimura. Proudly made in the USA!\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePentagonal-shaped sleeve\u003c\/li\u003e\n\u003cli\u003eFront muffler cap functions as a poly-resonant chamber which helps reduce noise\u003c\/li\u003e\n\u003cli\u003eTwo-stage stepped baffle\u003c\/li\u003e\n\u003cli\u003eCarbon fiber end-cap\u003c\/li\u003e\n\u003cli\u003eStainless Steel Tail-pipe\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.yoshimura-rd.com\/collections\/replacement-service-parts\/repack\" target=\"_new\"\u003eRepack Kits\u003c\/a\u003e, optional \u003ca href=\"https:\/\/www.yoshimura-rd.com\/collections\/replacement-service-parts\/low+volume+insert\" target=\"_new\"\u003e Inserts\u003c\/a\u003e and \u003ca href=\"https:\/\/www.yoshimura-rd.com\/collections\/replacement-service-parts\/spark+arrester\" target=\"_new\"\u003e Spark Arresters\u003c\/a\u003e are available for all models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe id=\"ytplayer\" type=\"text\/html\" width=\"1165\" height=\"655.3125\" src=\"https:\/\/www.youtube.com\/embed\/_13HVw1h9OQ\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Yoshimura","offers":[{"title":"Default Title","offer_id":51973048795320,"sku":"YO-262532D320","price":1212.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/8230\/1624\/files\/YO-262532D320_dd21e921-e364-4bc8-b699-c0b1af1c237f.jpg?v=1760060901","url":"https:\/\/www.toptwomoto.com.au\/products\/yoshimura-ktm-husq-250-350-19-22-rs-4-stainless-slip-on-exhaust-w-aluminum-muffler","provider":"Top Two Moto","version":"1.0","type":"link"}