{"product_id":"exhaust-pc4-sa-trx90-041244","title":"Exhaust,Pc4 Sa Trx90 041244","description":"Powercore 4\/4 SA Exhaust System\u003cli\u003eNew modular end cap allows easy tuning alterations\u003c\/li\u003e\u003cli\u003eStandard Hi-Flo 2\" end cap boosts all-around performance; optional smaller 1-3\/4\" end cap smooths power delivery; spark arrestor module adds off-road versatility\u003c\/li\u003e\u003cli\u003eComputer designed and dyno tested for every 4-stroke application\u003c\/li\u003e\u003cli\u003eEnhanced sonic evacuation delivers a higher flow of exhaust gases, which increases power\u003c\/li\u003e\u003cli\u003eA stainless steel mid-pipe mates to the computer-designed aluminum rear can for lightweight durability\u003c\/li\u003e\u003cli\u003eSquare or round (depending on the machine) perforated steel inner cores make for optimum flow, using hi-flo technology\u003c\/li\u003e\u003cli\u003eFMF's exclusive cross-weave internal packing provides longevity and maximum sound dispersion\u003c\/li\u003e\u003cli\u003eElliptical aluminum can offers strategic sizing for superior performance\u003c\/li\u003e\u003cli\u003eOptional Quiet Core insert will provide a decrease in sound level if desired\u003c\/li\u003e\u003cli\u003ePowerCore 4 SA (spark arrestor) features a patented screen-type spark arrestor that is approved by the U.S.F.S. and does not interrupt exhaust flow so there's no performance loss\u003c\/li\u003e\u003cli\u003eThe PowerCore 4 SA system's strategic ports allow the sonics to evacuate more effectively with the computer-designed Performance Flow end cap\u003c\/li\u003e\u003cli\u003eNOTE: Will not pass 2025 FIM sound regulation\u003c\/li\u003eFull system.","brand":"FMF","offers":[{"title":"Default Title","offer_id":50813333799242,"sku":"25PTS015236","price":409.08,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/8949\/1786\/files\/8e1f909d9dd4b9d4506c455b93230c0c_600.webp?v=1751963147","url":"https:\/\/throttleandgear.com\/products\/exhaust-pc4-sa-trx90-041244","provider":"Throttle \u0026 Gear Co. Ltd.","version":"1.0","type":"link"}