{"product_id":"yamaha-wr450f-2019-2020-exhaust-gpr-pentacross-inox-full-system","title":"Yamaha WR450F 2019-2020 Exhaust GPR Pentacross Inox Full System","description":"\u003cp\u003eThe Yamaha WR450F GPR Pentacross Inox Full System Exhaust delivers superior performance for off-road riding. This full system exhaust enhances power output and reduces weight on the Yamaha WR450F. The Pentacross Inox system features premium stainless steel construction and a removable DB killer. GPR's racing experience creates an exhaust that maximizes engine performance while maintaining FIM homologation standards. The system includes an ULTRABOMB expansion chamber and innovative PENTACROSS silencer design.\u003c\/p\u003e\n\n\u003ch2\u003eGPR Exhaust Information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSilencer Type: Pentacross Inox\u003c\/li\u003e\n\u003cli\u003eProduct Category: Full system exhaust including removable db killer\u003c\/li\u003e\n\u003cli\u003eRemovable DB Killer Included: Yes\u003c\/li\u003e\n\u003cli\u003eExhaust Type: Full System\u003c\/li\u003e\n\u003cli\u003eSilencer Shape: Pentagonal\u003c\/li\u003e\n\u003cli\u003eBody Color: Brushed Stainless steel\u003c\/li\u003e\n\u003cli\u003eEndcaps silencer color: Brushed Stainless steel\u003c\/li\u003e\n\u003cli\u003eCatalyst: No\u003c\/li\u003e\n\u003cli\u003eEPA Compliance: Not required\u003c\/li\u003e\n\u003cli\u003eTwo Year International Warranty: Included\u003c\/li\u003e\n\u003cli\u003eConstruction: Hand-brushed 304 stainless steel with TIG welding\u003c\/li\u003e\n\u003cli\u003eEuropean Homologation: Contact us more information on this exhaust or if you need homologation papers\u003c\/li\u003e\n\u003cli\u003eMade in Italy: Premium Italian manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYamaha WR450F GPR Pentacross Inox Full System Exhaust Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEnhanced Performance: System delivers an average power increase of 2 horsepower through optimized exhaust flow\u003c\/li\u003e\n\u003cli\u003eDirect Fitment: Complete system includes all mounting hardware and installs directly to stock mounting points\u003c\/li\u003e\n\u003cli\u003eRacing Heritage: Developed through collaboration with MXGP teams for proven performance\u003c\/li\u003e\n\u003cli\u003ePremium Sound: Engineered acoustics produce a full-bodied exhaust note while meeting FIM standards\u003c\/li\u003e\n\u003cli\u003eLightweight Design: Significant weight reduction compared to stock system improves handling\u003c\/li\u003e\n\u003cli\u003eULTRABOMB Technology: Specialized expansion chamber maximizes power throughout the rev range\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GPR Exhaust Systems","offers":[{"title":"Default Title","offer_id":50850749874496,"sku":"PNT.MX.59.IO","price":833.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0945\/4639\/5456\/files\/PNT.MX.2.SIL.TIT_a1ee8e43-9851-4ee0-ae3f-1a38b0f75884.jpg?v=1751778107","url":"https:\/\/gprexhaustsdirect.com\/products\/yamaha-wr450f-2019-2020-exhaust-gpr-pentacross-inox-full-system","provider":"GPR Exhausts Direct","version":"1.0","type":"link"}