{"product_id":"ducati-st4-st4s-1999-2005-exhaust-gpr-trioval-dual-slip-on-race","title":"Ducati ST4 ST4S 1999-2005 Exhaust GPR Trioval Dual Slip On Race","description":"\u003cp\u003eThe Ducati ST4 ST4S GPR Trioval Dual Slip On Race exhaust delivers enhanced performance and sound. This dual slip-on system features GPR's signature Trioval design with polished stainless steel construction. The exhaust system includes removable db killers and specific link pipes. GPR engineered this exhaust to provide improved power output while maintaining optimal sound levels. The Trioval series remains a top seller among GPR's premium motorcycle exhaust offerings.\u003c\/p\u003e\n\n\u003ch2\u003eGPR Exhaust Information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSilencer Type: Trioval\u003c\/li\u003e\n\u003cli\u003eProduct Category: Dual slip-on including removable db killers and link pipes\u003c\/li\u003e\n\u003cli\u003eRemovable DB Killer Included: Yes\u003c\/li\u003e\n\u003cli\u003eExhaust Type: Dual Slip On\u003c\/li\u003e\n\u003cli\u003eSilencer Shape: Oval\u003c\/li\u003e\n\u003cli\u003eBody Color: Polished Stainless Steel\u003c\/li\u003e\n\u003cli\u003eEndcaps silencer color: Polished Stainless Steel\u003c\/li\u003e\n\u003cli\u003eCatalyst: No\u003c\/li\u003e\n\u003cli\u003eEPA Compliance: Not compliant to certifications EPA\/CARB\u003c\/li\u003e\n\u003cli\u003eTwo Year International Warranty: Included\u003c\/li\u003e\n\u003cli\u003eConstruction: Hand-polished 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\u003eDucati ST4 ST4S GPR Trioval Dual Slip On Race Exhaust Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEnhanced Performance: Direct bolt-on installation with included link pipes and mounting hardware eliminates the need for modifications\u003c\/li\u003e\n\u003cli\u003ePremium Sound Quality: Produces a deep, rich exhaust note while maintaining comfortable sound levels for daily riding\u003c\/li\u003e\n\u003cli\u003eRace-Inspired Design: Developed from GPR's World Championship racing experience for optimal performance gains\u003c\/li\u003e\n\u003cli\u003eProfessional Engineering: Italian craftsmanship ensures precise fitment and lasting durability\u003c\/li\u003e\n\u003cli\u003eEasy Installation: Plug-and-play design allows for straightforward mounting with recommended professional installation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GPR Exhaust Systems","offers":[{"title":"Default Title","offer_id":50850339651904,"sku":"D.32.TRI","price":880.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0945\/4639\/5456\/files\/trioval_lat_low_coppia_8d6b386a-4e92-48b0-bb3e-0a4a02f55ca7.jpg?v=1752624990","url":"https:\/\/gprexhaustsdirect.com\/products\/ducati-st4-st4s-1999-2005-exhaust-gpr-trioval-dual-slip-on-race","provider":"GPR Exhausts Direct","version":"1.0","type":"link"}