{"product_id":"bmw-s1000r-2021-2024-gp-r4-slip-on-exhaust-high-mount","title":"BMW S1000R 2021-2024 GP-R4 slip-on exhaust (High Mount)","description":"The GP-R4 (High Mount) slip-on exhaust for BMW S1000R (2021–2024) delivers aggressive performance and unmistakable presence. Its bold design produces a distinctive, head-turning sound that enhances both racetrack aggression and street presence.\u003cbr\u003e\u003cbr\u003eEngineered and proudly made in the UK, the GP-R4 combines lightweight construction with precision craftsmanship. Choose from stainless steel or titanium with Brushed or Ceramic Black finishes for a premium, modern aesthetic that complements the S1000R's naked sportbike stance.\u003cbr\u003e\u003cbr\u003eRemovable baffle comes with the exhaust. Premium materials, meticulous build quality, and attention to detail make the GP-R4 an essential upgrade for riders who demand performance and style in equal measure.","brand":"Pro-Race exhaust systems","offers":[{"title":"Stainless Steel \/ Brushed","offer_id":58956010324349,"sku":null,"price":349.0,"currency_code":"GBP","in_stock":true},{"title":"Stainless Steel \/ Ceramic Black","offer_id":58956010357117,"sku":null,"price":399.0,"currency_code":"GBP","in_stock":true},{"title":"Titanium \/ Brushed","offer_id":58956010389885,"sku":null,"price":499.0,"currency_code":"GBP","in_stock":true},{"title":"Titanium \/ Ceramic Black","offer_id":58956010422653,"sku":null,"price":549.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0911\/2387\/6221\/files\/S1KR24_-HM-GPR4-90_b72b4275-1870-4494-bf98-f47b6b69c480.png?v=1793448518","url":"https:\/\/www.proraceexhausts.com\/products\/bmw-s1000r-2021-2024-gp-r4-slip-on-exhaust-high-mount","provider":"Pro-Race exhaust systems","version":"1.0","type":"link"}