{"product_id":"graves-kawasaki-zx-4rr-zx-4r-velocity-stacks-v2-2023-2024-2025-2026-abk-23zx4-ve2","title":"Graves  Kawasaki ZX-4RR \/ ZX-4R Velocity Stacks V2 2023 2024 2025 2026  ABK-23ZX4-VE2","description":"\u003cp\u003e\u003cspan\u003eGraves Motorsports Kawasaki \u003cstrong\u003eZX-4RR \/ ZX-4R \u003c\/strong\u003eVelocity Stack Kit. \u003c\/span\u003e\u003cspan\u003eDeveloped by our multi time championship winning racing engineers. \u003cstrong\u003eN\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eo cutting \/ altering \/ bonding \u003c\/strong\u003erequired. \u003c\/span\u003e\u003cspan\u003eThese stacks straighten out the power curve while improving low, mid and top end torque and horsepower. \u003c\/span\u003e\u003cspan\u003eDesigned to smooth out the power curve, increase horsepower throughout and improve fuel efficiency. The version 2 stacks are best suited for stock engines and bolt on performance parts like exhaust systems. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFITMENT:\u003c\/strong\u003e 2023 + Kawasaki ZX-4RR \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/qyiibDtHIV8?fs=1\" height=\"330\" width=\"440\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Graves Motorsports","offers":[{"title":"Default Title","offer_id":48227652796674,"sku":"ABK-23ZX4-VE2","price":299.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8981\/2226\/files\/ZX4RR-Velocity-Stacks-Stock-Engine-Graves___45726.jpg?v=1785194637","url":"https:\/\/billsperformance.com\/it\/products\/graves-kawasaki-zx-4rr-zx-4r-velocity-stacks-v2-2023-2024-2025-2026-abk-23zx4-ve2","provider":"Bills Performance","version":"1.0","type":"link"}