{"product_id":"k-n-racing-oil-filter-suzuki-gsx-r-600-750-kn-138","title":"K\u0026N Racing Oil Filter Suzuki GSX-R 600\/750 (2003–2017) KN-138","description":"\u003cp\u003eBuilt for the rigours of competitive racing, the K\u0026amp;N KN-138 Racing Oil Filter delivers certified track-ready protection for Suzuki GSX-R 600 and GSX-R 750 models spanning 2003 to 2017. Its safety wire-drilled 17 mm hex body meets scrutineering requirements straight out of the box, while a 50% thicker steel canister ensures the filter will never burst under the extreme pressures of hard circuit use.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSafety wire port integrated into the 17 mm hex: satisfies track scrutineering requirements without modification, keeping you on the grid and not in the pits.\u003c\/li\u003e\n\u003cli\u003eNo specialist tools required: the oversized hex accepts standard hand tools for fast, confident filter changes between sessions.\u003c\/li\u003e\n\u003cli\u003ePre-installed O-ring accelerates fitment and ensures a leak-free seal every time.\u003c\/li\u003e\n\u003cli\u003eAnti-drain-back valve prevents oil from draining out of the filter at shutdown, eliminating dry starts and protecting bearings on every cold start.\u003c\/li\u003e\n\u003cli\u003eNew overpressure relief valve maintains consistent oil pressure and prevents pressure spikes from starving or flooding critical engine components.\u003c\/li\u003e\n\u003cli\u003eReinforced canister walls — 50% thicker than standard — combined with a heavy-duty base plate provide structural integrity under sustained racing loads.\u003c\/li\u003e\n\u003cli\u003eHigh flow rate with excellent filtration efficiency removes contaminants and soot without restricting oil supply, supporting peak engine output throughout a race.\u003c\/li\u003e\n\u003cli\u003eFully compatible with the latest fully synthetic racing oils and race fuels.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePurpose-Built Racing Construction\u003c\/h2\u003e\u003cp\u003eK\u0026amp;N engineered the KN-138 specifically for applications where a standard road filter is simply not enough. The thickened steel shell resists deformation under sustained high-RPM oil pressure, while the reinforced base plate prevents distortion during removal — a real-world concern when torque is applied quickly in the paddock. The anti-drain-back valve means that when you restart between qualifying and the race, your engine receives pressurised oil within fractions of a second rather than running momentarily dry.\u003c\/p\u003e\u003ch2\u003eSafety Wire Ready\u003c\/h2\u003e\u003cp\u003eMany circuits mandate safety-wired oil filters as a condition of entry. The KN-138's dedicated safety wire hole through the 17 mm hex allows a wire to be threaded and twisted in the standard manner, satisfying technical regulations without any drilling or modification. This single feature alone makes the KN-138 the correct choice over an equivalent road filter for any serious track day or race entry.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eThe K\u0026amp;N KN-138 Racing Oil Filter fits the following Suzuki models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSuzuki GSX-R 600 — 2003 to 2017\u003c\/li\u003e\n\u003cli\u003eSuzuki GSX-R 750 — 2003 to 2017\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eK\u0026amp;N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eKN-138\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eRacing oil filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHex Size\u003c\/th\u003e\n\u003ctd\u003e17 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSafety Wire Port\u003c\/th\u003e\n\u003ctd\u003eYes — drilled through hex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCanister Wall Thickness\u003c\/th\u003e\n\u003ctd\u003e50% thicker than standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAnti-Drain-Back Valve\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOverpressure Relief Valve\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOil Compatibility\u003c\/th\u003e\n\u003ctd\u003eAll modern fully synthetic oils and race fuels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment\u003c\/th\u003e\n\u003ctd\u003eSuzuki GSX-R 600 \/ GSX-R 750 (2003–2017)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":53168714809610,"sku":"KN-138","price":12.78,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/KN-204-1_0afd2a53-3a58-4ec1-a63d-8b41dc97471b.png?v=1780812146","url":"https:\/\/inter-pace.com\/products\/k-n-racing-oil-filter-suzuki-gsx-r-600-750-kn-138","provider":"Inter-Pace","version":"1.0","type":"link"}