{"product_id":"high-flow-304-billet-exhaust-flange-kit-1994-2003-ktm-250-300-360-380","title":"High-Flow 304 Billet Exhaust Flange Kit  | 1994-2003 KTM 250\/300\/360\/380","description":"\u003cp\u003eEliminate chronic exhaust drool, blown gaskets, and lost primary scavenging once and for all with the \u003cb\u003eTwo-Strokes Only High-Flow Billet Exhaust Flange (Replaces KTM Part No. 54605073000)\u003c\/b\u003e. The factory exhaust mating surface on classic KTM powerplants is notorious for warpage, vibration wear, and messy sealing failures under heat cycling.\u003c\/p\u003e\n\u003cp\u003eEngineered for ultimate durability and improved gas dynamics, this heavy-duty upgrade is CNC-machined from solid \u003cb\u003e304 Stainless Steel\u003c\/b\u003e to resist thermal fatigue and corrosion while optimizing internal flow transitions. By ditching the failure-prone flat gasket setup in favor of a positive-locking dual \u003cb\u003eO-ring seal\u003c\/b\u003e, it guarantees an absolute, leak-free connection between your cylinder and expansion chamber.\u003c\/p\u003e\n\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMake\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eYear Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecific Models \/ Displacements\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eKTM\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e250 \/ 300 \/ 360 \/ 380\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1994–2003\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSX, MXC, EXC, EGS\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eKit Contents:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCNC-Machined 304 Stainless Steel High-Flow Billet Exhaust Flange\u003c\/li\u003e\n\u003cli\u003eHigh-Temperature Viton O-Ring Sealing Set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTSO Tip\u003c\/h3\u003e\n\u003cp\u003eWhen bolting on your stainless high-flow flange, make sure the cylinder port face is polished completely clean of old gasket material. Apply a dab of high-temp silicone grease to the Viton O-rings during final assembly to protect them against initial thermal shock and lock in a permanent, zero-leak seal.\u003c\/p\u003e","brand":"🏁Two-Strokes Only🏁","offers":[{"title":"Default Title","offer_id":54683468726551,"sku":null,"price":85.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0687\/3818\/7543\/files\/tso-png_ddf2a5bb-837f-4e74-91ef-70bbdd206a37.png?v=1786679787","url":"https:\/\/twostrokesonly.com\/products\/high-flow-304-billet-exhaust-flange-kit-1994-2003-ktm-250-300-360-380","provider":"🏁Two-Strokes Only🏁","version":"1.0","type":"link"}