{"product_id":"ford-focus-rs-st-clutch-smf-kit-sage-1-street-hd-pc-7004-s1hf","title":"Ford Focus RS, ST - Clutch SMF Kit Stage 1 Street HD - PC-7004-S1HF","description":"\u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: EN-GB;\"\u003eEnhanced strength with sharper drivetrain response. The \u003cb\u003ePerformance Clutches Stage 1 Street HD Single Mass Flywheel Kit\u003c\/b\u003e is engineered for \u003cstrong\u003eFord Focus ST and RS\u003c\/strong\u003e drivers seeking increased torque capacity, durability, and the performance advantages of a lightweight solid flywheel conversion.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: EN-GB;\"\u003eThe kit centers around a \u003cstrong\u003e9\u003c\/strong\u003e\u003cb\u003e.2kg lightweight single mass flywheel\u003c\/b\u003e, manufactured from \u003cb\u003e4140 forged steel\u003c\/b\u003e with an \u003cb\u003eintegral ring gear\u003c\/b\u003e. This forged construction provides exceptional mechanical strength and heat resistance while significantly reducing rotational mass. By lowering the engine’s moment of inertia, revs build and fall more rapidly — resulting in sharper throttle response and quicker, more precise gear changes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: EN-GB;\"\u003eThe cover assembly incorporates a \u003cb\u003eQT450 steel pressure plate\u003c\/b\u003e, selected for its superior thermic stability and resistance to distortion during sustained high-temperature operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-outline-level: 3;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 13.5pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: EN-GB;\"\u003eWhy this clutch kit stands out\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: EN-GB;\"\u003e• \u003cb\u003eHeavy-Duty Street Upgrade\u003c\/b\u003e – Increased clamping load over OE for improved torque capacity in tuned road applications.\u003cbr\u003e• 9\u003cb\u003e.2kg 4140 Forged Steel Flywheel\u003c\/b\u003e – Reduced inertia enhances engine acceleration and shift response.\u003cbr\u003e• \u003cb\u003eIntegral Ring Gear Construction\u003c\/b\u003e – One-piece design for maximum durability.\u003cbr\u003e• \u003cb\u003eQT450 Steel Pressure Plate\u003c\/b\u003e – Exceptional thermal capability for consistent clamp load.\u003cbr\u003e• \u003cb\u003eSteel-Backed Organic Friction Disc\u003c\/b\u003e – Progressive engagement with excellent heat resistance and service life.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-outline-level: 3;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 13.5pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: EN-GB;\"\u003eIdeal for you if you:\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: EN-GB;\"\u003e• Are converting your Ford Focus ST or RS to a lightweight SMF system.\u003cbr\u003e• Require increased torque capacity with refined street drivability.\u003cbr\u003e• Want sharper engine response and a more connected feel.\u003cbr\u003e• Drive primarily on the road with regular spirited use.\u003c\/span\u003e\u003c\/p\u003e","brand":"Performance Clutches","offers":[{"title":"Default Title","offer_id":56882604147066,"sku":"PC-7004-S1HF","price":545.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/3652\/7131\/files\/PC-7004-S1HF_3d1505de-f4e2-4c3a-8c26-1dbfb66b7ac0.png?v=1779884415","url":"https:\/\/performclutch.com\/fr\/products\/ford-focus-rs-st-clutch-smf-kit-sage-1-street-hd-pc-7004-s1hf","provider":"Performance Clutches","version":"1.0","type":"link"}