{"product_id":"ferrea-exhaust-titanium-retainer-kit-bmw-n54","title":"Ferrea Exhaust Titanium Retainer Kit - BMW N54","description":"\u003cp\u003eDescription Actual part may differ from image above. This Kit Includes 12 Ferrea Exhaust Titanium Retainers. Ferrea is pleased to offer our Pro-Series Titanium Retainers including sizes that fit both traditional Domestic springs and Sport Compact springs. Precision CNC-machined from aerospace quality titanium, these Pro Retainers are fully heat-treated and finished to exact tolerances, adding strength while offering a 40% weight reduction over conventional steel retainers. Examine the overall quality of Ferrea’s Pro-Series Retainers and see why professional engine builders demand Ferrea Racing Components. – Valve Stem Size: 6 mm.\u003c\/p\u003e\u003cp\u003e– Diameter (A): 20.32 mm – In Step Diameter (C): 15.74 mm References: EXHAUST Single Spring-7 Degree Pro CNC Ferrea Racing Springs #S10158. Use Factory OEM Valve Locks Replaces OEM Part # 11-34-7-614-134 \/ 11 34 7 614 134 \/ 11347614134.\u003c\/p\u003e","brand":"bryzun.shop","offers":[{"title":"Default Title","offer_id":52345597231405,"sku":"YFLAR253394","price":179.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/4976\/6445\/files\/Retainer12_262cb578-4ee3-4b4d-a25a-40ec08e2d369.webp?v=1788626341","url":"https:\/\/bryzun.shop\/products\/ferrea-exhaust-titanium-retainer-kit-bmw-n54","provider":"bryzun.shop","version":"1.0","type":"link"}