{"product_id":"walton-addon-b58-top-mount-oil-lines","title":"Walton Motorsport BMW B58 Gen1 \u0026 Gen2 Top-Mount Turbo Oil Lines","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWalton Motorsport BMW B58 Gen1 \u0026amp; Gen2 Top-Mount Turbo Oil Lines\u003c\/strong\u003e are pre-made oil-line packages designed around Walton's B58 Type B top-mount turbo system. The correct configuration depends on the turbocharger family and oil-drain bolt-hole spacing.\u003c\/p\u003e\n\u003ch2\u003eAvailable Configurations\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge Frame Turbos:\u003c\/strong\u003e for compatible 50.8 mm drain bolt-hole spacing, including Turbosmart C-Frame and Precision T4-based turbochargers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMid Frame Turbos:\u003c\/strong\u003e for compatible 38.1 mm drain bolt-hole spacing, including Garrett G-Series up to G35 and Turbosmart B-Frame turbochargers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Turbo:\u003c\/strong\u003e pre-made B58 Type B oil-line package for the applicable Precision turbo configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurbosmart Turbo:\u003c\/strong\u003e pre-made B58 Type B oil-line package for the applicable Turbosmart turbo configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp\u003eConfirm the exact turbocharger model, oil-feed requirement and drain-flange bolt spacing before ordering. Turbocharger oil delivery and drain geometry are critical to bearing life and oil control, so professional installation is recommended.\u003c\/p\u003e\n\u003ch2\u003eSupplier\u003c\/h2\u003e\u003cp\u003eWalton Motorsport\u003c\/p\u003e\n\u003ch2\u003eBBT Support\u003c\/h2\u003e\u003cp\u003eBuilt by Boost \u0026amp; Tune can assist with turbo selection, oil-system specification, fittings, installation and supporting fabrication.\u003c\/p\u003e","brand":"Walton Motorsport","offers":[{"title":"Large Frame Turbos","offer_id":43748865998915,"sku":"WM-ADD-B58-TOP-MOUNT-OIL-LINES-01","price":573.99,"currency_code":"AUD","in_stock":true},{"title":"Mid Frame Turbos","offer_id":43748866031683,"sku":"WM-ADD-B58-TOP-MOUNT-OIL-LINES-02","price":573.99,"currency_code":"AUD","in_stock":true},{"title":"Precision Turbo","offer_id":43748866064451,"sku":"WM-ADD-B58-TOP-MOUNT-OIL-LINES-03","price":573.99,"currency_code":"AUD","in_stock":true},{"title":"Turbosmart Turbo","offer_id":43748866097219,"sku":"WM-ADD-B58-TOP-MOUNT-OIL-LINES-04","price":573.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/0659\/4883\/files\/PXL_20250806_085908049_500x_0868a646-7d87-414d-8993-54648561e40e.png?v=1788410406","url":"https:\/\/builtbyboostandtune.com.au\/products\/walton-addon-b58-top-mount-oil-lines","provider":"BUILT BY BOOST AND TUNE","version":"1.0","type":"link"}