{"product_id":"turner-motorsport-s54-vanos-exhaust-hub-upgrade","title":"Turner Motorsport S54 VANOS Exhaust Hub Upgrade","description":"\u003cdiv class=\"productlongdesc\"\u003e\n\u003cp\u003eThe factory VANOS hub on the BMW S54 engine is known to develop excessive play where the drive tabs interface with the high-pressure oil pump disk. Over time, this play causes a back-and-forth rattling motion that can lead to the tabs shearing off inside the engine, risking catastrophic failure. Unlike other aftermarket solutions that require full VANOS disassembly, retiming, or replacement of the oil pump disk, the Turner Motorsport S54 VANOS Hub Upgrade offers a smarter approach. This bolt-on fix eliminates the common failure point without opening the VANOS unit or disturbing engine timing.\u003c\/p\u003e\n\u003cp\u003eThis solution involves removing the worn drive tabs from your stock exhaust hub and installing a precision-fit replacement machined from 4340 steel and hardened to OEM specifications. Designed using 3D scanning and CAD modeling, the Turner Motorsport VANOS Hub Upgrade provides a tight, interference-free fit into the oil pump disk, completely resolving the issue without unnecessary labor.\u003c\/p\u003e\n\u003cp\u003eFEATURES\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirect bolt-on solution for S54 VANOS oil pump drive tab failure, preventing potentially catastrophic internal engine damage\u003c\/li\u003e\n\u003cli\u003ePrecision-machined from high-strength 4340 steel and heat-treated to match OEM specifications\u003c\/li\u003e\n\u003cli\u003eDesigned using 3D scanning and CAD modeling to ensure precise fitment within the OEM oil pump disc\u003c\/li\u003e\n\u003cli\u003eEngineered to eliminate the play that exists between the exhaust hub and oil pump disc from factory\u003c\/li\u003e\n\u003cli\u003eBacked by extensive real-world testing and our lifetime replacement program!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eINSTALLATION\u003c\/p\u003e\n\u003cp\u003eThe team at Turner Motorsport has assembled a start-to-finish installation guide, including detailed instructions on removing your factory components. To learn more, click the PDF under the \"INSTALLATION\" tab above. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Turner Motorsports","offers":[{"title":"Default Title","offer_id":67790133657904,"sku":"5340124","price":192.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/7582\/4176\/files\/2063392_x800_9edcce85-e9e5-40b7-afae-d481d4ca135b.jpg?v=1789505480","url":"https:\/\/es-performance.com\/fr-us\/products\/turner-motorsport-s54-vanos-exhaust-hub-upgrade","provider":"Eurosport Performance","version":"1.0","type":"link"}