MMR Performance CRANK HUB SINGLE PIECE UPGRADE KIT BMW S55 N55
729.99€
Issues relating to the standard three-piece crank hub on the S55 & N55 engine are (unfortunately) widely known, but these are fully addressed with the installation of the MMR Performance one-piece billet Crank Hub, together with the option to add our Capture Plate for ultimate security.
The OE crank hub unit’s friction plate are known to slip, causing the timing to alter enough that piston-to-valve contact can occur and, if not totally standard and within the warranty period, leaves owners with a very expensive repair bill!
We have developed this Single-Piece Crank Hub together with our optional Capture Plate to ensure owners have complete peace of mind, whether on an untuned factory car or equally for those that wish to increase the power and torque output without ever having to worry again; MMR have engineered the most comprehensive solution on the market and at one of the most compelling price points.
OE Multi-Piece Crank Hub (L) compared to MMR Single Piece Crank Hub (R)
The crank hub is machined from billet EN36 steel that’s been heat-treated with a 0.75mm case hardening, making it incredibly strong and durable. The one-piece design ensures the friction plates can no longer slip and with a new crank bolt tightened appropriately, this alone delivers the transformational improvement in reliability versus the OE version.
Single-Piece Crank Hub (L) with Capture Plate (R)
As MMR Performance offers two versions of the Single-Piece Crank Hub, which is best for you, pinned or unpinned? For most standard to Stage 1 tuned S55 & N55 engines, this unpinned MMR Single-Piece Crank Hub is more than sufficient. Installation is more straightforward as the end of the crankshaft does not need to be precision drilled to mount the four locating dowels. However, for high power/torque engines tuned beyond this level, we recommend the upgraded pinned version of the Crank Hub that incorporates the 4-pin dowel drive mounting for the ultimate engine security. The 4-pin version is part number MMR20-1004.
Finally. alongside the Crank Hub, the optional MMR Capture Plate ensures that owners have complete peace of mind.
This Capture Plate removes the possibility for the crank bolt to be able to loosen with the engine’s vibrations or harmonics. The Capture Plate is an additional billet aluminium hat that securely bolts over the entire head of the crank bolt, making it literally impossible for the bolt to come undone. Please select from the product option below at point of ordering to include a Capture Plate with your order.
S55 and N55 bolt torque – 100Nm initial torque plus 270 degrees.
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SHIPPING
VOGUE AUTOMOTIVE is proud to provide next working day dispatch on majority of our products.
We offer:
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- FREE EU SHIPPING: Mainland EU customers are eligible for a free standard tracked shipping service. Please note that a shipping surcharge may be applicable for deliveries to remote areas or islands such as Malta, Cyprus, Iceland, etc. Shipping times vary by country, but the average lead time is 3-5 working days from the dispatch date. On rare occasions, we may contact you for an additional shipping fee if your location is considered remote, as it falls outside our standard EU shipping pricing. Before placing your order, please get in touch with us if you are situated in a remote area.
- RAPID DISPATCH: We typically dispatch your order on the next working day. In the case of larger items, we might take an extra day to ensure careful packaging.
- WORLDWIDE SHIPPING: We also offer worldwide shipping for all orders. International customers are kindly requested to contact us for a shipping quotation before finalizing their order.
IMPORT DUTIES AND TAXES: Import duties, taxes, and brokerage fees are not included in the product price or shipping and handling cost. These charges are the buyer’s responsibility as we are only charging the transportation fee for your order. You may check with your country’s customs office to determine if there will be additional costs.
RETURNS, EXCHANGES & WARRANTY
We take extra care in bringing you the best quality products and we pride ourselves on our industry leading customer service.
We examine all orders prior to dispatching to customers. All products are tested on specific vehicles in our workshop before available for sale.
We strongly advise you to check all contents when the package is delivered to make sure no damage has occurred during transportation and report any problems to us within 7 days. This will allow us to raise a claim with the shipping company as they have a time limit for reporting any shipping damages. Failing to inform us about this might result in your claims being declined.
In rare cases, if you find that a product has been damaged in transit or a fitment issue, please contact us by email info@vogueautomotive.com and we will resolve your query in quickest manner possible. When contacting us please provide as much information as possible and including any supporting photos if available.
RETURNS
- Buyers will be responsible for return postage.
- We recommend using a traceable service with insurance for returning any unwanted goods back to us.
- We cannot exchange or refund any goods returned in damaged condition.
- We will not accept any returned products which were modified/altered in any way by the customer.
- If possible please retain and reuse all original packaging.
WARRANTY EXCLUSIONS
Our warranty on exterior products covers fitment issues only.
- We do not cover return shipping charges unless a product is faulty.
- Damage caused to a product during installation or from use of parts not supplied by us.
- Damage and changes in appearances caused by external forces and elements.
- We reserve the rights to change the warranty conditions without prior notice.
FREQUENTLY ASKED QUESTIONS (Faq)
Yes, we do ship worldwide. However, we recommend contacting us before placing your order, as the price only covers the product and does not include shipping costs
Each product listing includes detailed compatibility information. Please review it carefully to ensure the part fits your specific vehicle model and year. If you’re unsure, feel free to contact us with your vehicle details, and we’ll be happy to assist you.
Yes, we do provide this service in our workshop. Our skilled technicians can professionally install your body styling and performance parts to ensure a perfect fit and optimal performance. Please contact us to schedule an appointment or for more information.
Yes, customers within mainland EU can enjoy free shipping on all orders. However, in rare cases, customers from non-EU or remote areas may be contacted about an additional shipping fee. For further questions, feel free to contact us.
Shipping times vary based on your location and the product ordered.
Take note, that in-stock products will be shipped the next working day. Otherwise, your order will be dispatched as stated on its product information.
For customers within the EU, delivery typically takes 3-5 working days from the dispatch date.
For international customers, orders are generally delivered within 5-10 working days from the dispatch date.
We accept returns on unused and uninstalled items within 14 days of purchase. The product must be in its original packaging and condition. Shipping fees are non-refundable, and return shipping costs are the buyer's responsibility.
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