Get more POWER from your Supercharged MINI Cooper 'S' with the effective, economical and lightweight ULTRIK 3-piece self-aligning supercharger pulley upgrade system with belt.

A 15% reduction in the supercharger pulley diameter of the MINI Cooper S increases the boost of your MINI Cooper S by more than 4 pounds, resulting in a dyno-measured gain of over 20 horsepower AT THE WHEELS. Maximum boost is achieved at lower RPM, giving more power in the mid-range of your MINI Cooper S.
- Unique 3-piece self-aligning design delivers superior clamping force, and doesn't pull back from the stop when tightened like 2-piece designs.

- The new built in stop locates the pulley in the proper position, simplifying installation.

- Optimum 15% reduction avoids over-spinning supercharger and excessive intake charge heat generated by smaller pulley upgrades.

- Includes correct length belt for proper tensioner operation.

- Lightweight design with low rotational mass spins up faster than heavier steel pulleys.

How Small is Too Small?

Pulleys reduced 16%, 17% or 19%, or using an oversized crank pulley, may spin the supercharger faster than our 15% pulley, but most of the additional boost cannot be used and can contrubute to engine and exhaust system damage. These smaller pulleys cause the supercharger to operate at higher RPM than it is designed to tolerate. Plus, the Roots type supercharger drastically looses efficiency at higher RPMs, generating excess heat as it tries to compress more air. In the process, it further overloads the barely adequate air-to-air intercoolers and causes the ECU to enrichen the mixture and pull back on ignition timing to preserve the engine. This results in lost power, poor fuel economy, lower reliability, the potential to 'meltdown' the catalytic converter and higher emissions.

At 15%, the ULTRIK pulley provides the most boost increase available without over-revving the supercharger at high engine RPMs. This ratio gives you added power without undue stress on the OEM supercharger or other adverse effects. Remember, if you're looking for performance increase AND reliability backed by the best Warranty in the industry, the ULTRIK 3-piece pulley upgrade system is the right choice for you and your MINI Cooper S!

And Lighter is Even Better

Compare our pulley's 7.8oz. low rotational mass design to competing all steel designs, weighing as much as 15.6oz. The ULTRIK 3-piece pulley system concentrates the weight near the treated steel center, incorporating lighter weight aluminum alloy material at the circumference, accomplishing an inertial mass 4 times lower than the 15.6oz pulleys. Ask others how much their pulley weighs. It spins very fast, so don't accept that additional mass is insignificant. Use our lightweight pulley along with our lightened crank pulley (NME5030) to really reduce rotational mass and improve acceleration.

All steel clamp design has similar thermal expansion rate as the supercharger shaft to maintain superior clamping force over entire operating temperature range.

Installation Notes

The ULTRIK three-piece unit allows easy installation of the pulley onto the shaft without a press and enables easy removal. "Three pieces for a reason", our hydraulic press tests show the ULTRIK 3-piece pulley design superior to other tested 2 and 3 piece brand name designs. We won't mention names here, but we've tested all but the cheap knock-offs.

Locating the pulley on the shaft is easy and reliable, simply run it all the way onto the shaft until it stops. Proceed with tightening the bolts in sequence and the unique 3 piece design clamps down relentlessly on the supercharger shaft, without pulling against the stop.

The NME5041 kit, which includes the correct length belt to keep the tensioner centered in its range, is best for performance and reliability.

The kit includes high quality 3-piece self-aligning pulley (2.19" diameter) and belt. See also NME5018 for Pulley Removal Tool, and NME5990 for Belt Tensioner Tool. Just installing one pulley? You can rent a puller for just $1 ($100 refundable deposit applies). See NME5016.

Click Here for Installation Instructions On-Line

Part No Applications: NME5011, NME5041, NMK1435, NMK1445

Article Date: Jul 19, 2005
Car Accociations: NEW_MINI
Hits: 38279

Order and Shipping Information

Worldwide Shipping Charges
Shipping Address Policy
Worldwide General Shipping Information
Shipping Schedule
When Will I Get My Order?
Entering APO/FPO Addresses
Backorders

World-Wide Shipping Charges

How can I get a shipping estimate?

Just click "Buy Now" on the product page to add it to your cart. Continue shopping and when ready for the shipping estimate, begin the checkout process. Shipping charges for most items are calculated and displayed during order checkout. You will NOT need to log in or create an account to use the 'shipping quote' button.  If you're not ready to order, simply use you browser's "back" button to return to previously viewed pages.

Shipping Methods appropriate for your destination are displayed to you during order checkout. Once you've decided on the items you'd like to order, consider how quickly you would like to receive your shipment(s), evaluate the shipping cost displayed, and choose a shipping method.

What if no shipping charges are displayed?

Shipping charges are calculated at time of shipment based on the actual package weight and dimensions. In some cases, we may not have weights or dimensions in our computer system for one or more of the items you ordered. In this case, shipping is not quoted. The amount you will be billed is the carrier's standard charge. We don not charge any handling fees. The cost of shipping your order will be sent to you in a confirmation email message at the time of shipment. No action is required on your part.

Shipping Address Policy

When you order product using your credit card we initiate a process to check the address information you enter to see if it matches the address that your credit card issuer has on file and matches your billing address. If they do not match then the issuer of the credit card will not approve the transaction 100%. This is because much of credit card fraud occurs by having products shipped to the address of the person who stole the credit card instead of to your address – the billing address. The fraudster steals the credit card, orders products and has those products shipped to the fraudsters’ address and you don't know anything about it until you get your credit card bill.

This works great for those people that have products shipped to their home address and their credit card bill is also mailed to that same address. But some people use a PO Box or their personal credit card to order products for business. In those cases they want the product shipped to their office but the statement (billing address) is still being mailed to their home address or PO Box. This normally would be a rejected transaction because of the two legitimate, but different, addresses.

The way to get around this is with an Alternate Shipping Address. You can add an Alternate Shipping Address to your credit card so that orders will be accepted at both addresses. The alternate shipping address does not have to be your business address but is used here simply as an example.

Simply use the toll-free number on the front or back of your card to contact your credit card company and create an Alternate Shipping Address which is simply a note on your account authorizing purchases that are delivered to a destination other than your billing address. With the Alternate Shipping Address feature in place you can have credit card orders shipped to two different addresses but your credit card bill will continue to be mailed to the original billing address.

Add the Alternate Shipping Address to your credit card account before placing your order. After your credit card company has updated your credit card account you can then order products with your credit card and have them shipped to the alternate shipping address you have on file with the credit card issuer.

* Please note that on your initial order items must be sent to the billing Or ‘Alternate’ address as registered with your credit card company. See this Policy for more details or contact our sales staff at 800-946-2642.

Mini Mania, Inc. primarily uses FedEx, UPS and the US Postal Service to ship orders world-wide, each of which may be available only in certain areas. Truck freight items may be shipped using our choice of a variety of motor freight carriers. The customer pays shipping costs unless stated otherwise.

When choosing a shipping method, remember that carriers charge considerably more for expedited delivery. Expedited delivery also generally requires the package be signed for at the time of delivery. Check with your selected carrier locally if you or your authorized representative may not be available to sign for the package at the time of delivery.

For some destinations, we offer the choice of Mail (USPS). While often less expensive, remember that items shipped via Priority Mail, while insured, are not always reliably delivered and cannot be tracked. By choosing Priority Mail, you accept responsibility for your order once it leaves our facility.

Customers outside the domestic United States should exercise particular care when selecting a carrier or expedited shipping methods. If in doubt, consult with your potential carrier for information about shipments to your country. Import duties, local taxes, customs charges, etc. are the responsibility of the customer. If Mini Mania is invoiced by any carrier for import duties, local taxes, customs charges, or similar fees, the customer's credit card on file will be charged immediately for these fees, and an invoice explaining the charges will be sent to the customer.

Shipping Schedule

Most orders phoned in to Mini Mania before 12 noon Pacific Time are shipped the same day; orders received later usually ship the next day. If you must receive your order by a specific date, please make this clear when placing your order.

Most Internet orders are processed the next business day and are shipped within 1-2 days.

If there is more than one item in your order, we will ship your items as they become available.

Depending on availability, your order may be sent in more than one shipment. You will be charged shipping for each shipment.

You may choose to contact us by phone or e-mail before placing your order in order to ascertain availability.

When Will I Get My Order?

For Ground shipments, see the maps below for approximate delivery times. For expedited shipping choices, please see your chosen carrier’s web site for details, terms and conditions. Note that in all cases, shipping times do not include the day the order ships, weekends or holidays.

UPS Ground Delivery Transit time Map for Domestic Customers

FedEx Ground Service Delivery Map

Entering APO & FPO Addresses Correctly

Having trouble entering an APO or FPO address on our order form? Following these steps should help:

• Enter the recipient's full name and address in the relevant fields.
• Enter "APO" or "FPO" in the City field.
• Enter "AE" in the State/Province/Region field if the recipient is stationed in Europe, Canada, Africa, or the Middle East. Enter "AA" if the recipient is stationed in the Americas. Enter "AP" if the recipient is stationed in Asia or the Pacific.
• Regardless of where the recipient is stationed, select "United States" from the Country drop-down menu.

  Following these steps will ensure that you're charged the correct shipping amount and that your order will be delivered in a timely fashion. All shipments to APO/FPO addresses are sent via U.S. Priority or First Class Mail. We estimate 5 to 7 business days for delivery once the order has been shipped; however, some destinations may take up to 21 days.

  
  
  
  
  
  

  Backorders

  We endeavor to stock most of the items we sell. The automatic shipment notification email you receive will identify backordered items and indicate the approximate date we expect to receive the item at our warehouse. Be sure to contact us if you wish to cancel your backorder to avoid unnecessary shipping and restocking charges once your backordered items are shipped.

  
  
  

We will match the published price of any US supplier* -- even their current sales prices! If you find an item advertised at a lower price, make a notation in your online order, call or email us your price match request (see terms and details below). We'll sell you the SAME item at the SAME price! If you've already purchased the item from us, we'll even price match (for store credit only) as long as you contact us with your request within 10 days of placing your order.

This offer is restricted to identical items offered for sale in writing or on the web. When making your price match request, you must provide us with a link to the competitor's Internet URL for the item, a copy of the written ad or written quotation, which must include suppliers part number, description and price.

Price Match Terms and Fine Print

We may choose not to price match in some cases; here are some reasons why:

• The competitor's product is not an exact match (identical manufacturer & model) with ours.
• The competitor with the lower price does not have the item in stock at their warehouse.
• The competitor's total price (including shipping, handling, rebates, taxes, etc.) is higher.
• The competitor's product is used, refurbished, reconditioned, or a display model.
• The competitor is not selling in US dollars.
• The product is a clearance or closeout item.
• The item is not found within the first 10 items listed on major search engine results.
• The competitor is not manufacturer authorized or has advertised below the manufacturers minimum allowed price for the item.

* Qualified U.S. Suppliers are established businesses that routinely and regularly sell the item to be matched from an established physical storefront or warehouse.

While we endeavor to maintain the accuracy of item availability, descriptions and availability, we reserve the right to correct errors. We reserve the right to choose not to honor this offer.

How to Request a Price Match

Place an order on-line and leave a comment at checkout. Provide the competitor's name, part number, item description, URL link to the exact item and the competitor's price anlong with your request to price match. If we agree to match the price, your order will be processed at that adjusted price. In the event we cannot match the price, we will notify you by email. We will hold you order for 3 business days.

Alternately, you may call us with your request. We'd love to talk with you. We will generally respond to price match requests within one business day.

SHIPMENT PROBLEMS?

Claims for missing items or error in shipment must be reported within 5 days of order receipt .

BACKORDERS

We endeavor to stock most of the items we sell. For Classic Minis, parts are frequently in limited supply and are difficult to keep on hand. the automatic shipment notification email you receive will identify backordered items and indicate the approximate date we expect to receive the item at our warehouse.

Be sure to contact us if you wish to cancel your backorder to avoid unnecessary shipping and restocking charges once the item(s) you’ve ordered is shipped.

Some items are made available on a Special Order basis. These are typically items with very low demand that we choose not to keep in inventory, or items that are custom built or built to order. These items are ordered from their suppliers solely to fulfill your order. As such, these items require a 100% non-refundable deposit at the time the order is placed (power-unit orders require a $1,000 deposit before work begins). Because of the nature of Special Order items, your order cannot be cancelled once your order is accepted and deposit taken, nor can returns be accepted once the item has shipped.