Free additional power to your M3/M5/M6’s rear wheels without sacrificing or compromising your BMW’s reliability.
Machined from 6061-T6 aerospace aluminum, Macht Schnell Performance Underdrive Pulleys are strong as well as lightweight to limit parasitic drag from the accessories within a moderate level for maximum performance on or off the track. After machining and engraving, pulleys are then T3 hard anodized for additional strength, anti-corrosion & wear resistance.
Our DualDrive design replaces the Crank Accessory & Power Steering Pulleys, resulting in a 18-20 HP and 16-20ft. lbs TQ gain for the M5/M6 and a 9-14 HP and 7-9ft. lbs TQ gain for the M3. Gains are due to a reduction in power required to turn accessories; an increase in accessories lifespan due to lower speed will also result. All factory harmonics/balancing are undisturbed.
Macht Schnell Performance Underdrive Pulleys have no negative effect on accessory operation and come fully equipped with new belts.
Performance Underdrive Pulleys Features:
– DualDrive design allows maximum performance, with minor affect on accessory speed – Proper cooling temperatures are retained at proper levels on or off the track – Maintains proper alternator speed, allowing sustained levels to sensitive control modules – Machined from 6061-T6 aerospace aluminum – T3 Hard-Anodized for maximum strength and corrosion/wear resistance – No affects to crankshaft dampening or harmonics – Simple bolt-on installation
Models Supported
- 2008+ E9X M3
| Model | E9X M3 (6/08+ 6SPD & All DCT), E9X M3 (SOP-5/08 6SPD) |
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Quick shipping and professional packing
We have a range of shipping options because of our long-standing relationship with UPS FedEx DHL. Our warehouse personnel are highly trained and will package your items in accordance to our precise and precise specifications. Your products will be subjected to an exhaustive examination before they will be safely packaged before being delivered. Every day, we send thousands of packages to customers from all over the world. This demonstrates our dedication to becoming the largest online retailer on the planet. Our warehouses are located in Asia like we do in the USA.
Note: Orders that include more than one item are assigned a processing period in accordance with the item.
We will thoroughly inspect all items ordered before shipping. The majority of orders are delivered today within 24 hours. Expected delivery times are between three and seven days.
Returns
You will find that most of the products that we offer on our site are in stock. Items that aren't mentioned as in stock are listed and, if you add them to your cart, you will see the price as $0.00. We will only deliver items that are in stock in the present time.
Our policy lasts thirty days. If it's been longer than 30 days since you purchased we're unable to provide you with an exchange or refund.
To be considered eligible for return the item must not be opened and in the condition you received it in. It should also be in the original packaging.
Returning the item the buyer's responsibility (unless we've made mistakes (i.e. It is the sole responsibility of the purchaser to pay all expenses associated with returning the item (unless it is damaged or was incorrectly made). If you're seeking an exchange then we will pay for the shipping costs.
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