Description: 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 Pulley sets 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 Return Claims We are dedicated to our customer’s 100% satisfaction. We will issue a refund/credit if you are not satisfied with your purchase and notify us within 14 days of product receipt. It must be returned in the original packaging and in saleable condition. Returned product is subject to a 20% restocking charge and must be returned freight prepaid. Damaged Shipments All of our shipments are 100% insured. It is very important to inspect your product thoroughly before accepting and signing for your carton. Packaging that appears in good condition does not guarantee that there is no “hidden” damage. The only way to be certain is to fully unpack and examine the contents carefully before signing. Legally, by applying your signature, you are signing a document stating that you have inspected the item and it is in good condition. We have no recourse when the item is signed for, any later claim for un-noticed (“hidden/concealed”) damage must be filed by you with USPS, UPS or FedEx. Many times it is common practice by UPS or FedEx to leave packages on your doorstep if no one is available for signature. Again, please inspect the package by fully unpacking and examining the contents. If you notice damage to the product during your inspection, please contact us immediately. Claims must by file within 7 days after receipt. Defective Merchandise All item sold are strictly followed by the manufacture warranty guideline only. If you receive a defective part upon delivery and it’s not due to shipping damages, please contact us and we will file a warranty claim with manufacture to have the issue resolved.
Price: 280.25 USD
Location: Walnut, California
End Time: 2024-09-25T19:59:22.000Z
Shipping Cost: N/A USD
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Item Specifics
Return shipping will be paid by: Seller
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Manufacturer Part Number: MSL028
Brand: Macht Schnell
