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11-16-2010, 05:43 PM | #1 |
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▀▄ eas | Macht Schnell - e9x M3 S65 Performance Underdrive Pulleys
Gentlemen,
EAS is now introducing Performance Underdrive Pulleys from Macht Schnell for your BMW! Free additional power to your e9x M3’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 9-14 HP and 7-9ft. lbs TQ gain from reduction in power required to turn accessories and an increase in accessories lifespan due to lower speed. 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 Macht Schnell - e9x M3 S65 Performance Underdrive Pulleys Models Supported: 2008+ e9x M3 Don't hesitate to contact us at 866.669.0705 if you have any questions or would like to book an appointment! |
01-31-2011, 02:25 PM | #10 |
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just had mine installed friday
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02-17-2011, 08:43 AM | #14 |
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Drives: BMW M3 | X5 xdrive 35i MSport
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question regarding the pulleys, when you upgrade can you run these w/o a tune, or is tune a necessary thing to have to run them?
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02-17-2011, 11:35 AM | #15 |
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02-21-2011, 08:30 PM | #17 |
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Please PM pricing shipped to 08078. Thanks!
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03-03-2011, 07:09 PM | #22 |
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Hey David @ EAS - A few questions regarding the install... It'll be great if you can please help?
#1 - I have a 2011 DCT ... Is the video posted above, is the video for applicable for a 2011 DCT - I heard that there are some subtle differences between the MT and DCT year models. #2 - When I remove the radiator fan, I read in another thread that when reinstalling the fan I need to get underneath the car engine bay to reconnect some hoses that come loose when I remove the fan - is that true? #3 - What is the torque spec on the pulley bolts? Thanks! |
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