.:Trinity Autosport:. Macht Schnell Underdrive Pulleys E60 M5 E63/64 M6
06-10-2014, 12:08 PM
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My Ride: F13 M6
.:Trinity Autosport:. Macht Schnell Underdrive Pulleys E60 M5 E63/64 M6
Hi guys,
Free additional power to your 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.
MS's 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 (for M3 owners lurking). 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.
MS Pulley M5/M6: $295
kits for E9X M3 also available for any lurkers.
https://www.trinityautosport.com/e60...rdrive-pulleys
Please feel free to contact myself, or Joe (trinityautosport) for any inquiries and/or orders.
Thank you!
Free additional power to your 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.
MS's 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 (for M3 owners lurking). 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.
MS Pulley M5/M6: $295
kits for E9X M3 also available for any lurkers.
https://www.trinityautosport.com/e60...rdrive-pulleys
Please feel free to contact myself, or Joe (trinityautosport) for any inquiries and/or orders.
Thank you!
Last edited by info@trinityautosport; 07-26-2017 at 07:20 AM.
09-22-2014, 09:18 AM
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My Ride: 2008 M5.. beastified.
you got dyno charts on these gains? Is this with or without a tune and other accessories? You're saying stock vs this is the gains, with no variable in temperature between dyno's?
09-22-2014, 10:06 AM
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what was dyno tested was the pulley only, no tune. Ill try to dig up some dynos from Macht Schnell.
for anyone interested, pulleys are currently in stock =)
for anyone interested, pulleys are currently in stock =)