Thread: AMS underdrive Pulley
View Single Post
Old 07-22-2012, 10:36 AM   #2 (permalink)
370ZilverZ
A True Z Fanatic
 
370ZilverZ's Avatar
 
Join Date: Dec 2011
Location: DFW, TX
Age: 67
Posts: 2,321
Drives: '11 BMW Z4
Rep Power: 19
370ZilverZ has much to be proud of370ZilverZ has much to be proud of370ZilverZ has much to be proud of370ZilverZ has much to be proud of370ZilverZ has much to be proud of370ZilverZ has much to be proud of370ZilverZ has much to be proud of370ZilverZ has much to be proud of370ZilverZ has much to be proud of370ZilverZ has much to be proud of
Default
I installed an NST set and found the quicker throttle response well worth it. Simple install and with just a lightweight exchange you don't need a belt change, but underdrive is more responsive IMHO.
__________________
BMW Z4
370ZilverZ is offline   Reply With Quote