Bimmerfest - BMW Forums - View Single Post - F10 550I Thermostat R&R (Upgrade to 90C)
View Single Post
  #2  
Old 06-04-2017, 01:25 PM
_des_ _des_ is offline
Registered User
Location: Mobile
 
Join Date: Jan 2010
Posts: 16
Mein Auto: Evo IX & F10 550I
Thank you for taking the time to write a well detailed DIY.
It sounds very promising, but are their any negative side effects to having this mod? I know the oem operating temperature is usually higher to pass emissions.
Do you know if this effects the AFR's any?