The complete automotive resource for buyers, sellers, and owners like you.
Car, Truck and SUV Forums at Roadfly
+ Bentley Forums
+ BMW Forums
+ Cadillac Forums
+ Chevrolet Forums
+ Ferrari Forums
+ Jaguar Forums
+ Lamborghini Forums
+ Lotus Forums
+ Mercedes-Benz Forums
+ Maserati Forums
+ MINI Forums
+ Porsche Forums
+ General Discussion
+ Marketplace Forums
"check engine" light is the answer. (E) (archive)

[ Follow Ups ] [ 5-series (E39) Message Board ] [ Msg. Board FAQ ]

Posted by STT on July 07, 2000 at 20:07:32:

In Reply to: Mass Air Flow (MAF) screen removal for power posted by Jeff on July 07, 2000 at 19:11:02:

: I just noticed the very restrictive screens in the MAF of my 540i. It is a very common thing to remove the screens on a Z28 or Impala SS MAF and has been dyno proven time and time again to produce a 5hp gain at the rear wheels.
: Any of you performance guys tried this or heard of any dyno testing of this modification. I am going to try it out. I also put a K & N cone filter on the end of the MAF to try also until I get a pure cold air kit.

Follow Ups:

[ Follow Ups ] [ 5-series (E39) Message Board ] [ Msg. Board FAQ ]
Questions, comments, or problems, please visit the Roadfly help desk. Logo © 1997 - 2018 Jump Internet Inc. All rights reserved.