Originally Posted by NeedsWings
there is no instant hp/tq gain with these on either car, it is a "keep your car healthy mod". designed to keep the intake track clean from the oil gunk. we havent pulled a n/a intake manifold off so i dont know how they look as far as oil accumulation inside
The N/A manifolds are gross when it comes to oil build up. We install catch cans in all our AMG N/A motors. You can check out our project C43 thread if you want to see the insde of the N/A manifold.
http://www.mbworld.org/forums/c36-am...oject-c43.html
It's an absolute must have mod on these motors.