Looking for Input on Silicone PCV Breather Hoses

TedB370z

I thought the stock baffles served a dual purpose - Sound supressing and preventing too much oil from entering the throttle bodies/plenum.

The Z1 motorsports Silicone breather tubes come with baffles that are suppose to assist in keeping the throttle bodies/plenum cleaner (the baffles are a half inch piece of metal with a hole drilled through it that fit tightly in the tubes)

I have K&N Typhoons, and I had to cut the length of the Z1 tubes because they weren't an exact fit, also had to use my own clamps as they did not fit the K&N Typhoon breather outlet.