:doh: Of course...h:
How else would Nitrous Oxide System have built that plate-type nitrous injection system for the GSR all those years back.. I are teh forgetful h:

Still, I recommend leaving the system alone, and ensure that it's functioning properly.

 

Removing the secondaries will result in a decent midrange loss and minor peak gains.

Overall in terms of your powerband, you will lose power.

 

i noticed a loss of low end but a gain in high end when i removed mine

 

ya i hear from ppl you get a loss in low end and gain in the high end rpm range when doing this...

i would leave them on and spend 60 bux for a hondata heatshield gasket for my intake manifold which is suppose to add a few extra hp...