ok I've searched, and people seem to say that either they've had problems with them or they haven't.

I'm looking at putting a set on my 99 civic ex.

Anyone who has actually used these have any input wether or not they've caused problems.

 

Never heard of any problems but dont really add much either.. Save your money and do a real mod that will actually add power..

 

I got the pulleys for free. so the money part isn't an issue.

 

bump

 

Ohh.. Then put them on if you want.. Havent heard of any problems..

 

Had them for 3 years wth no problems.