if you dont have good rcas geta good pair..other wise mount your amps on a piece of thin wood..dont screw them to the car...thats where you get noise from..also check your ground for your amps..make sure they arent just grounded to any metal but a nice good sized bolt on the car also make sure your rcas arent touching your powere wire on ground wire

------------------
The original SOHC Si Civic...1993 Civic Si Aem Intake Aem cam gear Greddy Exhaust DC Header....
Watch out all you new Sis..they arent as quick as you think!!!