I don't like the sound of hella horns so I checked out FIAMM horns and I'm set on them. Before I make the purchase I just wanted to know if these will fit my 08 scion tC.

http://tinyurl.com/923xzwl

Also are these plug n play or do they need grounding or anything like that?

 

I had the FIAMM Horns...They werent LOUD enough...Had to upgrade again...Yea just Plug & PLay

I got the PIAA Sport Horns 400/500

Very Loud...Not like the HIgh Pitch Hella Supertones.