what website can i buy the slp fan switch from and is it ez to install?? Also what is a cut out and how much does it cost i've heard about it but i dont know what it is

 

a cutout is a y-shaped pipe that goes on each pipe coming out of either your headers or your stock exhaust pipe. basically if you install a cutout you can open your pipes nearest the engine instead of at the tail of your car. it adds about 7hp and makes your car sound a lot louder. as for the slp fan switch try ls1motorsports.com rksport.com or summitracing.com