Yes, they are all the same. Eddie marine sells them. You need the extra large size, thats the one we had custom made to fit. Here's a link:
http://www.eddiemarine.com/Cart/cata...Name=Step+Pads

got mine from eddie marine i think they were around 100 bucks,you have to give them the size cause there not in the book,and as far as i know there all the same size in the sonic's,i think they really dress it up.

Everything you wanted to know about custom billet step pads:

http://www.offshoreonly.com/forums/s...ight=step+pads

http://www.eddiemarine.com/cart/deta...CategoryID=125


(For your information, they look good on Active Thunders too.)

Thanks guys for the info. Just picked up my 358 last fall and I'm getting anxouis to get to the water. Boat suppose to be delivered today from storage people not here yet.

I don't have a pic, but I pulled the black plastic cap off of my engine flush above the swim platform, and painted it purple. It makes for a nice touch. Just scuff it up with some steel wool, and paint with a couple coats or color and a coat or two of clear. It looks nice and shiny.

Also, I had my grab rails on the swim platform and the port dash powdercoated purple.

I had my fillers for fuel and water powder coated. Mine are the chrome plated brass fittings, (made in Sweden by Scandvik, brass to not conduct spark). I would NOT advise having this done unless your PC guy is a master. I took mine to a newby, and they destroyed not 1, but 2 pairs of fillers before they got it right, and now they are both chipping. Brass pits too easily when they blasted it to rough up the surface. The last time they did not blast it, and now the PC will not stick. They are also a ***** to de-install and re-install; two man job.