No i dont have the Rs4 yet. I have to go met up with aznracer. and seeing how seekandestroy2 ( Pete) jsut sold his tmaxx idk if i want to. I can trade the tmaxx 2.5 roller for the RS4 but i know the kid so im just gonna have my dad buy it. my bday the 26. I have a 3.3 in my tmaxx right now. but then i need an engine for the jato. i just bought it without engine.