I think they should. The basic chassis parts are the same as the RS4 2. The only difference in the SS is the addition of the SS engine, the 2-speed, and the turnbuckles. So they should fit the RTR just fine.
If what would work? The header? I wouldn't use that header anyway, everyone who has it says it is VERY thin and warps and bends easily, however check out this duratrax header, I just ordered two of them, one for my RS4 3 and one to try on my Maxx. Check out the price too! But both HPI and Traxxas headers are the same size and are interchangable.
I am not really sure, I know it has a big diameter tube like the CEN, I will know a little more once mine get here, they do look very similar though. I'll definately let you know.
Cool. I'm close to updating my Maxx exhaust. And I'm not sure which to get. Hey! Then I can put the Traxxas header on my RS4 3! Sure, it's not ideal, but it's better than that cast nightmare that comes stock!!!
Yep, it will fit fine, and a straw would be better then that piece of junk that comes on it now. LOL , I am putting on of the duratrax headers on my RS4 3
Another funny guy, ask Bumstick, um, I mean BradZ what happens to funny guys. No need to dredge up a 7 year old to post useless spam to boost your post count.