Some parts are interchangable. The suspension is pretty universal, and the shocks will definatly work. Most everything from the hing pins out are the same. The only thing we offer that we know 100% will work with the Nitro Sport is our aluminum Bumper
. The Nitro Sport isn't as popular as the Nitro Rustler, mainly because they are so similar, yet people would rather have the extra power of the TRX 2.5. The Sport is still a tough truck, but it uses the old school TRX PRO .15. It's not that bad, but it isn't a TRX 2.5 either. It could be worse, they could have made it with the old TRX Image .12. Now that's old school!