the traxxas resonator pipe is good. thats what I'm running on my 3.3 t maxx. but the best would be a ths exhaust system! get the header and pipe. the setup goes for about $50+ but its worth it! i plan on upgrading to the ths as soon as the funds are available.
Thanks, here's a video of a stock 3.3 with 4 gallons of racing on it and a small block pipe, I've never run the THS so I can't comment on the difference in performance.
i have a RDs dual pipe on a jato. to get the pressure right get a check valve on the line, with a pressure re leave small hole, about . .040-. 050 dia. on a O.S. 21 runs great. get some ear plugs.
If you can find one get the cvec dual pipe. It has a unique baffle in the chamber and spring that gives you the low end torque and top end power. Its much better then the RD logics.
2revo1maxx why do you say good luck with the cvec. I have one on my maxx and it works great. It has a unique sound to it for sure. I didn't even know about the cvec until I saw one advertised locally. Got it pretty cheap and it works great.