I am up for trying new things to add power. I read a lot about
drilling the stinger of the Traxxas Dual Chamber pipe.

What will it change? Low end, upper end? Will negatively affect either?

I am afraid to drill my relatively new pipe and find it adversely affects my performance.

Has anyone done this that can input here?

Thanks
PepsiKid

I drilled out a pipe before. I think it supposed to give you a slight boost in preformance in every way (top speed/accel). I really did not notice a diff when i did it. If you do it just take a drill bit that is barely bigger then the whole and turn it by hand or with a pair of pilers. You do not want the tip falling off the exaust or it will lose it back pressure with the tip falling off i belive.

yeah my bud did this ruined the stinger and now he has no back pressure and he won't listen that he is running lean but thinks its the pipe giving him a gain.

but you would just be better off getting a buku power pipe.