Hpi savage x4.6

[Inertia2588]

Suggestions on best performance on tuned pipe, I searched the forums didn’t really get a solid answer my old savage x4.6 had the tuned polished pipe from HPI but you cannot find them anymore for reasonable price which is closets to the performance of it?

be civil it’s a can of worms I know.

 

[lokky]

I run a few JP pipes, who knows whether they make any difference to stock plastic one, you really need a dyno to tell you. I generally get them second hand.
https://boost.rccaraction.com/members/tuned-pipe-tech-the-secret-to-nitro-performance-power/
https://hpisavagex46.wordpress.com/...n-and-are-dual-exhausts-good-for-your-rc-car/

 

[Harrington81]

eBay has some for a decent price.