HPI baja with WSE double exhaust system

[mower26]

will this pipe work on a 4 stroke?

[joukejaap]

It looks very cool a double pipe.

but losing power of the engine isn't that cool.

[viss3n]

@joukejaap does it realy loses power by this exhaust?

[Airazz]

Haha, tuning FAIL :D

[lilridda21]

doesn't dual make it go slower?

[nitrobartek]

it does, it makes the pressure be smaller which leads to less power pulled from exhaust system.

[TheOscarFishLover]

that's totally true!

[viss3n]

@nitrobartek you know you can buy other plugs for this exhaust so you make the nozzel smaller or bigger