another pipe question w/pic

[MaxxJTmasheR]

i found this pipe laying around and desided to put it in my t maxx 2.5, i have two questions, does anyone know what kind of pipe it is it has no markings, and do i have to retune my engine for this pipe? it ran about 50 degrees hotter with the pipe on so i turned it right off( the temp was about 300) it ran wild though popping wheelies like i have never seen so any i never had any pipe but stock so i know nothing any info u guys could give me would be great

 

[Macguyver]

not sure on the brand of pipe ...but yes , you need to retune your engine ..different pipe = different performance

so if its running hotter , youll have to tune it a bit more rich

 

[MaxxJTmasheR]

it looks like this single chamber traxxas pipe but thanks for the help i figured i have to retune but wanted to ask anyway