NC29 Downpipes 4-1 system

[paul clevs]

Hi all
My previous thread about my Delkevic steel downpipes which made this annoying zinny rattle high pitch sound on 3500-4500rpm,,,,,,anyways,,,,,,been doing some homework about it and,,,,,,found these from `WEMOTO`
http://www.wemoto.com/bikes/Honda/CBR_4 ... ess_Steel/

They use a 4 into 1 system and come in 4 pipe sections with springs and all that that all goes into your single pipe.

Has anyone used these pipes in the past or the 4-1 system rather than the 4-2-1 system i have at the moment and i think they were on the origional mild steel pipes that came with the bike.

What about the performance of the 4-1 is there any difference from the 4-2-1 system would i get better top end, better acceleration or mid.

thanks again
paul

[Marcus127nc29]

my delkevic did this to but really liked the power from them good bottem end, please dont get them wemoto pipes there crap and zap lots of power from the bike give GF a call got lots i have this race down pipes very good