Originally Posted by burito
Hey everyone.
About those pipes... HA is made by Mielke, I originally thought it shares the same EFRA-number as the original Mielke but this is not the case! So, the HA-pipe is slightly different to a Mielke. The normal Mielke has very little torque, never liked it's powerband (this was for LRP engines). Can't comment on the HA-version tough.
Mielke makes pipes for many manufacturers, the same designs can always be recognised by the identical EFRA-number.
HA stands for "Habbecke", which is a fairly well known engine tuner in Germany. It's the father of Mugen-Germany employee/teammanager/driver Stefan Habbecke.
Hi Reto.
Thanks a lot for info.
It is really look like Mielki, but something is different-I am not talking about design, I am talking about manufacturing process. It seems very clearly that Al alloy they use is harder type, and surface finish is defenetly different. HA seems like made on lathe, welding is different. So do you have any "lights" on that?