| Termignoni Question 45mm 50mm?
I currently have a 748E 2001 model and I have been contemplating fitting a set of 45mm termignoni’s.
Will I need to change the ECU chip or will the standard fit chip still do the job, I’m a bit wary of messing around with the ECU, the last thing I want to do is screw the standard chip/housing and end up with expensive bill to sort it all out and/or a bike that runs like a Russian tractor.
The price of second hand termis seems quite good at the moment but with the addition of a new chip/second ECU and set-up costs it may well be a none runner.
I'm sure many of you have fitted them (mechanically a straight forward job) and changed ECU chips, so any info would be very helpful
Apart from the obvious pipe diameter whats the main difference between 45mm and 50mm pipes from a performance and suitablilty point of view?
[Edited on 5-5-2006 by TonyH] | 
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