View Full Version : Exhaust question

04-27-2015, 07:17 PM
I am thinking of just taking the original exhaust off of the blast and running it as a straight pipe. What all would i also have to do to the bike after I turned it into a Straight pipe?

04-28-2015, 12:54 AM
I have the same question but I have an 03 xb9 I'm having problems with my jardine staying together I keep blowing the rear cap off and I really like the way it sounds with the open header.

04-28-2015, 01:26 AM
Typically the lack of any back pressure will make it run leaner (and hotter). So in your Blast, jet the carb a little richer. In the XB, tune the ECM, or add a Dobeck TFI.

04-28-2015, 03:49 PM
Sweet that should be easy enough! Thanks!

04-28-2015, 04:59 PM
Thanks man I've already got a race map in it should that be good enough or do I need to look for a tune specific to that pipe