I would say just swap the pipes and the knowledge on this forum will help you get it tuned. Just a word of warning, open pipes can be a headache to tune. You can get it where it runs decent, but it won't be perfect. Any competent dyno operator will tell you that dyno tuning open pipes is a compromise. There are several members here that like the blow pipes, so I'm sure they can point you in the right direction.Who do you all recommend to tune with an exhaust change? I'd like to get the Blow Exhaust for my K9, and then it would need to be dyno tuned I'm sure. I'm in central Kentucky, but will make a decent drive to get it right.


