Help with HMF "Big Bird " exhaust

[blue demon]

Hello everyone. I am lookig for some help with finding a map for a HMF "Bird Bird" exhaust. If there is anyone out there will to help or give some advice I would greatly appreciate it. Looking forward to hearing form you all!!!!!!!!!

[V8Pinto]

Terrible exhaust..you should give up on it and sell it to me :)

[blue demon]

If it is so bad why do want it?(lol):cheers:. But I do need some help PLEASE!!!!!!!:umm:

[V8Pinto]

Best to just pay somebody to dyno it or belly up to the bar for a Bazzaz with Zafm. Then you can tune it yourself. You can mess around with maps forever and still not have it be right.

Are you running a power commander?