Whats the average person pay for exhaust install on a 25' Formula? Not sure if the boat matters but its a 454ci.

Not enough info.

Is it straight thru transom now, or thru prop only?
1 requires the motor to be removed. 1 doesn't.

It is through prop currently. It was an option for my boat but one the orginal buyer never got. The boat is a Thunderbird Falcon 2500CD. Essentially a 25' Formula.

I added it about 7 years ago but I already had thru hull with mufflers no diverters. I was able to order directly from Corsa the Silect choice polished stainless diverters for $600.00 and a pair of angled cut tips for $125.00. Had a smaller independent perforamce boat shop install for $190.00 labor and another $50.00 for hoses, claps, nuts, bolts etc. Your labor might be slightly more cause they have to drill holes in the stern for the thru hull.

It's probably about a 2-3k option from factory.

Good Luck.

I already have the kit. I'm just looking for ideas on install prices. Thanks. Anyone else?

Any one else have one installed?