Bi mode question
I'm being offered a killer deal on the mufflers, so thinking it might be worth the mod versus spending much more on npp that fits an 05.
Last edited by djohnson00; Oct 12, 2012 at 03:00 PM.



Unfortunately I don't know anything about "Proflow" mufflers, never heard of them. What size inlet pipe is on the current mufflers?
If your exhaust is stock from the headers to the axle and these mufflers have been welded to your stock exhaust over the axle pipe and these mufflers use a 2.5" diameter pipe then you may have a small issue.
The Z06 exhaust system uses a 3" diameter pipe. In order to fit Z06 mufflers to a non-Z06 car you need to have an adapter fabricated to go from 2.5" to 3" and if you have to cut off the old mufflers, there may not be enough room to do it at the after end of the over the axle pipe.
I guess we need to know more about your current plumbing in order to give you a legitimate answer.
You do also realize that you will not get the operation of the bi-mode portion of the muffler and without additional hardware and effort you will have a open all the time system?
Unfortunately I don't know anything about "Proflow" mufflers, never heard of them. What size inlet pipe is on the current mufflers?
If your exhaust is stock from the headers to the axle and these mufflers have been welded to your stock exhaust over the axle pipe and these mufflers use a 2.5" diameter pipe then you may have a small issue.
The Z06 exhaust system uses a 3" diameter pipe. In order to fit Z06 mufflers to a non-Z06 car you need to have an adapter fabricated to go from 2.5" to 3" and if you have to cut off the old mufflers, there may not be enough room to do it at the after end of the over the axle pipe.
I guess we need to know more about your current plumbing in order to give you a legitimate answer.
You do also realize that you will not get the operation of the bi-mode portion of the muffler and without additional hardware and effort you will have a open all the time system?[/QUOTE]
Im assuming you mean something like the Npp in a box kit? If so, than yes, I understand that I will need that as well.
It looks like everything is stock underneath. The pipe going into the mufflers is a 2.5, so that may be a problem. The mufflers are going to cost me $175, so I guess at this point it is a matter of cost comparison.







