Will a 40 series flowmaster work on my 93 z28?Some guy haded mounted on a 87 iroc will this be a problem?

 

It should assuming the inlet/outlets are correct- which will depend if he put it in a stock exhaust system or full cat-back, and if you are swapping the stock muffler or already cat-back.

Just ask what the muffler has now for inlet/outlet- and compare to what you need. If it isn't a complete fit a couple adapters can make it work without much trouble. Unless its really cheap might as well just buy a new one instead of trying to make a used muffler fit.

Hope that helped some...

 

thanks...but yeah I dont know what the inlet/outlet size are my car has the stock catback.But heres a picture of the system if it helps.

 

Looks pretty restrictive if you ask me. I see s big crimp on the passenger side and it looks like the pipes drop down to 2" before the tips, but maybe its just the angle of the photo.

Honestly unless its only $50 or something I would spend your money on something other than that mess of piping.

BTW- your stock exhaust should likely be 2.75" inlet with 2.25" outlets on the muffler IIRC...

 

I'd say 50 is even a bit steep for that contraption. Nice idea, but poor execution.

 

Just get a new FM Super 44 muffler, or a Spintech :Sportsman SplitCase 343SC 3" inlet 2%u00BD" dual outlet, or better yet a Sportsman SplitCase 344SC 3" inlet 3" dual outlet.