Can I ask how you're going to go about doing this, considering that the Thermal Exhaust muffler has a 2 1/4" inlet pipe?? I was contemplating the same thing, but it wouldn't work with the dual tip stealth muffler Thermal Provides for N/A cars.fliptout said:i just talked to a honda dealer near me that sells Thermal exhaust. i plan on getting turbo in july for my 01 prelude. i'm going to get the thermal exhaust that looks like our stock exhaust with the 3" pipe.
my question if i install the Thermal with the 3" pipe before the turbo is installed is it ok.
Or are you going to have a custom flange from 3"-->2.25" ?? But wouldn't this almost defeat the purpose of a 3" exhaust piping??