Aside from Cusco, HKS, RSR and possibly Greddy what other JDM downpipes are available (ones that will fit STi's with American spec catbacks)? Anybody have experience with ones mentioned above or ones that will be mentioned if any?

 

jdm spec d/p will not fit usdm spec d/p....unless you mean JDM brand?

 

Yes, I'm aware of that fact; and yes i meant JDM brand.

 

Invidia