whats the pipe size od the TRD exhaust? i know the stock mid is 2" can the TRD be 2.25? need info for my mid pipe buy.

 

Can't help you about TRD exhaust ... but actually the stock midpipe starts at 60mm (2.36") tapering down to 55mm (2.17") just before the resonator ... stays 55mm back to the axleback and into the muffler (made in Japan = metric.) So 2.25" is best size for aftermarket exhaust if staying n/a.