Review on Catalytic Converter Compatible 2004 2009 Direct Fit by Punk Espinoza

Easy to install all parts work great. 12" : Remove transducer 02: 14mm stroke with about 2ft extension, both flange bolts came out ok: cut between resonator and 2nd CAT with a short sawzall blade {can do this before flange bolts next time}: pipe Clean and file with an angle grinder so that the new CAT goes in easily: Disconnect the resonator from the rubber bearings and pull up/down: Lubricate the CAT/pipe, insert it and turn it back and forth: Place the exhaust seal on the exhaust manifold: connect the CAT/flange screws with a large one Number never stick by hand (no punch. No nuts required): clamp back All works 1.5 hours, no error codes May be a little noisier than stock, not sure Great price/product, will do it on another Prius- family ($$ in your pocket).