Review on Catalytic Converter Compatible 2004 2009 Direct Fit by Trey Michaels

Perfect fit. The thieves who stole my cat left about an inch of pipe for this piece to eat. So I attached it to the block with 14mm bolts, then I had to have my son move the rear end of the exhaust pipe forward (he pushed the muffler with his foot) while I tightened the clamp. There's more play at the back of the exhaust than you might think. Edit: The previous catalytic converter was for my 2005 Prius and this one is for my 2009. While I'm really happy with these, especially for the price, they could handle being about 1 inch longer. I did everything I could to put the back piece on the end of this one and it just doesn't hold up. I think mine flows right here, so it's worth mentioning. If you can keep the old gasket, do so.