WTB: Any midpipe for the ISX50! Stock, Invidia, Megan, or Tanabe!
 

I hacked up my stock midpipe and my Lexus mechanic claims that it's my midpipe that throws a CEL code. So I'm needing a midpipe to replace mine. Doesn't matter what brand and I'm fine with an OEM one. Just at least in decent condition and not all rusty. Let me know what you have and the price shipped to 60608. Thanks!

Bump! Anyone?

I doubt its the midpipe causing you to throw a cel. You do still have both set of o2 sensors installed right?

Yes I do. I doubt it's the midpipe too but my mechanic claims that it is. Recently, I have my driver side cat replaced under warranty since it threw a P0430 code. There was that code and a P0606 code. Replacing the cat fixed the P0430 code but the P0606 randomly comes on. He looked up the code on Toyota's technical site and steps to resolve it was to check the air/fuel sensors and the oxygen sensors. He says that a leak could cause it. If it wasn't a leak, it the code means a faulty ECM. He replaced the ECM since it was under warranty and my CEL came on again. So it means that is has to do with the exhaust.

When my car was throwing a CEL it was am exhaust leak about an inch away from the o2 sensor. Got it welded and now no more CEL