[reino134]

This is not a very difficult operation as long as you have ramps or jack stands. Start at the muffler and take down the exhaust system and pull it apart where your direct fit cat pipe ends. Dont foget to unplug your O2 sensor before trying to remove the cat. Take off the 2 manifold bolts and springs and it will drop right out. Make sure you have the donut gasket on the new cat that seals up to the manifold ( if you dont have this see if you can recycle the old one they are very expensive). It is also recommended that you replace the mounting springs which are readily available at auto zone, or Advanced Auto. Slide it all together re hang it, clamp it and remember to plug your O2 sensor back in.