Look I have a pzev car, just got done looking at it. There are 2 o2 sensors on the manifold\header. (the standard 3 just has these 2)
PZEV models have one more after the 2nd cat.
I used some large needle nose pliers, and after I pinched the s*** out of my finger with them, I put a little block inside the grips to space them right and taped them up to make it easier. After that it was actually a breeze to do. I just changed my pads though, my rotots were still in great...
Vibrant exhaust, with the hiflow cat it comes with delete. Sounds really good. Tone and volume is awesome, IMO its how it should have come. the drone I had moved up to about 85ish with the race pipe.
Sounds like an aweful lot of work, and money to get the few hp you lost with a pzev car.
Fuel tank sits slightly towards the driver side more. same # of cats (2). Pzevs have another o2 sensor after the 2nd cat as well. Also there is an extra muffler right at the end of the exhaust. (least...
If I remember correctly on either end there is a head, looks like the head of a nail that fits into a hole on the rail. I pushed the rail towards the hatch, and then lifted the front (windshield side) upwards to see if that unlocked it.
Then there are little metal spring like tabs that hold...
My passanger side sat lower when I put coilovers on, both set at the same height before putting them on. Also I could lower the passanger more than the driver.
Ive got an 06 pzev btw