What are you trying to protect the center against? I replaced the entire center bumper w/ the steel ARB sahara bar. I replaced the rear with a Kaymar dual-pivot towbar. If you get in a collision w/ a center protector, they usually bend into the hood and cause more damage. The ARB replacement bumpers are airbag tested, as you have to replace the front aluminum crush beam behind the OEM bumper...all that comes off (front bumper cover, foam beam, aluminum beam). You'd have to mount the night vision sensor in the air intake slot in the bumper (just use an angle drill from the bottom). For stuff like deer, I hear that center guards are sufficient (probably varies by brand). I have ARB bars on both of my trucks, a full wraparound type on my 4runner (got it after almost running into a herd of deer in the middle of the road in Canyonlands NP in late Dec at dusk, 60 mi from the nearest town). Likewise, I have kaymar rear bumpers on both of my vehicles. 4Runner was bumped TWICE in the rear bumper corner by a teenager trying to park a Tahoe in the mall lot...barely even scratched the powdercoat on the bumper, as it's 1/4" plate steel. With a typical OEM plastic bumper, one would have a huge dent in the corner.
http://clublexus.com/forums/showthread.php?t=233506
Thanks Jim. I basically want to protect the car from Manhattan parking and I own a home in Pennsylvania, have had a couple of close calls with deers. I have a skid bar in the back. The only company that has claimed it will not interfere with the night vision sensors is Jaos. The width of the center protection is 32 inches on the outer edge. They claim it will allow one inch of space by each sensor. I am not totally convinced because the sensors are angle inwards slightly. I just want to make sure the the Jaos center protection will not interfere. The company also is telling me that there are only a few available and then they will discontinue them.