Once ordered, product was delivered quickly, as always. I have yet to install them as I will need access to a lift to do so. But once installed, I expect not only a cooler engine bay, but trunk as well. Thank you Paragon.

I purchased these underbody air deflectors after I returned a set I bought on Amazon - which simply would not have fit the car without some serious bending of the aluminum. Paragon's product fit perfectly and hopefully, the deflectors are now doing a good job of providing extra air flow to the engine compartment. They are a little pricy considering their relatively simple construction, so I deducted one star for that. Otherwise, definitely recommended.

Definitely made a 15-20 degrees difference

It took longer to set up the install then to put these on
Easiest modification I've done and based on the tests and reviews will help cool the engine bay
Paragons answer to the OEM parts

Straightforward install, really nicely finished material, matches the bottom panels. Should help route air up into the engine for additional cooling.

Quality parts with fast delivery

Nice product, should add extra cooling for HTC

There is an absolute difference of heat in the trunk area. I don't get blasted by a wave of heat when opening trunk after hard driving. Installation was accomplished by using a EP 14. The EP 16 had a little play. It's a whole lot easier if you use a lift. A 4 post is the best type I found for installing as it doesn't get in the way of the bolts.

Have not installed yet, but they look great and like the other items I purchased from paragon I’m sure they’ll fit fine

Looks easy yet to put on but I will
Soon have been watching the video to apply

Far too expensive for what this is.

$20 max for this!

Easy install took all of 10 minutes

Bolted right up, took maybe 2 minutes once the car was in the air.

Really easy to install with existing hardware, well designed, really sturdy. Not too big, will not snag on anything.

A+

Installed in less than 15 mins with minimal tools. Easy.

Great idea (GM) should have made these when they designed the car

the service was very good

Fast shipping, installed easily

Exactly as described and very easy installation

Great item. Perfect fit. Took about 30 minutes to install. Would buy again.

Waiting for warm weather to see it these work. But sure don’t think,they will.hurt

Hopefully will keep engine bay cooler after Track and AutoX sessions. Glad to see Paragon step up and make something at a reasonable price. 4 out of 5 stars because I had to very slightly dremel both deflectors to clear the bolt holes.

Purchased the Paragon C8 air deflector last week. They are well built, easy to install

Great quality with an almost perfect fit. I only needed to file a few millimeters off one bolt hole, which was a quick and easy fix. It makes a noticeable difference and keeps the engine bay significantly cooler.

Just installed the Air Deflectors, install couldn't have been easier. Only driven it once so far (50 minutes), opened the trunk and took out my packages and there was no noticeable warming of the packages. Prior to this, packages would be significantly warmed in my trunk. Groceries were a no-no for the trunk but I think that just changed entirely. Clearly this isn't a scientific analysis but I can tell a hot stove from a cold one, and I can tell a hot trunk from a cool one. Naturally the engine bay must be way cooler too. Product works, get them! Fortunate for Paragon that GM is too cheap or stupid to include these as stock.

OEM quality. Perfect fit.
Delivered fast with secure packing. Conti is right. Good people to do business with.
Thanks guys. My new Z 06 is happy!