What is Reddit's opinion of AIR LIFT 60798 1000 Series Rear Air Spring Kit?

From 3.5 billion Reddit comments

I have like 300lb of stereo and tools in my trunk. I put in air lift 1000's and it raised the car back up 2" and you can vary the pressure from 5-35psi. Had them in since April 2017 (approx 25-30k km) with no issue.

EDIT: here's the link https://www.amazon.ca/gp/product/B000CFQ34A/ref=oh_aui_search_detailpage?ie=UTF8&psc=1

Here is the kit I used, Amazon says it doesn't fit my vehicle but on my 2008 P71 it was the perfect fit.

https://www.amazon.com/LIFT-60798-1000-Air-Spring/dp/B000CFQ34A/ref=sr_1_1?dchild=1&keywords=airlift+60798&qid=1594903144&sr=8-1