“Pat came exactly as described and operates almost perfectly, having a slightly heavier spring that requires less adjustment would be amazing. But it's a tiny detail on a great part. Not too obnoxious and it vents just enough to stop the MAF from freaking out.
Install was 1 hour due to being a tight squeeze without jacking the car up but I'm small and could fit between the skidpan and bumper with clips and 10mm bolts removed. On a hoist or stands would be a 20 to 30 minute job for a competent N-thusiast. Do not try go from the top by removing your entire intake. Just go from underneath.”