It's nice to have IPD on my NA 996 3.6L. I had IPD parts for my 992 Carrera also. You can feel a lot of air go into the filter, get more horsepower.

I definitely feel that extra HP and trq ... Even with the 91 octane fuel... Plan to Dyno this combined with the Cobb 81 Octane SW tune!!!

I didn't have to get a custom tune to take advantage of the plenum improvement

I was a little skeptical of the performance boasts but I was pleasantly surprised.
It was not a head pinning back to your seat kind of upgrade but definitely a noticeable difference
that was worth the price.

Throttle response is much improved. IPD Plenum and 82mm throttle body!

Great product! Easy installation and a noticeably BIG improvement! I wish I would have done this sooner!

This upgrade is an easy way to gain horsepower for an affordable price!
I wish I would have done it earlier!

Super happy with the new IPD Plenum the guys over @sharkwerks installed on my 992 carrera! Car feels a lot more stronger higher up in the power ban. Solid bolt-on upgrade.

Installed IPD plenum and GT3 throttle body for my 2007 911 4S. I also ordered a software Flash for my ECM. The support team with IPD were very helpful communicating with my Indy mechanic in getting the software installed. I cannot believe the additional power gained. Thanks IPD!!

I purchased a plenum from IPD in July 2022, the 84 mm enlarged plenum. I experienced an instant boost in horsepower accompanied by an incredible howl when I opened the throttle at about 3000 rpm.

The car was already fast, now it is absolutely insane when accelerating from 60 to 100 mph and beyond. I highly recommend IPDs plenums, installation was relatively easy and the parts are of high quality.

IPD needs to start making exhausts and other parts that increase HP!!

Installed in my 2011 911S In addition to Carbon Air intake and upgraded Exhaust each upgrade was done separately the latest upgrade the plenum , provided noticeable power and performance enhancement at takeoff Feels like the Sport mode is engaged w/o pressing the button. Highly recommend.