Decided to get the IPD Plenum few days after i got my car. Went to the office and met Greg and he was kind enough to install it for me. I can tell that the car takes off alot smoother and drives alot better at low speed.
I had the plenum on about 900 miles before the exhaust was put on.
The car does feel faster on top end when pushing it as i think more flow.
Overall very happy and would recommend..for me it was worth the $$.

As for the Techart exhaust i was expecting the sound like this one i found on youtube http://www.youtube.com/watch?v=uAF7patLQZg. Anyhow this car must had cats delete and or x pipe because mine is not as loud.
I was disappointed at first as i can barely tell the difference maybe 10% louder.. since the install i've put 1000mi on the car and drove it hard over the weekend up to San Luis Obispo. The exhaust got louder as i put more miles on it. Is still pretty tamed but i would say about 30% louder than stock. No drone at all and now even at slow speed i know is there. Overall i'm ok with sound..wish it was little louder. Spoke to BBI and they might come out with cats delete x pipe so i might do that. I'll try to get someone to help me video it on youtube later.

Next mods-1)Techart paddles as i have 2011 and my CF sterring wheel is a tiny bit thicker than 2010. hopefully in few weeks.
2) Hopefully someone come with a new tune soon or i just might get the
techart but is pricey!

 

Glad you like your IPD Plenum. We have had the same results from other IPD/Panamera installs here. I think by going with the exhaust option the we talked about last week, you will very happy with the results.

Kindest Regards

 

Sounds very similar to my CTT Techart exhaust w/ 2nd cat bypass.

 

Just wondering if there are any drawbacks to the ipd plenum - if not seems like reasonably priced way to pick up 30 hp.