The past years my 997.1 has been running like clockwork, more eager and better response from the Tiptronic box. A perfect investment! ?

Easy install, has much better torque and a better driving experience.

Installed on FS1 4.0 stage 2 engines, works great!

Incredible power and torque when combined with our 3.9L conversion. Could not have achieved our goals for this project without IPD!

My 997 runs so much better and the throttle response has improved dramatically.

Engine sounds more aggressive, engine response feels more free, not as restrictive. Some horsepower gain but not sure how much. Very happy with my purchase.

The IPD plenum was my first upgraded on my 997, haven't looked back!!

I bored out my engine to a 3.8L and added GT3 components and IPD plenum and made 404 horsepower

Awesome products! :)

Amazing performance!