The 996 GT3 Mark II Plenum is specifically designed to accommodate the larger 997 GT3 82mm throttle body (additional purchase required).
As with all GT3's, power improvements are very difficult to develop because of Porsche's fantastic out-of-the-box design and development on these performance minded machines.
The GT3 engine was specifically developed to deliver power where it's needed on the track, way up high in the rev range. The IPD Plenum compliments that power by delivering additional horsepower throughout the entire power band, especially in the mid range where it's most needed.
The 996 GT3 Mark II IPD Plenum provides an additional 24 horsepower at the wheels, enhancing the already ultimate Porsche driving experience. The 996 GT3 Mark II Plenum is specifically designed to accommodate the larger 997 GT3 82mm throttle body (additional purchase required).
The combination of the patented Y design plenum and larger throttle body make the 996 GT3 Mark II IPD Plenum the ultimate performance upgrade for the ultimate performance Porsche.
Installation of the 996 GT3 Mark II IPD Plenum is relatively straight forward but IPD strongly recommends installation be performed by a highly qualified Porsche technician.