The already explosive power of the Porsche 996 & 997 Turbo can be further increased with the IPD Intake Plenum. The patented IPD Plenum design works exceptionally well with all forced induction applications. Power and torque increases provided by the IPD plenum are impressive and stay well above all factory power curves from launch to redline. Maximum power increases take place in the midrange where it's most needed, most critical and most enjoyed. The plenums deliver smooth and linear power with considerably quicker boost response creating a longer and more desirable power band. The Turbo plenums deliver reliable performance for both street and motorsport applications enhancing the already visceral Porsche Turbo driving experience.