Description
This intake plenum is constructed out of quality carbon fiber and nylon. It allows the use of a 74mm throttle body on your 2.7L or 3.2L engined Porsche.
It is shaped like the original plenum to insure proper fitment in the very tight Boxster engine compartment.
The use of a 74mm throttle body over the 68mm original one will allow your engine to breath better.
Increase in airflow by as much as 10% have been registered with this setup.
For best result, use with a K&N drop in filter.
No remap is required to use the bigger throttle body, but it is recommended if you want to reach the full potential of the setup.
NOTE: throttle body is NOT included.
Eric Schmidt (verified owner) –
Great product!!!! Ben is someone I will continually buy from every time he comes out with a new product.
Alan Gaan (verified owner) –
Easy installation. Easy instructions to follow if you need it. Installation took me by myself about an hour.
Roger Z. (verified owner) –