Skunk2 Ultra Series Race Center-Feed Intake Manifold Plenum 87-17 Honda Civic Ex B/ K-Series COOLANT HOSES Featuring high carbon content that

Featuring high carbon content that provides superior strength over heavy-duty cycles on track

plus Windows software which allows you to re-program the ECU and datalog sensors

and the runners to be freely ported for additional flow and volume

OEM mount hardware can still be used with the purchase of one additional factory bolt (PN: 666-05-0400)

The hall effect technology used provides a contactless design that reduces wear and tear while offering a smaller form factor and reduced weight

Skunk2 Ultra Series Race Center-Feed Intake Manifold Plenum 87-17 Honda Civic Ex B/ K-Series COOLANT HOSES Featuring high carbon content thatSkunk2 is proud to introduce the highly anticipated Centerfeed Plenum for the Honda B and K Ultra Race Intake Manifolds! The Ultra Race Centerfeed Plenum has been designed to further improve airflow and reduce lean conditions associated with side fed manifolds, by moving the throttle body forward and centering it above all intake ports. The Centerfeed plenum works best with high RPM naturally aspirated engines and all turbocharged supercharged