Skunk2 Ultra Series Race 1-Liter Intake Manifold Plenum Spacer Silver - Honda B/ K-Series - 907-05-9001 91mm Reduce Rotational Mass by 4

Reduce Rotational Mass by 4 lbs Over Stock

ESTER Core® Technology features optimized polarity for maximal adherence of the oil film to increase engine protection

Nissan 350Z/370Z FIC's Data Matched high performance fuel injectors featuring high impedance Bosch core

Billet Aluminum - Machined for looks and weight-savings

The sleek design of the shrouds will totally change the look of your engine bay

Skunk2 Ultra Series Race 1-Liter Intake Manifold Plenum Spacer Silver - Honda B/ K-Series - 907-05-9001 91mm Reduce Rotational Mass by 4The Skunk2 Racing Plenum Spacer is used to increase the internal volume of the Ultra Race Intake Manifolds by 1 Liter. Includes: Billet Aluminum Spacer Longer Socket Head Hardware Gaskets