Skunk2 Ultra Series Race 1-Liter Intake Manifold Plenum Spacer Silver - Honda B/ K-Series - 907-05-9001 91mm Ultra Valve Springs and Spring

Ultra Valve Springs and Spring base Kit Honda L15B7 – PN 313-05-9400

The 3-port systems works by interrupting the boost signal traveling from the turbo to the wastegate

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

The harness comes wired with the provisions for the OEM K-Series 02-04 Wideband o2 sensor and an OBD2 port

 COBB WRX Shift Knob

Skunk2 Ultra Series Race 1-Liter Intake Manifold Plenum Spacer Silver - Honda B/ K-Series - 907-05-9001 91mm Ultra Valve Springs and SpringThe 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