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

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

FM8-SPSS kit features a Sport pressure plate for a nice upgrade

HA3-HDR4 kit features ACT's most popular Heavy Duty pressure plate

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