Looking to grow your Ultra Street Intake Manifold? Now you can increase the plenum volume by .5-liter in your Ultra Series Street intake manifold with our new billet aluminum plenum spacer. This spacer kit includes bolts and a gaskets to fit our Ultra Series Race intake manifold for either the B or K-series. They are available in two finishes, black anodized or "clear" anodized.

Ultra B & K-Series Street Intake Manifold Spacer (+.5-Liter, Black)
Part #- 907-05-9101
Retail Price: $104.99
http://store.skunk2.com/engine...r.html

Ultra B & K- Series Race Intake Manifold Spacer (+.5 Liter, Silver)
Part #- 907-05-9100
Retail Price: $104.99
http://store.skunk2.com/engine...4.html