Increase the plenum volume by 2-liters in your Ultra Series Race 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.
Ultra Series Race Intake Manifold Spacer; 2 Liter; Incl. Gaskets; For Use w/Ultra Race Manifold; Silver;
Skunk2 Ultra Series Honda/Acura Silver RACE Intake Manifold 2 Liter Spacer (Inc Gasket & Hardware)
Ultra Series Race Intake Manifold Spacer
B/K SER. 2 L SPCR W/
