[TDSD] Technical Downhill and Street Drifting

OH BABY COME TO PAPA







Xcessive Manufacturing's ITB intake manifold for the KA24DE motor (RWD) is designed to take advantage of the factory high port/runner design combined with either a set a GSX-R or Hayabusa ITB's for dramatically increased flow on boosted or N/A motors looking for more mid to high rpm power.

We can add velocity stacks with a matched inside diameter for smooth air flow that can be run boosted or N/A with a plenum or N/A as individual open stacks. We can also do side draft carburetor adaptations.

As shown on GSX-R ITB's, new Xcessive plenum with bolting hardware with velocity stacks on the plenum bolt flange.

The plenum is permanent mold cast for superior finish and casting soundness with a phenolic shell core used for internal walls to yield some of the best quality available, then we add a 3" inlet pipe for charge pipe hookup and rotate it to help with fitment. The three piece runner/ITB/plenum design also allows for easy porting and polishing as well as ease of installation.

Factory temperature sensors will need to be reused as well as the lower PCV manifold and hoses. Hood clearance will need to be checked. The stock AAC is not used, an optional AAC remote mount kit is available (click here). You supply your own ITB's, or we can source them for you, the price does not include the ITB's. We can also adapt this other brands of ITB's.