ITB Fuel Injection Kit for L6



Datsun Spirit does more than carburetors.

The DSI ITB kit for L6 engine includes: Throttle Bodies (available in 45mm, 48mm, or 50mm), Air horns, manifold & linkages, TPS & TPS connector, fuel rails, and heat shield.


  1. Prices vary slightly based on TB sizes. (The list price is based on 45mm setup).
  2. Injectors are not included in the kit (but we can supply them separately).
  3. Engine Management System is sold separately (Electromotive or Megasquirt).
  4. We do offer installation as well as dyno tuning.