The most common reasons for wanting to update your antiquated Bosch CIS Injection system:

- Hard to start the engine
- Poor warm-up operation
- Rough idle
- Poor overall drivability
- Lethargic throttle response
- Poor fuel economy
- Low power output
- Expensive original parts cost

Applying an updated EFI package to your Porsche car will dramatically increase both performance and efficiency.  All modern cars use advanced engine control units to control the engine precisely and safely.  If you are rebuilding your engine, why not consider EFI?  We at TurboKraft are Porsche EFI experts and offer complete, cost effective and flexible systems.  Let us design a package for you!