* No readily available kits: Unlike some popular cars, there aren't readily available turbo kits for the 2003 Escape 2.0L. This means you'd be undertaking a significant custom fabrication project.
* Engine limitations: The 2.0L Duratec engine in that Escape wasn't designed for forced induction. Its internals (pistons, connecting rods, etc.) aren't strengthened to handle the increased stress of a turbocharger. You'd likely need extensive engine reinforcement, potentially including forged internals, which is expensive and complex.
* Fuel system inadequacy: The stock fuel system and fuel injectors aren't designed to deliver the increased fuel required under boost. Upgrades would be necessary.
* Management system: The stock engine control unit (ECU) won't know how to manage a turbocharged engine. You'd need a standalone ECU or significant tuning to adjust fuel delivery, ignition timing, and boost pressure. This requires specialized knowledge and equipment.
* Cost: The cost of all the necessary parts (turbocharger, manifold, piping, intercooler, injectors, fuel pump, ECU, tuning, potentially engine internals) would likely exceed the value of the vehicle.
* Reliability: Even if successfully installed, reliability would be a concern. Improper tuning or insufficient reinforcement could lead to engine failure.
In short, while technically *possible*, it's a hugely expensive, time-consuming, and technically challenging project that's unlikely to be worthwhile for most people. The risks far outweigh the potential benefits. If you're looking for more power, it's generally much more practical and cost-effective to consider a different vehicle.
