K-Swap Fuel Systems

This page covers two possible K-Swap fuel system setups.

• Budget setup
• Recommended Setup

Budget Setup

The budget setup uses the factory fuel filter and factory K-Series fuel rail. An aftermarket fuel pressure regulator is used since the K-Series fuel rail does not have one. Rubber lines are also used to reduce cost.

Recommended Setup

The recommended setup uses a K-Tuned inline fuel filter, K-Tuned fuel rail and K-Tuned fuel pressure regulator. AN lines are also used instead of rubber lines. In this setup the feed line runs directly from the fuel pump to the fuel rail, this provides a more stable fuel pressure in the rail and is optimal for performance by ensuring the rail is always filled with fuel.