Ecotune Fuel Line Upgrade

The MQB Fuel Line Upgrade is a premium solution designed to eliminate the flow restrictions found in factory fuel lines. Engineered for high-performance Audi, VW, and Seat models, this kit ensures your engine receives the consistent fuel volume required for Stage 2+ and Stage 3 power levels. Built with motorsport-grade reinforced hoses and precision fittings, it offers a significant durability upgrade over the standard plastic lines.

Key Features & Benefits

• Enhanced Fuel Flow: Larger internal diameter reduces pressure drop, ensuring the HPFP stays fed during high demand.
• Motorsport Grade Construction: Features high-pressure reinforced hosing designed to withstand heat and ethanol-blended fuels.
• Direct Bolt-on Fitment: Designed to utilize factory routing paths for a clean, professional installation.
• Multiple Variations: Available in specific configurations to suit Stock, EcotuneHPFP, plus Tank Line Variations MQB or Polo.
• Enhanced Engine Safety: Prevents lean conditions by maintaining stable low-pressure fuel supply to the high-pressure pump.

Choose Your Option

Please select the correct variation based on your current HPFP and vehicle model:

ECO-LINES-ECOTUNE

Designed specifically for vehicles equipped with the Ecotune HPFP upgrade.

ECO-LINES-STOCK

Standard MQB fitment for users retaining the factory HPFP on Golf R, S3, and Leon Cupra models.

ECO-LINES-POLO

Standard 6C fitment for users retaining the factory HPFP or Upgrading to Golf R, S3 HPFP with Tank Line specific to the Polo/Ibiza.