Air and Fuel› Fuel Injection Systems and Components - Electronic

MODE Auto Concepts

MK7 Flex Fuel Upgrade

$59.00

SKU: MK7-FLEX-FUEL-UPGRADE-FOR-PTFE-LINES

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Precision Raceworks MK7 Flex Fuel Upgrade is a modular addition designed for their VW MK7 / MQB Performance Fuel Lines. This upgrade replaces a section of the existing fuel line to position your ethanol analyzer near the coolant reservoir. It is constructed from 6061 aluminum with an anodized finish for 100% E85 compliance and utilizes a smooth bore PTFE fuel line with stainless steel and nylon jackets.
Show original supplier description
The Precision Raceworks AN6 MK7 Flex Fuel line upgrade is a modular component designed to integrate with their existing VW MK7 / MQB Performance Fuel Lines. This upgrade specifically replaces a section of the fuel line, allowing for convenient placement of your ethanol analyzer adjacent to the coolant reservoir. It is engineered for seamless integration with both their standard and Stage 4 fuel line kits. Constructed from 6061 aircraft-grade aluminum and anodized for superior durability and corrosion resistance, this upgrade ensures 100% E85 compliance. The connection style includes -6 ORB & Flare fittings and a 3/8" quick connect for the ethanol sensor. Viton O-rings are used in the connectors for a reliable seal. Specifications include a -6AN (1/2") line size and a weight of .85 lbs. This upgrade is designed to work with existing Precision Raceworks MK7 / MQB fuel lines.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandMODE Auto Concepts
Part NumberMK7-FLEX-FUEL-UPGRADE-FOR-PTFE-LINES
CategoryAir and Fuel

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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