GFB Gauge Port Mark 5/6 GTI

Marsoni

M251S

$61.53

Get it in 3 business days with 1 day shipping. Friday, May 29

GFB Gauge Port Mark 5/6 GTIMost modern engines have eliminated vacuum ports from the intake manifold, making it difficult to install boost gauges, boost controllers, aftermarket blow off valves and other devices that require a signal from the intake manifold. This Part Fits: Year Make Model Submodel 2006 2013 Volkswagen GTI Base 2014 Volkswagen GTI Driver's Edition 2007 Volkswagen GTI Fahrenheit 2014 Volkswagen GTI Wolfsburg Edition

Easy Shipping

Quick Dispatch:

Your GFB Gauge Port Mark 5/6 GTI orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your GFB Gauge Port Mark 5/6 GTI ships.

Need Help?
Questions about GFB Gauge Port Mark 5/6 GTI, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for GFB Gauge Port Mark 5/6 GTI in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

This product was definitely different than the original I have a 2001 Bayliner with a 3.0 MerCruiser and an alpha one second GEN drive The kit worked but the bottom gasket had a weird cut different than the original I added a gasket maker just in case (Yamaha Lube) Brand! All in all kit was fine, One thing to note is the directions that come with the kit at least for my version we’re not for the same alpha one second GEN 4 stroke kit that I got they were for a two-stroke in the pictures didn’t look the same as the parts that I had got which is fine but it’s miss leading when you send a 4 stroke kit but 2 stroke 90hp to 200hp alpha one directions! If it craps out this review will change

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on June 30, 2020

Verified Purchase

Air Assault

Port Orchard, US

★★★★★ 5

Super great product. Has the power and functionality to get you repairing fast!

Super great product. Has the power and functionality to get you repairing fast! Fully recommend this and it has worked great since I've owned it. Still going strong in the durability and design looks like it will keep it going strong for many years. Highly highly recommend buying this. Will work in Kuwait, Iraq, UAE, and Saudi. Good for Camps around the CENTCOM area!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on October 6, 2025

Verified Purchase

Jed V

Fort Morgan, US

★★★★★ 5

Solid Product

worked well, easy to install.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on November 3, 2025