SKU: 68075945013

Forge Dump Valve Kit - VW 1.5T TAOS

Sale price$220.64 Regular price$245.15
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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17

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Description

Forge Dump Valve Kit - VW 1.5T TAOSThe kit includes all the necessary hardware and step by step installation instructions for the average car enthusiast to fit at home with average garage tools in just a couple of hours. Our valve kit allows the fitment of our fast response blow off valve preventing turbo surge and prolonging the life of your engines turbocharger. As the engine does not have a diverter valve fitted as standard, Forge Motorsport have developed a twin piston dump valve


The kit includes all the necessary hardware and step by step installation instructions for the average car enthusiast to fit at home with average garage tools in just a couple of hours. Our valve kit allows the fitment of our fast response blow off valve preventing turbo surge and prolonging the life of your engine’s turbocharger.


As the engine does not have a diverter valve fitted as standard, Forge Motorsport have developed a twin piston dump valve that not only gives you an incredibly loud sound when lifting off the throttle, but it also increases the throttle response during gear changes by reducing turbo lag, it has been designed to help the turbocharger maintain its rotational speed ready for when you accelerate while also taking the strain away from the turbocharger impeller. Without taking this stress away from your turbo it can lead to premature turbo failure especially on re mapped engines and modified vehicles.

Although the various 1.5 TSI engines share many of the same components the later engines have a slightly different configuration, please remove your engine cover to establish what kit is needed.

PLEASE NOTE TO DETERMINE WHICH IS THE CORRECT DUMPVALVE KIT FOR YOUR VEHICLE PLEASE STUDY THE PICTURES BELOW. IF YOU HAVE ANY QUESTIONS PLEASE CONTACT US.   

For the engine below, this valve (FMDV39) is correct



For the engine below, this is not the correct valve. You will need FMDV22




The vacuum FMBGFK22 adaptor is also supplied with the FMDV39 kit and is used to operate the dump valve. This adaptor can also be utilized as a fitting kit for an additional boost gauge with a simple t-piece.


 



  • Due to the exposed position of the OEM boost pipe and the nature of an engines heat cycle, the plastic the OEM pipe is made from can deteriorate over time becoming brittle and susceptible to boost leaks. This kit totally replaces this plastic pipe from turbo to manifold with a silicone hose (available in a choice of colours), and everything else you need to install the valve is included in the kit together with full instructions.
  • Anodised CNC machined billet couplers and components along with a tuneable CNC machined twin piston Forge Motorsport valve.
  • Custom colours are available but will incur a 50% none refundable deposit and a lead time of 8-10 weeks.
  • Unlike other valves on the market the Forge valve will not bring on any check engine lights. (EML) 
  • The Forge silicone hose in this kit has been designed to include a quality inner liner of modified silicone known as Fluorosilicone. This ensures the colour of the silicon hose stays bright and vibrant and unlike our competitors will not deteriorate over time.
  • This means Forge Motorsport hoses are suitable to be used with modern long-life coolants, Organic Acid Technology coolants (O.A.T.) and oil mist.
  • The construction of the hose has been engineered to exceed that of the OEM fitments, the Forge Motorsport hose will enhance any engine bay both technically and aesthetically.
  • Lifetime warranty.

We cannot guarantee that this product will fit with all aftermarket intakes.

In the Box:

1x Atmospheric Dump Valve
1x Boost Tap / Take Off
 Throttle Body and Turbo Couplers
1x Silicone Hose (Red, Blue or Black)
3x Hose Clamps
All fixings and fittings
1x Roll of Vacuum Tubing
 2 X Norma adaptors


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 68075945013

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4.5 ★★★★★
Based on 29 reviews
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Verified Purchase
David Myers
Battle Creek, US
★★★★★ 5
Awesome kit!
Color: 40FT Wire+40FT Cable Sleeve
Bout this to hook up batteries and inverters for solar system. Nice set! Perfect for hooking up batteries.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 9, 2025
M
Verified Purchase
Mechanical
Boise, US
★★★★★ 4
No electricity from here
Color: 40FT Wire+40FT Cable Sleeve
Copper clad
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
G
G. S. the old wizard
Lexington, US
★★★★★ 5
Reasonable substitute for real copper wire
Color: 40FT Wire+40FT Cable Sleeve
Nice cable set. This will be very handy when I install my inverter in my camper van. While I don't really like the idea of copper clad aluminum (it's cheaper than 100% copper) as long as it doesn't wiggle around much, it'll work just fine. The crimp connectors are great- not as heavy as I would like but they will do the job. Overall, an OK thing to buy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 25, 2025
D
Dennis
Whiting, US
★★★★★ 4
Nice wiring kit with CCA wire.
Color: 40FT Wire+40FT Cable Sleeve, Color: 40FT Wire+40FT Cable Sleeve
This is a nice kit with a lot everything you need to wire up your project. This is CCA wire, so make sure you use it in the proper way. It will not take as much amperage over as long of distance as OFC wire will. The wire itself is good quality. It is true 0AWG and quite flexible making it easy to route through your project. The lugs crimp easily and hold well. The split look wire protector it nice quality and works well. The tool supplied to insert wires into the split loom is amazing. I have never used a toll like that and it works so slick.
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Reviewed in the United States on September 10, 2025
C
Chris
Houston, US
★★★★★ 2
Don’t use for automotive
Color: 40FT Wire+40FT Cable Sleeve
Don’t get me wrong it’s not a horrible product but these wires have an extreme amount of resistance to them, and once they get hot they drop voltage drastically. It was nice it came with a bunch of eyelets and made it easy to assemble but unfortunately once they were over 100F temp (live in Florida so cars get way hotter than that on the inside) the voltage would go from a normal 12.5-13.5v all the way down to 8v. Partially my fault I did not notice they were CCA wire instead description, would not recommend for automotive use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 25, 2025

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