SKU: 81996121666

Dump Valve for Peugeot 308 GTI MK2 (2015-2020)

Sale price$113.82 Regular price$126.47
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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1

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Description

Dump Valve for Peugeot 308 GTI MK2 (2015-2020)Utilising world leading springs for more precise operation and consistency All internal and external valve components have been made in the UK, ensuring top quality, and offering a valve with faster response times and longer service intervals The piston valve uses heat stabilised Viton O rings Lubricated with high temperature Mobil1 grease to ensure a long life with minimal wear and very long service intervals A super durable and responsive aluminium

  • Utilising world leading springs for more precise operation and consistency
  • All internal and external valve components have been made in the UK, ensuring top quality, and offering a valve with faster response times and longer service intervals
  • The piston valve uses heat stabilised Viton O-rings
  • Lubricated with high temperature Mobil1 grease to ensure a long life with minimal wear and very long service intervals
  • A super durable and responsive aluminium piston
  • Fully serviceable and rebuildable with our valve service kit in minutes
  • Available in anodised Black
  • Unlike other valves on the market, ours produces no check engine lights (EML)
  • Covered by the unique Forge Lifetime Warranty*

We manufacture a wide range of Forge performance parts with customers aftermarket requirements in mind such as this Forge blow off valve.

Our uprated Forge dump valve for the Peugeot 308 GTI has been expertly manufactured and designed in the UK, meaning we can provide the industry leading valve for your vehicle. Specifically designed for the Peugeot 308 GTI, this is a fully atmospheric blow off valve, so you can enjoy that fantastic “pshh” sound! This part replaces OEM part number 9808798580

Our alternative to the OEM is a fully engineered solution offering significantly improved reliability. Our valve is piston based with no diaphragm to fail, all aluminium valve construction. It replaces the original unit with a pressure/vacuum operated piston valve that still also retains the desirable OEM ECU control over valve actuation. Furthermore, heavier springs are available and are easy to swap in to suit your tuning needs if you add more power to your vehicle.

 

Complimentary Products

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: 81996121666

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4.7 ★★★★★
Based on 8 reviews
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Verified Purchase
Matthew P. Tebussek
Louisville, US
★★★★★ 5
Excellent !!!
Size: 2.0, Size: 2.0
Excellent little bugger. I was a little concerned about the size but like everything I’ve bought with the MHW-3Bomber mane on it, it’s built like a tank. The adjustments for the needle angles has this awesome ball-decent click that feels premium. If you’re looking for a small, hand operated WDT tool just but this one. It’s worth every penny. I’ve had a few of the cheap ones and they just move the coffee around. The adjustability on this one fluffs up the coffee very nicely and breaks up the clumps instead of making them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
H
Verified Purchase
Hamakers
Charlottesville, US
★★★★★ 5
Works great!
Size: 2.0
Great quality and easy to use. I appreciate the magnetic stand and small size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
S
Verified Purchase
Scott W
Battle Creek, US
★★★★★ 5
Excellent tool, convenient and adjustable
Size: 2.0
This is a great design and a quality product. The angle adjustment for the needles is super helpful, allowing the exact distance needed for any size portafilter. Needles are removable if a less dense pattern is desired, and they are easily replaceable as well (spare needles are also provided)! The magnetic stand works well, and the magnets have the perfect amount of force to hold it in place but allow easy removal. I was a tiny bit disappointed that the base did not come with any type of rubber or silicone non-skid, and do recommend adding some to the bottom so it doesn't slide around on your countertop. I highly recommend this item!
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Reviewed in the United States on September 2, 2025
D
Verified Purchase
D.B. Spalding
New York, US
★★★★★ 4
Great tool, but be careful when you replace a needle.
Size: 2.0, Size: 2.0
Great idea, you can arrange the needles in either direction, depending upon the direction that you move the tool (clockwise, or anti-clockwise). But be VERY CAREFUL in dismantling, as it may come apart on you, spilling needles. Getting the needles lined up takes time and patience. Replacing one by itself should be easier. 3BOMBER would do well to include an exploded view of this tool in the instructions so owners know what to expect. That said, this works great, and the magnetic attachment to the stand is very convenient — easier than a stand with a hole in it. Also, the flat top lets you set it upside down in a jiffy. Definitely recommended.
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Reviewed in the United States on November 26, 2024
P
Verified Purchase
pvinthebay
Chelsea, US
★★★★★ 5
Makes all the difference in your extraction.
Size: 2.0, Size: 2.0
This little guy improved the extraction quality without being overly complex. After grinding there were always high spots in the porta filter when I put the grinds in. There are several different ways to distribute the grinds and I found this to be simple and effective without breaking the bank. The weight is nice and comes with extra pins just incase you bend yours. I've had mine for over a year and haven't needed it so it's nice that it's available. Simple practical tools like this are great in the setup and show you don't need to break the budget to have a solid coffee setup. I enjoy the 3BOMBER line of tools. For the money they offer the best value
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 27, 2025

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