SKU: 4881093517

Blow Off Valve for Mini Cooper S/JCW F66

Sale price$145.80 Regular price$162.00
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

Blow Off Valve for Mini Cooper S/JCW F66Highlights: Precision manufactured springs for more precise operation and consistency Made in the UK, ensuring top quality Faster response times and longer service intervals A super durable and responsive aluminium piston that uses heat resistant Viton O rings Lubricated with high temperature Mobil1 grease to ensure a long life with minimal wear and very long service intervals Fully serviceable and rebuildable in minutes Unlike other valves on the

Highlights:

  • Precision manufactured springs for more precise operation and consistency
  • Made in the UK, ensuring top quality
  • Faster response times and longer service intervals
  • A super durable and responsive aluminium piston that uses heat resistant Viton O-rings
  • Lubricated with high temperature Mobil1 grease to ensure a long life with minimal wear and very long service intervals
  • Fully serviceable and rebuildable in minutes
  • Unlike other valves on the market this will not bring on the Engine Management Light (EML)
  • Covered by the unique Forge Lifetime Warranty*

FMDV50 is Forge Motorsports blow off valve solution for the BMW 2.0 turbocharged B48 power units. This valve has been expertly designed and manufactured in the UK, Specifically designed for the BMW 2.0 B48 engine, this is a fully atmospheric (blow off) valve, so you can enjoy that fantastic “pshh” sound! 

This valve is a fully engineered solution offering significantly improved reliability, due to its piston based design with no diaphragm to fail and full aluminium construction. It replaces the original unit with a pressure/vacuum operated piston valve that 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 boost pressure to your vehicle.

This dump valve solution is a direct fit replacement, which uses a bespoke wiring harness to make for a plug and play installation and the use of the extremely reliable Pierburg solenoid you will not experience any EML faults. As with all Forge products FMDV50 is covered by our life time warranty*​​​​​​

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: 4881093517

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4.8 ★★★★★
Based on 25 reviews
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A
Verified Purchase
Angel Esteva
Cuba, US
★★★★★ 5
Great assortment of clips—fits well and saves a trip to the dealer
Color: 40pcs
Picked up this 40-piece set to replace missing/broken push-type retainers on my bumper/fender liner area. The assortment is a solid value—having extras on hand is way cheaper than buying a few at a time locally. The clips I used snapped in securely and held the panel tight without rattles. Tip: match the old clip’s size before installing (hole diameter + stem length). I tested a couple first to confirm fit and then finished the job. For basic trim/under-cover repairs, this is an easy, cost-effective kit to keep in the garage.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 25, 2026
B
Verified Purchase
Brooke
Battle Creek, US
★★★★★ 5
OEM Quality
Color: 40pcs
These fit perfectly! They are easy to install and very durable! I have no doubt that they are holding everything in place. They are also very easy to remove and do not break during removal, which is great.
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Reviewed in the United States on December 16, 2023
J
Verified Purchase
J Thomas
Chelsea, US
★★★★★ 5
They work fine.
Color: 40pcs
This item fits the bumper and inner plastic lining of 2003-2007 Honda Accord models.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 12, 2025
J
Verified Purchase
Jorge
Los Angeles, US
★★★★★ 4
They’re okay
Color: 40pcs
These fender clips are just okay. They fit reasonably well and did the job for a quick fix, but the quality isn’t the best. Some of them felt a bit flimsy, and a few broke during installation. If you’re in a pinch and need a temporary or budget-friendly option, these will work. Just don’t expect OEM-level durability. Decent for the price, but not great.
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Reviewed in the United States on June 23, 2025
R
Verified Purchase
Richard Clark
Grantham, US
★★★★★ 5
Alternative to OEM fasteners.
Color: 40pcs
Good alternative to OEM part
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2025

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