


HKS 50mm Weld-on Steel BOV Flange
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
HKS 50mm Weld-on Steel BOV FlangeSKU: 71002 AK011 UPC: 4957266262184 HKS 50mm Weld on Steel BOV Flange Universal for Custom Turbo Piping This HKS weld on flange provides a secure mounting base for 50mm HKS blow off valves like SSQV and SQV series. Designed for custom intercooler or charge piping on performance vehicles including Subaru WRX STI, Mitsubishi Lancer Evolution, and Nissan models. It enables smooth boost pressure release to protect turbochargers from surge and maintain
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Your HKS 50mm Weld-on Steel BOV Flange orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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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]
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Product Reviews
★★★★★ 5
My husband says it works good
Works good for a Volvo
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Reviewed in the United States on April 6, 2026
★★★★★ 5
Diy tool good stuff
Good fit works as advertised
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Reviewed in the United States on February 25, 2026
★★★★★ 5
Práctico
Tal cual a la medida que do perfecto para los cambios de filtro llego sin daños
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Reviewed in the United States on March 30, 2026
★★★★★ 5
Good quality and price
This fits the original cover that was on my car. Made the removal of the oil filter cap very easy effortless.
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Reviewed in the United States on December 8, 2025
★★★★★ 1
not tight enough
It did slip on my BMW M5 F90 oil filter — it wasn’t tight enough. I had to use a microfiber cloth to fill the gap and make it tighter in order to loosen the oil filter.
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Reviewed in the United States on May 14, 2026