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Nitrous Outlet 4150 Stinger 4 Dry Solenoid Forward Conversion Kit - Hard-line/.122 Nitrous Solenoid/Deep Break Solenoid Bracket/Solenoids Mount Upside Down - (50-500 HP)

Marsoni M251S
Sale price$474.00
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Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Outlet 4150 Stinger 4 Dry Solenoid Forward Conversion Kit - Hard-line/.122 Nitrous Solenoid/Deep Break Solenoid Bracket/Solenoids Mount Upside Down - (50-500 HP)4150 Flange Dry Nitrous Plate Conversion Standard . 122" Nitrous Solenoid Deep Break Solenoid Bracket and Pre Bent Hardline Includes Gasket Nitrous Jetting For 50 500hp Continuing Innovation: The Stinger 4 is an addition to the hugely successful Stinger Nitrous Plate lineup and is based on the same ideology that nitrous plates are not one size fits all. It is designed to work with engine combinations that have airflow distribution issues and also have
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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4.2 ★★★★★
Based on 1428 reviews
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Verified Purchase
Jon
West Palm Beach, US
★★★★★ 1
Didnt fit my C300
Color: Silver
Didn’t fit my 2008 Mercedes C300 4matic sport. I bought another one on Amazon from a different company and it did fit. Eochi or something brand.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 6, 2025
C
Verified Purchase
Courtney & Chris
Battle Creek, US
★★★★★ 1
Does not fit Boxster. Not even 74mm
Color: Silver
This is not measuring 74mm and absolutely does NOT fit my 2003 Porsche Boxster like the Amazon compatible check says it does.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 9, 2025
W
w
Belleville, US
★★★★★ 1
Amazon Vehicle Tool Parts Fitting App incorrect
Color: Silver
Amazon your Vehicle fit is Wrong this tool will not work at all on 1981 240D Mercedes oil filter
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 24, 2025
C
Verified Purchase
Chantell B.
Louisville, US
★★★★★ 5
Fits perfect
Fits perfect in 2018 x5
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
R
Verified Purchase
RichD
Grantham, US
★★★★★ 5
OEM quality
BMW dealer wanted $300 to replace the cabin filters. Watched a 5 minute video and ordered these up. Look identical to OEM and easiest cabin filters I've installed. Save yourself a ton of money and install these yourself. BMW quality without the BMW price.
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Reviewed in the United States on August 26, 2025

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