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Nitrous Outlet Pro-Mod .189 Competition Nitrous Solenoid - Aluminum Base - Raised Inlet With 8AN Fitting / Machined Piston (30 Amp Draw)

Marsoni M251S
Sale price$171.50
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Nitrous Outlet Pro-Mod .189 Competition Nitrous Solenoid - Aluminum Base - Raised Inlet With 8AN Fitting / Machined Piston (30 Amp Draw)Supports Up to 1,000 Horsepower Perfect for Jet Restricted Race Applications Progressive Control 30 Amp Epoxy Encapsulated Coil . 189 ID Flow Orifice Shortened Piston for Optimal Flow Raised NPT Inlet 1 8 NPT Bottom Exit 1 8 NPT Purge Port Includes Port Matched Tapered Machined 8AN Inlet Fitting Requires Routine General Maintenance Product Description: Nitrous Outlet Pro Mod . 189 Competition Nitrous Solenoid Unlock the full potential of your nitrous
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  • We offer a 30-day return/exchange service after receiving.
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4.7 ★★★★★
Based on 2318 reviews
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Joe
Louisville, US
★★★★★ 5
Comfortable
Size: 11.5, Color: Black Full Grain
Fit great very comfortable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 16, 2025
D
Verified Purchase
DAVID L.
West Palm Beach, US
★★★★★ 5
Nice shoes!
Size: 11, Color: Black Full Grain
I bought them in black and I like them so much I will be buying the brown soon. They fit true to size and are comfortable and stylish. I like the clean simplicity. They're basically a dressy sneaker which is perfect for my job's 'dress code'. Yet they're stylish enough to be worn weekends or a night out. They seemed just a touch stiff out of the box but IMO that's completely normal and fine - after just a couple days of wearing them they are breaking in nicely. No complaints on that. They seem to be of very high quality and I'm very happy with them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
B
Verified Purchase
Bamaphan
New York, US
★★★★★ 5
Good shoes!!!!!
Size: 10, Color: Tan Full Grain
They are comfortable, they fit, great style. I bought blue, brown and black shoes.
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Reviewed in the United States on August 18, 2025
S
Verified Purchase
Shawn
Battle Creek, US
★★★★★ 5
Great Product
Size: 13, Color: Black Full Grain
2nd Johnston & Murphy comfortable and stylish.
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Reviewed in the United States on December 26, 2025
M
Verified Purchase
Margaret
Carnegie, US
★★★★★ 5
Great shoes for business casual, corporate travel
Size: 8.5, Color: White Full Grain
Fit true to size
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2025

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