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Description
Nitrous Express 2 Cyl Piranha Nitrous Kit (V-Twins w/Single Carb) w/2.5lb BottleSingle polished 2. 5 lb. bottle ,single nozzle system for two cylinder engine with a single carb. Complete with 'Lightning' nitrous and fuel solenoids, braided stainless hoses, 'Piranha' nozzle, fuel pump, relay, microswitch, arming switch, jetting for 15, 25, 35, and 50HP Polished 2. 5 lb. bottle,billet aluminum bottle brackets. Certificate of Origin Warranty
Single polished 2.5 lb. bottle ,single nozzle system for two cylinder engine with a single carb. Complete with 'Lightning' nitrous and fuel solenoids, braided stainless hoses, 'Piranha' nozzle, fuel pump, relay, microswitch, arming switch, jetting for 15, 25, 35, and 50HP Polished 2.5 lb. bottle,billet aluminum bottle brackets.Certificate of Origin
Warranty
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
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4.9 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
Fit Mercury 150 saltwater 2 stroke great!
These fit my Mercury 150 perfect. Took it out for a test run and engine ran great with no overheating issues.
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Reviewed in the United States on August 26, 2025
★★★★★ 5
Work’s okay
They work ok, as expected
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Reviewed in the United States on August 26, 2025
★★★★★ 5
Just as good as OEM
Exactly what I expected...
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Reviewed in the United States on August 9, 2025
★★★★★ 5
Fit perfectly
Truly impressive, bought these and a set from a us boat supplier a thermostat made in the USA . They came with the gasket separate . I could not figure out how to put it together . I used these in my mercury optimax 135 hp . They fit perfectly and appear to be working great at a quarter the cost .
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Reviewed in the United States on August 29, 2024
★★★★★ 5
Handles the power
Size: 5FT, Style: 8AWG
Used for leads to handle high Amperage. Replaced cheesy 12 gauge leads that came with
the unit
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Reviewed in the United States on January 28, 2026