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Nitrous Express 4 Cyl Piranha Nitrous Kit (Pro-Mod) w/2.5lb Bottle
Nitrous Express 4 Cyl Piranha Nitrous Kit (Pro-Mod) w/2.5lb Bottle
Nitrous Express 4 Cyl Piranha Nitrous Kit (Pro-Mod) w/2.5lb Bottle
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Nitrous Express 4 Cyl Piranha Nitrous Kit (Pro-Mod) w/2.5lb Bottle

Marsoni M251S
Sale price$674.38
Pay 4 payments of $168.59 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Express 4 Cyl Piranha Nitrous Kit (Pro-Mod) w/2.5lb BottlePro Mod style Direct port system for carbureted four cylinder engine. Complete with 'Lightning' nitrous and fuel solenoids capable of up to 300HP, braided stainless hoses,four Piranha nozzles, fuel pump, relay, microswitch, arming switch, jetting for 100,150,200,250HP. Includes a 2. 5 lb. bottle and 2 stainless steel bottle brackets. Certificate of Origin Warranty
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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]
  • Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 1165 reviews
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Product Reviews
N
Verified Purchase
N. A. Williams
Lexington, US
★★★★★ 5
89 mercruiser works fine
The mounting bracket was a little smaller than orginal, but no big deal, just drilled new hole in mounting plate. Solved my starting problem
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2023
C
Verified Purchase
Charles R Gunther
Phoenix, US
★★★★★ 5
Direct replacement
Direct replacement for a failed solenoid on my Larson boat. Easy to install and works as it should.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 3, 2022
O
Verified Purchase
osborne
Fort Morgan, US
★★★★★ 3
Working
Hard to find work great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
J
Verified Purchase
Jon
Los Angeles, US
★★★★★ 4
Did its job
Got me back onto the water. The mounting holes distances from center to center are less than original equipment. But in a pinch they will do the job.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2024
T
Verified Purchase
TS
San Leandro, US
★★★★★ 1
Missing the xomolete backside with bracket
Item had great reviews Came in and upon opening i noticed the whole backside was missing like it was never assembled properly and the missing part was not in bag Disappointed with whole thing Returned and ordered a oen Scared if this poorly made i dis not want kt leaving me on the water
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 26, 2024

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