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Nitrous Outlet Pro-Mod Manifold EFI Conversion Kit - 31/32" ID Fuel Rail 48" Long , 8 Weld-In Injector Bungs

Marsoni M251S
Sale price$137.00
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Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Outlet Pro-Mod Manifold EFI Conversion Kit - 31/32" ID Fuel Rail 48" Long , 8 Weld-In Injector BungsComes In 48" Long Stick8 Weld In Injector Bungs What's Included: 1 48" 6061 Aluminum Pro Mod 31 32" ID Fuel Rail 48" In Length 8 Nitrous Outlet Weld In Fuel Injector Bung (. 75" X 2. 00") This kit includes 48" of untapped fuel rail ready to be cut to whatever length your intake requires, and 8 weld in fuel bungs to assist you in your EFI conversion.
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4.5 ★★★★★
Based on 1652 reviews
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Verified Purchase
Daniel T McCallion
Charlottesville, US
★★★★★ 5
Not all 100-500ah fuses are the same size as the holder you may have and vise versa
Size: 500 A
Better than most and best to use ring terminal like this
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 7, 2023
W
Verified Purchase
Westley
Phoenix, US
★★★★★ 4
Good job .
Size: 500 A
Product is working as it should so far .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
N
Verified Purchase
Nick Holt
Houston, US
★★★★★ 5
Good product!
Size: 500 Amp
Works great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
M
Verified Purchase
Marque
Belleville, US
★★★★★ 5
Great fuse box
Size: 500 Amp
Easy installation takes a lot of power got it in 2 evls and a big bass 3k holding great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 31, 2025
C
Verified Purchase
Charlie H.
Natrona Heights, US
★★★★★ 3
Screw over tight during assembly
Size: 500 Amp
The screws that hold the block to the plastic make sure there not over tight the block will fall off the plastic easily
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2026

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