★★★★★ 5
Fuse Holder Block
Size: 300A
Good Value and good product
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Reviewed in the United States on December 29, 2025
Nitrous Outlet GM EFI Single Nozzle System - Gas/E85 (5-55psi)(35-200HP)(No Bottle)
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Nitrous Outlet GM EFI Single Nozzle System - Gas/E85 (5-55psi)(35-200HP)(No Bottle)Flow Up To 250 HP 1 8 NPT Nozzle 400+HP Solenoids All Hardware, Electrical, and Jetting Included E85 Compatible With Different Jetting Includes Jetting for 35 50 75 100 150 200HP Race Proven. Nitrous Outlet systems are favored by professional and amateur racers alike because of their high quality construction, quality components, unrivaled fitment, and extreme performance. All components in this system are made from the highest quality materials
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- Fast: 2-3 business days
- Express: 1-2 business days
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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.
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4.7 ★★★★★
Based on 366 reviews
Sort
Product Reviews
★★★★★ 5
Does the job
Size: 300A
Fuses seem good quality. Did what they need to do. Would buy again.
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Reviewed in the United States on October 31, 2025
★★★★★ 5
Simply
Size: 300A
Nice quality
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Reviewed in the United States on October 3, 2025
★★★★★ 5
Great price and nice quality
Size: 300A
Great price and nice quality
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Reviewed in the United States on September 26, 2024
★★★★★ 4
Great price, but don't stack multiple wires
Size: 300A
I used this as a junction point on a 1 gauge wire. I added an 8 gauge wire to one side, and the cover would not seat. I had to bend and maneuver the ring terminals to make the cover catch. For the price of the items, if used without any secondary wires attached and interior use only, this is an unbeatable deal.
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Reviewed in the United States on January 30, 2026
