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Nitrous Outlet 5.7, 6.1, & 6.4 2008-2023 Eagle & Apache Head Spacer Plate System – Gas/E85 (45-55psi)(130-400HP)(10LB Bottle)

Marsoni M251S
Sale price$1345.99
Pay 4 payments of $336.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Outlet 5.7, 6.1, & 6.4 2008-2023 Eagle & Apache Head Spacer Plate System – Gas/E85 (45-55psi)(130-400HP)(10LB Bottle)Includes All Hardware, Electrical, Fiber Gaskets, and Jetting Jetting Included For 130 200 250 300 350 400 HP Adjustable Power Increases from 130 to 400 Horsepower Mounts Between Each Cylinder Head and Intake Manifold CNC Machined Thick Billet Aluminum Adds To Intake Manifold Height E85 Compatible Intake Spacer Plates The 5. 7, 6. 1 & 6. 4L Hemi Intake spacer nitrous plates are designed to support horsepower gains between 130 to 400 horsepower. CNC
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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 1980 reviews
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Verified Purchase
Ron McCrea
Pawtucket, US
★★★★★ 5
Just as good as OEM
Exactly what I expected...
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 9, 2025
W
Verified Purchase
wes
Houston, US
★★★★★ 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
A
Verified Purchase
Amazon Customer
Houston, US
★★★★★ 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
M
Verified Purchase
MDM
New York, US
★★★★★ 5
Good stuff!
Size: 5FT, Style: 8AWG
Good quality silicone insulated wire. It’s very flexible and solders really well. The silicone insulation can’t be beat for heat resistance. I will definitely purchase again.
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Reviewed in the United States on January 12, 2026
J
Verified Purchase
Jarrett Austin
Phoenix, US
★★★★★ 5
Awesome Wire
Size: 15FT, Style: 8AWG
These work great! I purchased these for my subwoofer and they do a great job! Super flexible! They have no weird smells either! Would buy again!
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Reviewed in the United States on November 7, 2025

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