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SPA TURBO Ferrari 355 456 550 512 in rail adjustable Fuel pressure Regulator E85 safe 2 units

Marsoni M251S
Sale price$272.95
Pay 4 payments of $68.24 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
SPA TURBO Ferrari 355 456 550 512 in rail adjustable Fuel pressure Regulator E85 safe 2 unitsfits to Ferrari 355 456 550 & 512. direct replaces OEM regulators in the factory EFI systems . floating ball seal. adjustable 10 to 65 psi range. 1: 1 boost reference. E85, 100% Ethanol and methanol safe. can be used as OEM replacement. 2 units. replace the following OE PN: 0280 160 564
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  • We offer a 30-day return/exchange service after receiving.
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4.0 ★★★★★
Based on 449 reviews
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Verified Purchase
Junior Omar Arias Chavarria
Dallas, US
★★★★★ 5
Se ve excelente
Se ve de buena calidad, aún no lo instaló pero si se aprecia muy bueno.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
A
Verified Purchase
Armando salazar
Cuba, US
★★★★★ 5
Ez install
I really like how EZ it was to install, the display is handy tells you what your voltage is currently. Nice
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 5, 2026
T
Verified Purchase
Travis Newman
Los Angeles, US
★★★★★ 5
Prompt arrival
It works as it should. I have a 500 amp fuse inside. It came with a 100 amp fuse already installed. I have heard too many horror stories about being a "team no fuse". I'm glad mine came the following day after ordering it. The voltmeter is nice and clear. Although I won't keep it on all the time, just to show off when I have my hood up at gatherings 😎
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Reviewed in the United States on November 22, 2024
C
Verified Purchase
Chris
Port Orchard, US
★★★★★ 5
Fuse Holder Block
Size: 300A
Good Value and good product
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Reviewed in the United States on December 29, 2025
R
Verified Purchase
Riley Matzdorff
Los Angeles, US
★★★★★ 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

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