SKU: 70544435969

FAST EZ-EFI Marine Base Kit w/ Mercury Marine O2

Sale price$1408.04 Regular price$1564.49
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Pay in installments of $391.12 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jun 13 - Jun 18

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For Your Every Summer RSVP, with Code: SUMMER15

Description

FAST EZ-EFI Marine Base Kit w/ Mercury Marine O2FAST EFI systems are ready to take to the sea with the self tuning EZ EFI Marine kit that features the proven performance and reliability that comes standard in all FAST EZ EFI systems. The marine system upgrades the poor cold starting and rough idle often associated with boat engines running a carburetor, while improving overall performance and drivability.?

FAST EZ-EFI Marine Base Kit w/ Mercury Marine O2
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 70544435969

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4.3 ★★★★★
Based on 833 reviews
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Product Reviews
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Verified Purchase
Daisy l.
Lake Worth, US
★★★★★ 5
Doesn’t squeak but the dogs still love them
Our doggies love them!! Very durable! They do not squeak though
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
S
Verified Purchase
SES
Chelsea, US
★★★★★ 5
10/10 for my dogs
Color: A.Orange+Blue+Green
super bouncy and fun for my dogs! they love playing with and tossing them around! hard to see in the water tho!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
A
Verified Purchase
Amazon Customer
San Leandro, US
★★★★★ 4
Lightweight Balls
Color: A.Orange+Blue+Green
lightweight but solid. Unfortunately, I can't bring to dog park for my dog to play with as the larger dogs will destroy them. Not for dogs that chew through everything.
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Reviewed in the United States on January 31, 2026
D
Verified Purchase
Dsmorgan
Grantham, US
★★★★★ 5
Fun ball
It doesn’t last a whole long time, but she loves it! It’s crazy and it drives her playfulness crazy!
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Reviewed in the United States on February 8, 2026
M
Verified Purchase
Manmomma
Lexington, US
★★★★★ 2
No squeak balls
Color: A.Green+Orange
They don’t squeak. They bounce much either.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026

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