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GFB G-FORCE III Electronic Boost Controller

Marsoni M251S
Sale price$206.32
Pay 4 payments of $51.58 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
GFB G-FORCE III Electronic Boost ControllerThe latest iteration of GFB's feature packed electronic boost controller now has the ability to monitor and display your engine's air fuel ratio in either Lambda or AFR. By connecting the analogue output of most wideband O2 controllers (i. e. Innovate LC 2, AEM UEGO etc, sold separately) to the G Force III's auxiliary input, you can toggle between boost pressure and air fuel ratio display. Not only does this save you from having to install a separate
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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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4.1 ★★★★★
Based on 464 reviews
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Sara Stolt
Lexington, US
★★★★★ 5
Handsome Son, Great Suit
Color: Brown, Size: 8, Color: Brown, Size: 8
We ordered this for my 9 yr old son who walked me down the aisle when I got married. It fit perfectly, was a great value, good quality, and looked great on him! The tweed pattern and color were perfect for the wedding.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2025
C
Verified Purchase
ciera cox
New York, US
★★★★★ 5
Give me 100 more!
Color: Green, Size: 6, Color: Green, Size: 6
ADORABLE. perfect fit, amazing strong structured material. I’ll take one in every color!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2026
J
Verified Purchase
Julio D. Portillo
Whiting, US
★★★★★ 5
Adorable!!!
Color: Green, Size: 3, Color: Green, Size: 3
This suit is adorable! I got it in 2 colors. Made the perfect Christmas picture outfits. The quality is great. I got them 1 size up so they could fit in it longer, and size up was a little big as expected. Im happy they will fit in them for another year.
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Reviewed in the United States on January 15, 2026
E
Verified Purchase
Elizabeth Johnson
Battle Creek, US
★★★★★ 4
Well made and very nice material.
Color: Dark Brown, Size: 10
This is a great suit the quality material and the color is better than expected. The slacks have waist adjustments that help with comfort. Definitely worth the price. I give it 4 stars because it was supposed to be a slim fit but the jacket is really loose and not as form fitting as I expected, however the suit is worth the price. My son loves it ! Color is perfect for him!
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Reviewed in the United States on December 27, 2025
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Verified Purchase
Mayraa
San Leandro, US
★★★★★ 1
Returned ...
Color: Dark Brown, Size: 20
I ordered the dark brown suit which my son loved. once I looked closely there seemed to be cat hair on it, it looks like it was washed as well, which caused the material to rise and become damaged.
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Reviewed in the United States on April 15, 2026

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