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Nitrous Outlet Pontiac 2004-2006 GTO Dry Halo System (35-200HP)(No Bottle)

Marsoni M251S
Sale price$297.50
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Nitrous Outlet Pontiac 2004-2006 GTO Dry Halo System (35-200HP)(No Bottle)Flow Up To 500 HP For 04 06 GTO Includes All Hardware, Electrical, and Jetting Includes Jetting For 35 50 75 100 150 200 HP Flow Up To 500HP This system comes out of the box ready to safely add 200 HP to your vehicle, but can spray up to 500 HP with additional jetting and a 6AN main feed line. Dry Nitrous System. Dry nitrous systems inject nitrous only and requires additional fuel to be added through the injectors using engine management software.
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4.1 ★★★★★
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Eliot
Natrona Heights, US
★★★★★ 5
👍🏻
Color: Black, Army Green, Light Gray, Size: 5X-Large
Weirdly thick material, I wasn’t a fan but it’s a good sleep shirt
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
D
Verified Purchase
Dr. DeeJaye
San Leandro, US
★★★★★ 5
Just what I wanted.
Color: Black, Navy Blue, Wine Red, Size: 5X-Large
These may have just become my standard shirt to wear. Feels good whether tucked or out. Drapes well and fits well. So far, I can see it adjust to the different undershirt I may wear. Will probably order another set in other colors and a back up set of the basics because they will get worn a lot.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 17, 2025
C
Chloe
Draper, US
★★★★★ 3
Its alright
Color: Black, Size: 5X-Large
True to size per the size chart. The fabric is soft but it it feels cheap to me. It attracts lint but you can brush it off easily so its not the cheapest material I've dealt with. Also, it is opaque (not see through). There is no front/ back indicator either which is indicative of a cheap shirt in my opinion. Would be friendly for tag sensitive people (to stay positive).
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Reviewed in the United States on April 14, 2026
A
Verified Purchase
Amazon Customer
Houston, US
★★★★★ 5
Fit and colors are perfect
Color: Black, White, Apricot, Size: Large
They fit very well, I got them for my husband and he was very excited for the style & fit i am actually going to buy him another pack
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Reviewed in the United States on October 7, 2025
C
Verified Purchase
ChilledOut
Natrona Heights, US
★★★★★ 1
Fuzzballs get wearing once
Color: Black, Size: X-Large
Very smart to wear, but the quality is terrible so after one wash the collar start fraying and fuzzballs start forming. Very disappointing.
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Reviewed in the United States on June 2, 2026

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