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Nitrous Express Single Entry Crossbar RNC .178 4150 Flange Nitrous Kit (250-650HP) w/No Bottle

Marsoni M251S
Sale price$592.87
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Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Express Single Entry Crossbar RNC .178 4150 Flange Nitrous Kit (250-650HP) w/No BottleNitrous Express. SINGLE ENTRY CROSSBA NX Single Entry Billet Crossbar nitrous plate systems provide the crossbar spray pattern that everyone loves in a package that is legal for racing classes that allow only one nitrous and one fuel jet. With no spray bars to sag rotate or disrupt airflow this is truly the Next Generation in cross bar nitrous plate technology. This system includes a 10lb nitrous bottle with the billet aluminum Lightning 500 bottle
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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.
  • To process your return/exchange, please contact us at [email protected]
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4.4 ★★★★★
Based on 1229 reviews
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Sunshine
Draper, US
★★★★★ 5
Went with large, he weighs 25 lbs
Color: Ohio State Buckeyes, Size: Large
This is so cute and fits well. Our little guy weight 25 lbs and I went with size L. I like that it’s thin and can be worn around the house. Since it doesn’t fit skin tight he doesn’t mind wearing it. Keeps him a little warm too. Washes up nicely with no shrinkage.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 18, 2025
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Verified Purchase
GRAMMADOODLE
Los Angeles, US
★★★★★ 5
Really nice but ordered the wrong size.
Color: Kentucky Wildcats, Size: X-Large
Beautiful tshirt for my dog, but too small, and the occasion has passed that I needed it for!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 22, 2025
S
Verified Purchase
Steven Stafford
Charlottesville, US
★★★★★ 5
Newest Alabama fan
Color: Alabama Crimson Tide, Size: X-Large
A great looking shirt and my dog loves wearing it and protest when I take it off
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Reviewed in the United States on January 28, 2026
K
Verified Purchase
KT
Phoenix, US
★★★★★ 4
Cute but runs a bit small
Color: Ohio State Buckeyes, Size: Small
Good quality but runs a bit small. My dog is a toy poodle approximately 7.5 lbs and a medium would have fit better. She can still wear it, but I was surprised at the size. It is still cute and works for photos.
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Reviewed in the United States on February 28, 2026
C
Verified Purchase
Catfish
Lake Worth, US
★★★★★ 5
Great item
Color: Texas Longhorns, Size: Medium
Sparky loves it!
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Reviewed in the United States on March 12, 2026

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