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Nitrous Outlet Interspooler 4" Boosted Nitrous Collar Conversion (Wet: 50-200HP)(Dual Stage Dry: 50-400HP)

Marsoni M251S
Sale price$343.00
Pay 4 payments of $85.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Outlet Interspooler 4" Boosted Nitrous Collar Conversion (Wet: 50-200HP)(Dual Stage Dry: 50-400HP)Gain Up To 400HP Includes Oringed Vband Flanges and Clamps Compatible With All Vehicles Jetting Included For 50 75 100 150 200 HP Settings Interspooler. This system is designed to aid turbocharged applications by lowering IAT's, reducing lag, and make more power. Gain up to 200 HP. This system is capable of reliably spraying 50 400 HP of nitrous on your vehicle. Nitrous Plate. This system includes a billet aluminum plate to fit 4" Aluminum pipe and is
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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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4.8 ★★★★★
Based on 1285 reviews
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Verified Purchase
Holly Rowe
Alexandria, US
★★★★★ 5
Fits like factory
Fits as should. No issues installing
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
A
Verified Purchase
Aaron Schroeder
Natrona Heights, US
★★★★★ 5
Fit well
All good
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Reviewed in the United States on January 20, 2026
A
Verified Purchase
Amazon Customer
Los Angeles, US
★★★★★ 5
Fits Avis
Fit our Avis side by side perfectly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
J
Verified Purchase
Jbritt
Natrona Heights, US
★★★★★ 5
Fits my TERYX 4s perfectly.
I lost a front hub cap on my last ride and decided to try these. They are 4 for the price of an oem one. Looks a little different than the original but close enough. I have been in a few rides and haven’t lost it which is great.
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Reviewed in the United States on August 16, 2024
B
Verified Purchase
B-Man
Los Angeles, US
★★★★★ 4
Worked like a charm
As others have commented.... these do in fact fit on the Brute Force 750 wheels but stick out 1/4" further than OEM Brute Force center caps. Since there are so many more Brute Force 750's than Teryx 1000's I'm wondering why this company doesn't mold the replacement Brute Force 750 caps. I'm using these on my rear wheels and I'm happy to not be paying Kawasaki's outrageous price for a poorly designed center cap.
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Reviewed in the United States on September 15, 2024

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