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Nissan RB25 4" to 3.5" Cast Downpipe and Midpipe

Marsoni M251S
Sale price$800.00
Pay 4 payments of $200.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Nissan RB25 4" to 3.5" Cast Downpipe and MidpipeSpecifications and Features: 4. 0 turbine outlet downpipe tapering to a 3. 5 midpipe, the highest flowing on the market Direct bolt on replacement for OEM style RB20 25 turbochargers Retains all factory Nissan emissions components and exhaust support brackets including the OEM mid pipe to gearbox brace Cast and TIG welded from high grade stainless steel for strength and durability Utilizes the ARTEC cast 89 80mm 2 bolt flange for bolt on compatibility
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Your Nissan RB25 4" to 3.5" Cast Downpipe and Midpipe orders ship within 1-2 business days.

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  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

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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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4.8 ★★★★★
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Kurt Switzer
Battle Creek, US
★★★★★ 5
Very popular with our four dogs.
By far the favorite bone for our four dogs. We have two of these and they are used more than our other Bambone products.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2026
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ray bell
Belleville, US
★★★★★ 5
Dog loves it
Dogs loves it…
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Reviewed in the United States on January 20, 2026
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Patty C.
Phoenix, US
★★★★★ 1
Completely ignored it and refused to use, even when I put peanut butter on it.
My dog doesn’t like this at all. She has completely ignored in favor of chewing my belongings instead.
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Reviewed in the United States on June 3, 2026
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Bette Johnson
Carnegie, US
★★★★★ 5
Their strong , for aggressive chewers
All I can say here is my two Boston Terriers love these
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Reviewed in the United States on October 18, 2025
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Douglas Juras
Draper, US
★★★★★ 1
DOG SAID NO
i didn't realize that this was bamboo when i purchased it. My dog has loved other braided BONE but this one did not fool him.
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Reviewed in the United States on April 7, 2026

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