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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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mark
Chelsea, US
★★★★★ 5
Air Filter
looks as good as stock filter---@ 1/2 price
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Reviewed in the United States on July 8, 2024
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LJ
Omaha, US
★★★★★ 5
Perfect fit
Pserfect fit and function
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Reviewed in the United States on August 27, 2023
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Duong Minh
Alexandria, US
★★★★★ 3
Good
Buy it to replace my car old filter. So far so good. Cheaper than buy at store.
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Reviewed in the United States on May 17, 2024
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The Horn
Phoenix, US
★★★★★ 5
Still Going Strong
It has been one year with no issues. 1999 Toyota RAV4, we live in the Northwest from snow to rain This is a honest seller that I would recommend!
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Reviewed in the United States on March 9, 2026
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Sergio Gonzalez cano
Grantham, US
★★★★★ 5
Funciono
Funciono un año muy bien, pero despues se quemo el.conector
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Reviewed in the United States on December 21, 2025

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