6 Boost Nissan RB25/30DET (DOHC) T3 Exhaust Manifold

6 Boost Nissan RB25/30DET (DOHC) T3 Exhaust Manifold

Marsoni

M251S

$775.71

Get it in 3 business days with 1 day shipping. Friday, May 29

6 Boost Nissan RB25/30DET (DOHC) T3 Exhaust ManifoldAll 6Boost manifolds are individually hand made in Australia. They are specifically designed for your application and built around unique "merge collector" design. This means no pipes cross each other and the merge collector directs all exhaust gases at the turbine entry. We have these to suit many combinations, if you don't see the combination you require in our selection please email and we can have one custom made for you. Additional Extra's

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Your 6 Boost Nissan RB25/30DET (DOHC) T3 Exhaust Manifold orders ship within 1-2 business days.

Delivery Options:

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

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You'll receive a tracking link by email once your 6 Boost Nissan RB25/30DET (DOHC) T3 Exhaust Manifold ships.

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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]
Please click here for more details>>> Return & Exchange Policy

First off this item said it was fit, but it did not second of all I went to return it and they could only be returned to the original payment method my credit card. My bank is not showing anything. Amazon is zero help trying to say it went back on a gift balance, which I have photo proof that both are incorrect. I tried to reach out to the seller and they were also zero help so I advise one not to buy this because it’s small and cheap looking too you can’t get your refund back.

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Reviewed in the United States on October 30, 2025