6 Boost Holden RB30ET SOHC Single Cam Forward Position Pro Mod Exhaust Manifold

6 Boost Holden RB30ET SOHC Single Cam Forward Position Pro Mod Exhaust Manifold

Marsoni

M251S

$865.57

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

6 Boost Holden RB30ET SOHC Single Cam Forward Position Pro Mod 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 Holden RB30ET SOHC Single Cam Forward Position Pro Mod 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 Holden RB30ET SOHC Single Cam Forward Position Pro Mod 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

If I could give this zero stars, I absolutely would. I ordered these shoes expecting them to be brand new since I paid full price and never selected any “used” option. What I received instead were clearly heavily worn shoes there were visible signs of use that you simply wouldn’t expect from a new product.

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Reviewed in the United States on March 25, 2026