Exhaust› Headers, Manifolds and Components

6Boost

RB20/25DET V-Band Exhaust Manifold

$957.00

SKU: #RB20-25_LM_VBG-50

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The 6Boost Nissan RB20/25DET V-Band Exhaust Manifold is a hand-made exhaust manifold designed for Nissan RB20 and RB25 engines. It features a unique "merge collector" design where pipes do not cross, directing exhaust gases efficiently to the turbine entry.

Constructed from stainless steel, this manifold is individually made in Australia. Options are available for wastegate flanges and EGT sensor ports, allowing for customization to suit various turbocharger and wastegate combinations.
Show original supplier description
The 6Boost Nissan RB20/25DET V-Band Exhaust Manifold is a premium, individually hand-made component crafted in Australia, specifically engineered for Nissan RB20 and RB25 engines. Its standout feature is the unique "merge collector" design, which ensures that exhaust pipes do not cross paths. This configuration strategically directs all exhaust gases towards the turbine entry, optimizing flow and efficiency for improved turbocharger performance. Constructed from durable stainless steel, this manifold is built to withstand the rigors of high-performance applications. It offers a high degree of customization, with options to include specific wastegate flanges (such as TIAL, Garrett, or Precision) and the ability to add Exhaust Gas Temperature (EGT) sensor ports. These options allow tuners and enthusiasts to tailor the manifold to their specific setup and monitoring needs. When ordering, customers can select from various flange types and wastegate port configurations to match their turbocharger and wastegate setup. Additional extras like ceramic coating are also available to further enhance durability and aesthetics. It is important to note that heat wrapping these manifolds will void the warranty.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand6Boost
Part Number#RB20-25_LM_VBG-50
CategoryExhaust
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1M+ Enthusiasts
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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