6 Boost Manifold - Suit Nissan RB20/25DET
6Boost offers a wide variety of customisable options for their manifolds to ensure you get the exact specifications you need. Because of this high level of customisation, keeping every variation in stock is impractical.
Please note: All 6Boost Manifolds are made to order.
Current manufacturing lead times range from 2 to 6 weeks, depending on 6Boost's current production schedule and slot availability.
If you require this item urgently, we highly recommend contacting us to confirm the current lead time before placing your order.

For shipping cost -add all the products you would like, then navigate to the shopping cart to calculate shipping quote.
6 Boost Manifold - Suit Nissan RB20/25DET
Options available
| SKU - PART NUMBER | FLANGE CONFIGURATION | |
| #RB20-25_LM_T3-50_1 | Low Mount T3/50 'OPEN ENTRY' Single 50mm Wastegate Port | No Extra Cost |
| #RB20-25_LM_T3-NIL_1 | Low Mount T3/NIL 'OPEN ENTRY' (Suit IWG G25/30/35) | No Extra Cost |
| #RB20-25_LM_VBG-50_1 | Low Mount V-BAND(GARRETT G25/30/35)/50 Single 50mm Wastegate Port | Extra Cost |
| #RB20-25_LM_VBG-NIL_1 | Low Mount V-BAND(GARRETT G25/30/35)/NIL to suit IWG | Extra Cost |
| #RB20-25_LM_VBT-50_1 | Low Mount V-BAND(TIAL GT28/30/35)/50 Single 50mm Wastegate Port | Extra Cost |
| #RB20-25_LM_VBP-50_1 | Low Mount V-BAND(PRECISION PT55-67)/50 Single 50mm Wastegate Port | Extra Cost |
| #RB20-25_T3-50_1 | T3/50 'OPEN ENTRY' Single 50mm Wastegate Port | No Extra Cost |
| #RB20-25_T3-50_DE_1 | T3/50 'DIVIDED ENTRY' Single 50mm Wastegate Port | Extra Cost |
| #RB20-25_T3-2x40_DE_1 | T3/2x40 'DIVIDED ENTRY' Twin 40mm Wastegate Ports | Extra Cost |
| #RB20-25_T4-50_DE_1 | T4/50 'DIVIDED ENTRY' Single 50mm Wastegate Port "Non Sportsman Mid Frame IE PT6766-7675" | Extra Cost |
| #RB20-25_T4-2x40_DE_1 | T4/2x40 'DIVIDED ENTRY' Twin 40mm Wastegate Ports "Non Sportsman Mid Frame IE PT6766-7675" | Extra Cost |
| #RB20-25_GT4-50_DE_1 | GT4/50 'DIVIDED ENTRY' Single 50mm Wastegate Port "GT42/GT45/G42/G45/PT Sportsman" | Extra Cost |
| #RB20-25_GT4-2x40_DE_1 | GT4/2x40 'DIVIDED ENTRY' Twin 40mm Wastegate Ports "GT42/GT45/G42/G45/PT Sportsman" | Extra Cost |
| #RB20-25_VBG-50_1 | V-BAND(GARRETT G25/30/35)/50 Single 50mm Wastegate Port | Extra Cost |
| #RB20-25_VBT-50_1 | V-BAND(TIAL GT28/30/35)/50 Single 50mm Wastegate Port | Extra Cost |
| #RB20-25_VBP-50_1 | V-BAND(PRECISION PT55-67)/50 Single 50mm Wastegate Port | Extra Cost |
| #RB20-25_FPPM_VBG-50_1 | Forward Position Pro Mod V-BAND(GARRETT G40/42/45)/50 "FPPM"Single 50mm Wastegate Port | Extra Cost |
| #RB20-25_FPPM_VBP-50_1 | Forward Position Pro Mod V-BAND(PRECISION PT68-76)/50 "FPPM"Single 50mm Wastegate Port "Non Sportsman" 3.625" | Extra Cost |
| #RB20-25_FPPM_VBP-50_2 | Forward Position Pro Mod V-BAND(PRECISION PT76-85)/50 "FPPM"Single 50mm Wastegate Port "Sportsman" 3.805" | Extra Cost |
All 6boost Manifolds are supplied with studs, nuts, and turbo gasket where applicable.
Product images are for description purposes only. Actual product may vary.
Shipping calculations are available at checkout. If you are unsure get in touch with [email protected]
| Product Name | 6 Boost Manifold - Suit Nissan RB20/25DET |
|---|---|
| Brands | 6 Boost |
| Engine | RB20, RB25 |
| Make | Nissan |
Delivery & Freight
We are an Australian-based company that ships items nationally and internationally, usually within 48 hours of receiving your order. High-value items shipped internationally are sent via DHL Express, while lower-value items are sent via Australia Post Express unless otherwise instructed.
You can calculate shipping rates inside the shopping cart. After adding all the products you would like, navigate to the cart and click the ESTIMATE SHIPPING & TAX link. .
If you only see the Click and Collect shipping option, it means that your address was not validated correctly.
If you have issues calculating freight, please get in touch. We are happy to help.
Disclaimer:
Product images are for description purposes only. Actual product may vary.
Shipping calculations available at checkout.
If you are unsure, get in touch by emailing [email protected], messaging us on Facebook, or phoning us at +61 7 5645 1333 (8am to 2pm AET).
How do I choose the right turbo size?
Turbo selection depends on engine size, boost target, rpm range and desired response. A smaller turbo spools faster; a larger turbo supports more top-end power.
Why is wastegate placement important?
Poor placement or sizing can cause boost creep or unstable boost control.
What are the flange configurations available for the 6 Boost Manifold for RB20/25DET?
The 6 Boost Manifold for RB20/25DET offers several flange configurations including Low Mount T3/50 with single 50mm wastegate port, Low Mount V-Band options for Garrett and Precision turbos, as well as T3 and T4 configurations with both open and divided entries. Each option caters to different turbo setups and wastegate placements.
Does the 6 Boost Manifold come with installation hardware?
Yes, all 6 Boost Manifolds are supplied with necessary studs, nuts, and turbo gaskets where applicable, ensuring you have the essential components for a proper installation.
What should I consider when installing the 6 Boost Manifold on my RB20/25DET?
When installing the manifold, ensure that the mating surfaces are clean and properly prepared. It's also crucial to check for any potential clearance issues with other engine components. Depending on your turbo choice, you may need to adjust the wastegate setup for optimal performance.
Are there any specific machining requirements for the 6 Boost Manifold?
While the manifold itself does not typically require machining, ensure that the mounting surfaces are flat and free from defects. If you're using a turbo with a different flange configuration, you may need to adapt the manifold accordingly.
What is the expected lead time for the 6 Boost Manifold if it's not in stock?
Lead times for the 6 Boost Manifold can be around 2 weeks for models not currently in stock. It's advisable to check with Spool Imports for stock availability before placing your order.