RVERYAN’SVIEWSPERFORMANCE ENGINEERING
Tuning Portal 0
WELDSPEED AT RVE / Intake manifoldsReturn to collection
Nissan RB26 Intake Manifold — RB26 Natural (1).png01 / 07
MANUFACTURER PHOTOGRAPHY
WeldspeedWELDSPEED

Nissan RB26 Intake Manifold

Nissan RB26 engine applications.

Engine-specific
COMING SOON · OUT OF STOCKSUPPLIER REFERENCE

From AUD 2,950.00

Australian dollars. This is a supplier reference, not an RVE USD selling price.

This new product is not available to order from RVE yet. RVE pricing and fulfillment are being finalized.

Choose each option to inspect the manufacturer configuration and AUD reference price.

Ask RVE about this product
  • Manufacturer identity: Weldspeed
  • Supplier stock does not indicate RVE stock

SPECIFICATIONS

Product
Information

Review the application, supporting parts and product-specific notes before planning your installation.

Weldspeed product listing Source checked October 30, 2026.

“Supplied with billet anodised aluminium fuel rail”

Weldspeed product listing

An RB26 intake manifold pairing billet aluminium runners with a cast plenum and an integrated coolant return and bleed circuit. A dedicated channel beneath the runners feeds a front-mounted water neck, while a stainless bleed rail routes coolant from the high point.

Application & fitment
  • Nissan RB26 engine applications.
Specifications & materials
  • Integrated coolant-return channel beneath the runners.
  • Stainless-steel coolant bleed rail.
  • Natural or Black finish.
  • Runners: CNC-machined 6061-T6 aluminium.
  • Plenum: A356 cast aluminium.
  • Front water-neck sensor ports: M12 × 1.25 and M12 × 1.5.
  • Throttle-flange options: Bosch DBW 74 mm or 82 mm; Proflow 70 mm or 80 mm.
Included components
  • Billet anodised aluminium fuel rail.
Product-specific notes
  • Engine fitment is stated as RB26; no model-year or specific chassis clearance guarantee is supplied.
  • Throttle flange selection does not establish that a throttle body is included.
Ordering through RVE

New Weldspeed catalog additions are coming soon. Supplier prices are shown in AUD for reference only; RVE USD prices and ordering will be confirmed separately. Supplier production times and availability do not establish RVE delivery dates.

RVE’s shipping, returns and purchase terms apply to RVE orders. Contact RVE to confirm fitment, fulfillment and warranty handling for your build.

KEEP EXPLORINGBack to the product index