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4AGE 20v ITB

Toyota 4AGE 20-valve Silvertop or Blacktop ITB; RWD or FWD/AW11 configuration.

Engine-specific
COMING SOON · OUT OF STOCKSUPPLIER REFERENCE

From AUD 1,299.00

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.

“All Weldspeed intake manifold runner bases are precision CNC machined from 6061-T6 billet aluminium with integrated bell mouths.”

Weldspeed product listing

A plenum and short-runner manifold for 4AGE 20-valve individual-throttle-body applications. Billet runner bases with integrated bellmouths join a TIG-welded plenum, with head type and drivetrain layout selected separately.

Application & fitment
  • Toyota 4AGE 20-valve Silvertop or Blacktop ITB; RWD or FWD/AW11 configuration.
Specifications & materials
  • Short-runner layout.
  • V-groove welded construction.
  • Satin finish.
  • Runner material: CNC-machined 6061-T6 billet aluminium.
  • Additional ports: three 1/8 NPT and one 3/8 NPT.
  • Supplier dimension drawing: stepped profile labels 91 / 118 / 140 / 170. Refer to the gallery drawing for measurement locations; the image does not state units.
Included components
  • Viton O-ring flange seals.
Manufacturer resources
Product-specific notes
  • Select the matching Silvertop or Blacktop ITB configuration.
  • The source does not state that individual throttle bodies are 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.

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