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4AGE 20v Blacktop

Toyota 4AGE 20-valve Blacktop, single-throttle configuration; RWD or FWD.

Engine-specific
COMING SOON · OUT OF STOCKSUPPLIER REFERENCE

From AUD 1,799.00

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.

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  • 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.

“The 20v Blacktop single-throttle Intake Manifold also includes a fuel rail with a choice of AN-6 or AN-8 male ends.”

Weldspeed product listing

This single-throttle Blacktop manifold combines billet runners and integrated bellmouths with a TIG-welded plenum. A fuel rail is included, and the source describes front-facing and rear-facing plenum arrangements.

Application & fitment
  • Toyota 4AGE 20-valve Blacktop, single-throttle configuration; RWD or FWD.
Specifications & materials
  • V-groove welded construction.
  • Satin finish.
  • Runner material: CNC-machined 6061-T6 billet aluminium.
  • Vacuum/sensor ports: three 1/8 NPT and one 3/8 NPT.
  • Throttle-flange choices: Bosch DBW 68 mm, Bosch DBW 74 mm or Proflow 70 mm.
Included components
  • Viton O-ring head-flange seals.
  • Fuel rail; the source describes AN-6 or AN-8 male ends.
Product-specific notes
  • Fuel-rail end size is described in the product text but has no current selectable supplier option; confirm the required ends.
  • This is the single-throttle version, distinct from the 20v ITB manifold.
  • 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.