911 Carrera

Name: Rennen ITB Plenum Adaptor Flange Set, 3.2 and Above
Brand: Fabspeed

964Carrera1989–1994

Plenum Adaptor Flange Set

Pricing

Priced on consult

inc GST & import · fitment confirmed before dispatch

The Rennen ITG Plenum Flange Set bolts to the top of the Rennen roller barrel throttle bodies to provide a mounting interface for a plenum chamber in place of velocity stacks.

A plenum trades some of the classic ITB throttle response for quieter, more controlled intake air management and easier integration with an air filter housing, useful for some custom or forced induction builds. Mounting and securing hardware is included.

Frequently asked

Which cars does the Plenum Adaptor Flange Set fit?

This piece fits a wide range of models. Exact fitment for your car, year and options is confirmed on your free consult before anything is ordered.

What does the price include?

The delivered price includes the part from Fabspeed USA, freight to Australia, import costs and GST. Enter your postcode to refine delivery; the final figure is confirmed on consult.

How long until it arrives?

Every Fabspeed part is made in-house at Fabspeed USA with about a one-week production lead time, then allow another 3-4 days for delivery to Australia via UPS. That freight is already included in the price.

Who installs it?

Rennen Motorsport in Adelaide, or an authorised dealer near you. Fitting it yourself may also be an option depending on the part, so raise it on your consult; professional installation is quoted separately.

Is it covered by warranty?

Fabspeed products carry the manufacturer's warranty, supported locally through Rennen Plus as the Australian principal. See our returns policy.

Can I just buy this outright, or do I need to talk to someone first?

Every enquiry, whether it's one part or a full build, starts with a free consult. We confirm the exact spec for your car before anything is quoted or ordered.