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IPD Plenum & Y-Pipe Upgrades

IPD's Plenum and Y-pipe upgrade the 991.2 Turbo's largely unchanged factory intake system, which Porsche left mostly alone despite revising the intake ports, injectors, fuel pump, turbo compressor wheels and intercoolers elsewhere in the engine. The Y-pipe uses a A non-circular tube shape with a dimpled interior, used instead of a plain round tube dimpled interior for smoother, faster airflow than the factory tube, and the aluminum plenum resists the heat soak that affects the factory plastic unit. Both parts bolt on with no ECU flash and won't trigger a check engine light, though the 991.2 Turbo needs a short adaptation period of hard driving after install.
Frequently asked
Does the IPD Plenum & Y-Pipe Upgrades fit my 911 Turbo / Turbo S?
This listing is specific to the Porsche 911 Turbo / Turbo S (991.2). Exact fitment for your year, trim 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.
Do I need to flash the ECU after installing this?
No, IPD Plenums never require an ECU flash and won't cause a check engine light.
Can I buy just the Plenum or just the Y-Pipe?
Yes, the Plenum and Y-Pipe are sold together as a package or separately.
Is there anything to do after installing?
The 991.2 Turbo needs a short adaptation period, either a series of hard dyno pulls or spirited driving on a closed course.
Which option should I choose?
The Package bundles the Plenum and Y-Pipe together at the best combined price. Buy the Plenum Only or Y-Pipe Only if you're adding the other half of the pair later or already run a compatible part from elsewhere.
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.
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