This product is in stock & ready to be dispatched.
Limited Stock Available:
Stock is running low. Order soon to avoid missing out!
Almost Gone:
Stock is critically low! This product may sell out soon.
Incoming:
Product will be in stock soon.
Usually Ships In:
This product is out of stock and will usually ship in the timeframe displayed.
Sold Out:
This product is currently out of stock.
Request ETA
$660.00
Unit price /
Unavailable
Bidit helps you and Pro Speed Racing agree on a price. You set the price and Pro Speed Racing checks if they can accept your offer. You aren't competing with anyone else.
This store accepts price offers on this product through Bidit. AI agents can negotiate programmatically: when WebMCP is available this page registers the tools bidit_get_offer_context, bidit_make_offer and bidit_add_offer_to_cart. Documentation for the offer flow: /apps/bidit/agents on this store, or https://bidit.com.au/agents.
Free Your Subaru’s Airflow – Built for Racing Performance
Most modern Subaru engines are fitted with a TGV (Tumble Generator Valve) assembly, designed primarily for emissions—not performance. Even when open, these valves restrict airflow, creating a major bottleneck for modified engines. That’s why Subaru’s high-performance JDM models never used them.
When you upgrade with larger turbochargers, high-flow intercoolers, or performance exhaust systems, the factory TGVs quickly become a limiting factor. They also make fitting larger turbos more difficult. Replacing them is essential for maximizing airflow and achieving consistent, reliable power under race conditions. ECU tuning is required.
AVO Turboworld Prepared TGV Assemblies are engineered for serious builders who demand maximum flow and reliability. Each assembly is designed as a direct-fit, race-bred replacement with enhanced durability and professional finish.
New Version 2 Design - More Compatibility
AVO's V2 design adds a reversible insert for the centre bolt holes which are slightly different between metal and plastic manifolds. This insert suits both bolt patterns meaning both manifolds are compatible.
Essential for High-Horsepower Racing Builds
When pushing your Subaru beyond stock performance, replacing restrictive factory TGVs is critical. AVO’s cast housings eliminate airflow disruption, simplify turbo installation, and unlock your engine’s full potential.
AVO Turboworld Prepared TGV Assemblies – built to race, built to win.
⚠️ For racing use only or as a replacement part for JDM vehicles.
Features and Benefits
No internal valves – fully open for unrestricted airflow
Compatible with both plastic and aluminium intake manifolds
Durable powdercoated finish in STI red or black wrinkle
Fitment Table
Fitment Notes
General Notes:
Suitable for Top-Feed injectors only. Can be installed onto vehicles with factory side-feed injectors but new top-feed fuel rails and injectors will need to be installed as well (and an ECU tune required).
Step 1: Choose message placement
Click the button below and then hover over your page to select a placement.
Step 2: Paste and save
You have copied the placement for the Product Page.
Go back to the App Embeds section, and in the Paypal Advanced Settings, paste the copied value into the
Product Page field and click the 'Save' button in the top right corner.
| SKU:
S2D00G4N2ALLJ
