What is the A/R ratio and why does it matter?

The A/R ratio (Area/Radius) of a turbine housing affects how quickly the turbocharger spools up and how much top-end power it can produce. A lower A/R, like 0.82, generally promotes faster spool, while a higher A/R allows for more top-end flow.

What type of exhaust manifold and downpipe connections does this housing use?

This turbine housing features an open T3 inlet flange for exhaust manifold connection and a V-band outlet for connecting your downpipe.

Is this turbine housing legal for use in California?

No, this part is not CARB approved and cannot be shipped to California due to emissions regulations.

Garrett GBC35 Turbine Housing Kit 0.82 A/R T3 V-Band 740902-

Name: Garrett GBC35 Turbine Housing Kit Open T3 / V-Band 0.82 A/R
Brand: Garrett
SKU: garrett-garrett-gbc35-turbine-housing-kit-open-t3-v-band-0-82-a-r-t14-553714
Price: 295.48 USD
Availability: BackOrder

Garrett GBC35 Turbine Housing Kit Open T3 / V-Band 0.82 A/R

$295.48

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Garrett GBC35 Turbine Housing Kit Open T3 / V-Band 0.82 A/R. Improves exhaust flow for better turbo spool.

Key Features

This is a Garrett GBC35 turbine housing kit.
Features an 0.82 A/R ratio for a balance of spool and top-end power.
Designed with an open T3 inlet flange.
Includes a V-band outlet for easy downpipe connection.
Constructed from durable cast iron.
Not CARB approved; cannot ship to California.

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Product Details

If you're looking to fine-tune the performance of your Garrett GBC35 turbocharger, this turbine housing kit is a solid option. It features an 0.82 A/R ratio, which is a common choice for balancing quick spool-up with top-end power on many applications. This specific housing is designed with an open T3 inlet flange and a V-band outlet, making it compatible with a range of exhaust manifold setups and downpipes.

The well-built cast iron construction offers good durability for the high temperatures and pressures found in the exhaust stream. The 0.82 A/R helps to keep exhaust gas velocity up in the mid-RPM range, promoting faster turbocharger spool, while still allowing the turbo to breathe effectively at higher RPMs. This kit is designed to be a direct replacement for the stock housing on compatible GBC35 turbos, simplifying the installation process.

Keep in mind that this part is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.