Engineered for enthusiasts pushing serious airflow through their T3/T4 or T67/T04R turbocharger, this Garrett compressor wheel is built to unlock higher boost response and greater flow capacity without sacrificing reliability. It’s a direct bolt-on upgrade for builders who demand precision-engineered hardware that performs consistently under sustained boost. Whether you’re chasing more top-end power or tightening up your spool characteristics, this wheel is designed to deliver.
Specifications
- Compressor Wheel Exducer: 84mm
- Compressor Wheel Inducer: 67mm
- Trim: 63
- Turbo Compatibility: T3/T4 T67/T04R
- Optional Upgrade: Gen2 67mm Billet Compressor Housing (same as GTW38 – 67mm)
Performance & Application
This compressor wheel is purpose-built for T3/T4 and T67/T04R turbocharger platforms, making it a natural fit for high-performance builds looking to extract more from their existing turbo architecture. The 63-trim geometry with a 67mm inducer and 84mm exducer is engineered to elevate boost response while expanding overall flow capacity. It’s a solid choice for enthusiasts upgrading an existing T3/T4 or T67/T04R setup who want more performance without a full turbo swap. For those ready to go further, the optional Gen2 billet compressor housing pairs directly with this wheel for an even more capable setup.
Compatibility & Fitment
- T3/T4 turbochargers
- T67/T04R turbochargers
Frequently Asked Questions
- What is the inducer size of this compressor wheel?
- This compressor wheel features a 67mm inducer.
- What is the exducer size?
- The exducer measures 84mm.
- What trim is this compressor wheel?
- This wheel is a 63-trim design.
- What does the GTW38 reference mean?
- The optional Gen2 67mm billet compressor housing available for this wheel is the same housing used on the GTW38 – 67mm.
For T3/T4 and T67/T04R owners looking to step up flow and response without reinventing their setup, this Garrett compressor wheel delivers precision-engineered performance built to handle the demands of serious boost.

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