SPECIAL Compressor housing for GEN 2 GTX3076R as an upgrade, T04S frame, 4″ inlet and 2.5″ outlet

This is a specialized compressor housing upgrade engineered for owners of the Gen 2 GTX3076R who want to unlock additional airflow beyond the stock housing’s limits. Built on a larger T04S frame, it’s designed for enthusiasts pushing their GTX-series turbo further and needing a housing that can keep pace with bigger power goals. It’s the right choice for builders who understand that maximizing a Gen 2 GTX platform means stepping outside the stock T04E housing constraints.

Specifications

• Frame Size: T04S frame (larger than stock T04E frame housing)
• Compressor Inlet: 4″
• Compressor Outlet: 2.5″
• Compressor Wheel Inducer: 58mm
• Compressor Wheel Exducer: 76mm
• External Housing Size: Same as GTX3582R

Performance & Application

This compressor housing is purpose-built as an upgrade path for the Gen 2 GTX3076R, and also fits the Gen 2 GTX3576R. It’s intended for builders looking to increase airflow capacity on these platforms without stepping up to an entirely different turbocharger. The larger T04S frame and revised inlet/outlet sizing give the GTX3076R and GTX3576R additional breathing room, while retaining an external footprint matched to the larger GTX3582R housing for consistent packaging expectations.

Compatibility & Fitment

• Gen 2 GTX3076R
• Gen 2 GTX3576R

Frequently Asked Questions

What frame size is this compressor housing?

It uses a T04S frame, which is larger than the stock T04E frame housing.

What are the inlet and outlet sizes?

This housing features a 4″ inlet and a 2.5″ outlet.

Does this fit the GTX3576R?

Yes, this housing also works for the Gen 2 GTX3576R in addition to the Gen 2 GTX3076R.

Do I need any additional parts to install this housing?

Yes, you must order the matching T04S frame adapter ring and fasteners/clamps, as these differ from the stock T04E frame housing hardware.

For Gen 2 GTX3076R and GTX3576R owners chasing more airflow without changing turbo platforms, this T04S-frame compressor housing delivers a proven upgrade path — just be sure to pair it with the correct adapter ring and hardware for a proper fit.