More airflow for performance injectors, with a stock appearance.

The BD Diesel Screamer Stage 2 GT37 is a direct drop-in performance turbo for 2003–2007 Ford 6.0L Powerstroke trucks. It installs in the factory location and looks stock, but it's sized to supply the added airflow that performance injectors need. It performs best with injectors in the 50–90 hp range and supports up to 500 horsepower.

Engineered for airflow and efficiency.

BD's Ballistic billet compressor wheel and exclusive turbine profile work together to increase airflow, reduce backpressure and improve turbine flow. BD technology also keeps the exhaust vanes operating in their most efficient range for better turbine performance.

That classic 6.0L turbo sound, amplified.

The Stage 2's full-blade compressor wheel amplifies the 6.0L's signature turbo sound when paired with an aftermarket air box.

Key Features

• Direct drop-in replacement with a stock appearance
• Billet 11-blade compressor wheel: 63.4mm inducer, 88.25mm exducer, 91.3mm extended tips
• 10-blade turbine wheel with taller vanes: 72.5mm inducer, 66.45mm exducer
• Full-blade compressor wheel amplifies turbo sound with an aftermarket air box
• Anti-surge compressor housing design
• VSR high-speed balanced
• Supports up to 500 hp
• Best matched to 50–90 hp performance injectors
• Fits 2003–2007 Ford 6.0L Powerstroke

What Problem Does This Solve?

• Performance injectors outgrow the stock turbo. Once you add larger injectors, the factory turbo can't supply enough air to match the extra fuel. The result can be higher exhaust temperatures and power left on the table. The Stage 2 provides the airflow those injectors need.
• High exhaust backpressure and EGTs. The Screamer's turbine design reduces backpressure and improves turbine flow, helping the engine breathe more easily under higher power levels.
• Upgrading without a complicated install. Many larger turbo setups require modified piping or custom mounting. The Stage 2 drops into the factory location with a stock appearance.

Is This Turbo Right for You?

The Screamer Stage 2 is the right choice for owners running performance injectors who want more airflow and up to 500 hp in a stock-appearing package. If your truck still has stock injectors, the BD Screamer Stage 1 (1045820) offers quicker spool and is better matched to factory fueling.