Dieselsite Turbo Blanket - 1994-2003 Ford F-Series

Powerstroke Turbo Blanket – 7.3L TP38 / GTP38

Reduce under-hood heat, improve turbo response, and maximize exhaust energy with this Powerstroke Turbo Blanket, designed specifically for stock and aftermarket 7.3L turbochargers.

By insulating the exhaust side of the turbo, this blanket helps retain heat where it matters most—inside the turbine—resulting in faster spool, reduced turbo lag, and improved overall efficiency.

🔥 Why Use a Turbo Blanket:

• Faster Turbo Spool – Retains exhaust heat to increase gas expansion and turbine efficiency

• Reduced Turbo Lag – Hotter exhaust gases flow faster through the turbine

• Lower Under-Hood Temperatures – Helps protect wiring, hoses, plastics, and firewall insulation

• Improved Intake & Cooling Efficiency – Cooler engine bay temps allow the intercooler and radiator to work more effectively

• Less Heat Soak – Reduces heat transfer into the cab and surrounding components

⚙️ How It Works:

Keeping heat inside the turbo is beneficial. From a thermodynamics standpoint, heat retained in the exhaust system equals usable energy. By slowing heat dissipation, the turbo operates more efficiently, spools quicker, and responds better under load.

📦 Fitment:

⚠️ EBPV MUST BE DELETED – WILL NOT FIT WITH FACTORY EBPV INSTALLED

• 1994–1997 TP38 stock Ford 7.3L turbo (non-wastegated)

• Early 1999 GTP38 stock Ford 7.3L turbo (wastegated)

• 1999–2003 GTP38 stock Ford 7.3L turbo (wastegated)

• Garrett GTP38R PowerMax (all years)

• Dieselsite Wicked Turbos – all models

  • 1994–1997 OBS Wicked Turbo 60mm & 66mm

  • Early 1999 Wicked Turbo 60mm & 66mm

  • 1999.5–2003 Wicked Turbo 66mm

⚠️ Installation Warning:

• Turbo blanket material is made from lava rock fiber

• Similar to fiberglass, it may irritate sensitive skin

• Gloves are recommended during installation

If you’re looking to improve turbo response while keeping engine bay temperatures under control, this Powerstroke Turbo Blanket is a proven upgrade for both stock and performance 7.3L setups.