Universal T-6 Turbo Blanket (121701)

The 121701 is a universal-fit turbo heat blanket designed for any T-6 flanged turbocharger. Turbos run extremely hot — exhaust housing temperatures can hit 1,400°F+ under sustained load — and that heat radiates into the engine bay, accelerating wear on every plastic, rubber, and wire harness within line of sight. A blanket wraps the exhaust housing, keeps the heat inside the turbo where it belongs (which actually improves turbo efficiency), and drops under-hood ambient temps measurably.

This is a bolt-on accessory — no fabrication, no welding. Wraps any T-6 turbo whether it's a single-turbo setup or the secondary turbo in a compound configuration. Owners running compound setups often add blankets to both turbos for the biggest under-hood temperature reduction.

Practical benefits: longer turbo bearing life (heat is the enemy of bearings), better turbo spool response, lower intake air temps from reduced engine-bay heat soak, and less heat-related wear on nearby wiring, hoses, and intercooler piping.

• Universal Fit for Any T-6 Flange Turbocharger
• Works on Single Turbo or Compound Turbo Setups
• Lowers Under-Hood Ambient Temperatures Measurably
• Extends Turbo Bearing Life
• Improves Turbo Efficiency and Spool Response
• Reduces Heat Damage to Nearby Wiring, Hoses, and Intercooler Piping
• Bolt-On Install — No Welding or Fabrication
• Rated for Sustained Exhaust Housing Temperatures

• Install with the blanket secured tightly around the exhaust housing only — wrapping the cold side or oil drain restricts cooling and shortens turbo life.
• If you're running a compound turbo setup, both the primary and secondary turbos benefit from individual blankets.