T4 Turbo Blanket BOV

T4 Turbo Blanket BOVT4 Turbo Blanket by True North Turbos Tame the heat where it matters most. This T4 turbo blanket is purpose built for T4 flange turbos, keeping radiant heat off your hoses, wiring, and intercooler pipes so your build runs cleaner and lasts longer. Why Your Engine Bay Will Thank You Precise T4 Fitment Designed specifically around the T4 turbo flange no trimming, no improvising, no wrestling with a blanket that was built for something else entirely.

"mpn": "TNT3637668N88"

The direct bolt-on design fits without modification to your turbo's centre housing

The standard T4 flange is compatible with a wide range of aftermarket exhaust manifolds common in diesel performance builds

or are built for performance gains beyond an OEM replacement

Improved throttle response: Rapid pressure relief helps the turbo spool back up faster on the next pull

maximizing airflow and performance

towing response

The –12AN thread mates directly with standard –12AN braided stainless or rubber drain hose

"manufacturer": {"@type": "Organization"

9L Cummins are prone to shaft play

female flange

No compromises at the flange