2nd Gen Exhaust Manifold Heat Blanket for 5.9l 6.7l Cummins Turbo Diesel

• Reduces under hood temperature
• Heat retained pre-turbine housing reduces spool time

Fits: Most 2nd gen manifolds with T3, T4 or T6 turbo flange.

*Note: Will only fit the 5.9l common rail or 6.7l engines if they have a 2nd gen manifold swap. Will not fit 3rd-5th gen manifolds.
*Poking a hole or cutting a notch might be needed for EGT probes.