A Heat reflective barrier to prevent items from coming in contact with the hot Exhaust Manifold. Floor Pan Heat Shield.
Exhaust Manifold Heat ShieldFloor Pan Heat Shield
Fits 325i, 325xi, 328i, 328i xDrive, 328xi, 330i, 330xi, 335i, 335xi
3.0 LITER W/BI TURBO. 3.0 LITER W/O TURBO. SEDAN & WAGON, 3.0 LITER W/O TURBO. SEDAN, WAGON, 3.0 LITER W/BI TURBO. SEDAN, WAGON, 3.0 LITER W/O TURBO.
Exhaust Manifold Heat Shield - Repair or Replace
A tinny ticking, buzzing, or rattling noise that sounds like it's coming from under your may be a bent or rusted exhaust heat shield.