Buy OEM 1986 Porsche Part # 95511103500 (955-111-035-00). Exhaust Manifold Heat Shield. 3.2 LITER, manifold. Exhaust Manifold Heat Shield - Repair or Replace A tinny ticking, buzzing, or

Exhaust Manifold Heat Shield. Heat SHIE; D, Manifold.
A Heat reflective barrier to prevent items from coming in contact with the hot Exhaust Manifold.

Exhaust Manifold Heat Shield

Fits Cayenne

3.2 LITER, manifold.
Exhaust Manifold Heat Shield - Repair or Replace
A tinny ticking, buzzing, or rattling noise that sounds like it's coming from under your 1986 Porsche may be a bent or rusted exhaust heat shield.