LEMON Manuals: Even more car manuals for everyone
Home >> Porsche >> 2017 >> Panamera Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 4 (2X Petrol, Exhaust, Engine-Electric - General 4.0L Turbo Hybrid -- 971 - PANAMERA (971)) >> WM, 2X00IN Technical Values (V8 BITURBO) >> Information 26 - Exhaust System >> Catalytic Converter Heat Shield (Isolite)

Catalytic Converter Heat Shield (Isolite)

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2023 Porsche Panamera, 2022 Porsche Panamera, 2021 Porsche Panamera, 2020 Porsche Panamera, and 2019 Porsche Panamera. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Catalytic Converter Heat Shield Components Location With Torque Specification - V8 Turbo
G15880600Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Catalytic converter heat shield - V8 Turbo

1  Lower centre catalytic converter heat shield
2  Screws, M6 x 12 > Tightening torque 8 Nm (5.9 ftlb.) 
3  Lower right catalytic converter heat shield
4  Screws, M8 x 16 > Tightening torque 20 Nm (14.8 ftlb.) 
5  Screws, M6 x 12 > Tightening torque 8 Nm (5.9 ftlb.) 
6  Lower left catalytic converter heat shield
7  Upper right catalytic converter heat shield
8  Upper left catalytic converter heat shield
9  Front lower left catalytic converter heat shield

Heat shield on catalytic converter and turbocharger: 

Fig 2: Heat Shield On Turbocharger Components Location With Torque Specification - V8 Turbo
G15880601Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Heat shield on turbocharger - V8 Turbo

1  M6 nuts > Tightening torque 9 Nm (6.6 ftlb.) 
2  Shield turbocharger
3  Nuts > Tightening torque 5 Nm (3.7 ftlb.)