Mitsubishi Evolution X. Manual - part 73

VENTILATION SYSTEM

TSB Revision

HEATER, AIR CONDITIONING AND VENTILATION

55-12

VENTILATION SYSTEM

M2551002000725

Fresh air is drawn in from the front deck and expelled 
from the air outlet behind the rear bumper. Optimiz-
ing areas of the outside air induction hole and the air 
outlet enhances ventilated air flow and cabin quiet-
ness. 

AC705661

Rear ventilator duct

AC

15-1

GROUP 15

INTAKE AND 

EXHAUST

CONTENTS

AIR INTAKE SYSTEM . . . . . . . . . . . .

15-2

AIR DUCT AND AIR CLEANER . . . . . . . . . 

15-2

INTAKE MANIFOLD . . . . . . . . . . . . . . . . . . 

15-2

CHARGE AIR COOLER . . . . . . . . . . . . . . . 

15-2

EXHAUST SYSTEM . . . . . . . . . . . . . .

15-3

EXHAUST MANIFOLD  . . . . . . . . . . . . . . . . 

15-3

TURBOCHARGER  . . . . . . . . . . . . . . . . . . . 

15-3

EXHAUST PIPE AND MAIN MUFFLER  . . . 

15-4

AIR INTAKE SYSTEM

TSB Revision

INTAKE AND EXHAUST

15-2

AIR INTAKE SYSTEM

AIR DUCT AND AIR CLEANER

M2150004000872

A front air intake system that sucks cooling air from 
the front through the top of the radiator has been 
adopted.
There are the following features.

• The layout where the battery is installed inside 

the trunk room has been adopted for unidirec-
tional airflow inside the air cleaner to reduce the 
intake resistance.

CONSTRUCTION DIAGRAM

INTAKE MANIFOLD

M2150005000284

The intake manifold integrated into aluminum surge 
tank is used.

CHARGE AIR COOLER

M2150007000484

An air cooled charge air cooler has been adopted.
There are the following features.

• Aluminum has been used for the charge air 

cooler piping to reduce the vehicle weight.

• The bending points of the charge air cooler piping 

have been reduced to reduce the intake resis-
tance.

AC706058 AC

Air cleaner assembly

Mass airflow sensor

Air cleaner intake hose

Air cleaner intake duct

AK703253

EXHAUST SYSTEM

TSB Revision

INTAKE AND EXHAUST

15-3

EXHAUST SYSTEM

EXHAUST MANIFOLD

M2150006000715

The exhaust manifold made of stainless cast iron is 
used.

TURBOCHARGER

M2150009000286

The turbocharger uses TD05H-152G6-12T: Inconel  
turbine wheel/ aluminum alloy compressor wheel.

AC706176AC

Charge air cooler assembly

Turbocharger by-pass valve assembly 

AK703254

AK703255AC

Compressor
cover

Turbine
housing