🏷️ Basic Information

Make:

Mitsubishi

Model:

Lancer Evolution IX (Evo 9)

Generation:

CT9A

Production Years:

2005-2007

Chassis Code:

CT9A

👋 Introduction

Segment:

Performance Sedan / Rally Homologation Special

Reputation:

Legendary, highly sought-after performance vehicle, homologation special for rally racing

Key Competitors:

Subaru Impreza WRX STI, Ford Focus RS, Honda Civic Type R (FN2/FD2), Volkswagen Golf R

Engine:

Iconic 4G63T MIVEC turbocharged engine, renowned for its robustness and tuning potential.

Drivetrain:

Advanced All-Wheel Drive (AWD) system with Active Center Differential (ACD) and Super Active Yaw Control (S-AYC) for superior traction and handling.

Brakes:

High-performance Brembo braking system for exceptional stopping power.

Aerodynamics:

Aggressive styling with a functional rear wing, front splitter, and aggressive body kit for enhanced downforce and cooling.

Suspension:

Performance-tuned suspension for razor-sharp handling and track-day capability.

📋 Manual Details

Languages:

English

Trim Levels Covered:

GSR, RS, MR, Wagon (specific markets)

Estimated Page Count:

1500+

Type:

Official Factory Service Manual / Repair Manual

Format:

Digital Download (PDF)

📖 Manual Coverage

Engine:

4G63T MIVEC Turbocharged Inline-4 Engine

Transmission:

6-speed Manual (GSR, RS, MR), 5-speed Automatic (Wagon variants)

Drivetrain:

All-Wheel Drive (AWD) with Active Center Differential (ACD), Super Active Yaw Control (S-AYC)

Suspension:

Front: MacPherson Struts, Rear: Multi-link Independent

Brakes:

Front: Brembo 4-piston calipers, Rear: Brembo 2-piston calipers, ABS

Electrical:

ECU, wiring diagrams, sensors, ignition, charging, lighting, accessories

Body And Chassis:

Frame, body panels, doors, interior trim, glass, bumpers

Heating Ventilation Air Conditioning:

HVAC system operation, diagnosis, and repair

Fuel System:

Fuel pump, injectors, lines, tank, fuel pressure regulator

Cooling System:

Radiator, thermostat, water pump, coolant hoses

Exhaust System:

Exhaust manifold, catalytic converter, muffler

Maintenance:

Scheduled maintenance, oil changes, filter replacements, tune-ups

Repair:

Component removal, installation, and overhaul procedures for all major systems

Troubleshooting:

Diagnostic flowcharts, symptom analysis, code interpretation

Diagnostics:

OBD-II diagnosis, sensor testing, electrical circuit testing

Engine Rebuild:

Detailed procedures for engine disassembly, inspection, and reassembly

Transmission Overhaul:

Procedures for clutch replacement, gearbox repair, and fluid service

Suspension Alignment:

Wheel alignment specifications and procedures

Brake Service:

Pad and rotor replacement, caliper service, bleeding procedures

Electrical Diagnostics:

Wiring harness repair, component testing, ECU troubleshooting

Bodywork Repair:

Panel replacement, dent repair, rust remediation techniques

Depth:

Comprehensive (from basic maintenance to complete engine/transmission rebuilds and advanced diagnostics)

Detail Level:

Factory specifications, tolerances, torque values, special tool requirements

📊 Manual Specifications

File Type:

PDF

Searchability:

Searchable text content

Print Readability:

High resolution, clear diagrams and text for printing

Binding:

N/A (Digital Download)

Paper Type:

N/A (Digital Download)

⚙️ Engine Specifications

Engine Code:

4G63T MIVEC

Configuration:

Inline-4, DOHC, 16-valve, Turbocharged with Intercooler

Displacement:

2.0 Liters (1997 cc)

Bore X Stroke:

85.0 mm x 88.0 mm

Compression Ratio:

8.8:1

Horsepower Ps:

280 PS @ 6500 rpm (JDM/European spec), ~276 hp @ 6500 rpm (USDM spec)

Torque Nm:

392 Nm @ 3500 rpm (JDM/European spec), ~379 Nm @ 3500 rpm (USDM spec)

Fuel Delivery:

Electronic Fuel Injection (EFI) with sequential injection

Fuel Type:

Unleaded gasoline (premium octane recommended)

Turbocharger:

Mitsubishi TD05HR-16G (or similar variant) twin-scroll turbocharger with air-to-air intercooler

ECU Type:

Engine Control Unit (ECU) with integrated MIVEC control

🔧 Transmission

Type:

6-speed Manual

Type:

5-speed Automatic (Primarily for Lancer Evolution IX Wagon variants)

Clutch:

Hydraulically actuated, multi-plate clutch (for 6-speed manual)

Gear Ratios:

Specific gear ratios available in the manual for each model variant (GSR, RS, MR).

Manual Transmission Fluid:

API GL-4 or GL-5, SAE 75W-90 synthetic gear oil (refer to manual for exact specification and capacity)

Transfer Case Fluid:

API GL-5, SAE 75W-90 synthetic gear oil (refer to manual for exact specification and capacity)

Rear Differential Fluid:

API GL-5, SAE 75W-90 synthetic gear oil (refer to manual for exact specification and capacity)

📐 Dimensions

Length Mm:

4490 mm (approx.)

Width Mm:

1770 mm (approx.)

Height Mm:

1415 mm (approx.)

Wheelbase Mm:

2635 mm (approx.)

Track Width Front Mm:

1500 mm (approx.)

Track Width Rear Mm:

1505 mm (approx.)

Ground Clearance Mm:

135 mm (approx.)

Curb Weight Kg:

1460 - 1500 kg (depending on trim)

Gross Vehicle Weight Kg:

Approx. 1900 kg

Wheel Bolt Pattern:

5 x 114.3 mm

Wheel Size:

17 x 8.0J (standard), 17 x 8.5J (optional/MR)

Tire Size:

235/45R17 (standard), 235/40R18 (optional/MR)

🛡️ Safety Features

Fiat Safety Rating:

Refer to specific market test results (e.g., JNCAP, Euro NCAP). Generally received good ratings for its class and era.

ABS:

Anti-lock Braking System (ABS) with Electronic Brakeforce Distribution (EBD)

Acd:

Active Center Differential (ACD) with driver-selectable modes (Tarmac, Gravel, Snow)

Sayc:

Super Active Yaw Control (S-AYC) on specific models (e.g., MR), enhances cornering stability

Traction Control:

Active Traction Control (ATC) system

Airbags:

Driver and front passenger airbags, side airbags (optional on some trims)

Seatbelts:

3-point ELR seatbelts with pre-tensioners and force limiters

Chassis Structure:

Reinforced chassis and body structure for enhanced impact protection

💡 Technology Features

Audio System:

Factory AM/FM/CD audio system, some models featured premium Rockford Fosgate audio systems.

Display:

Basic digital climate control display, auxiliary gauges (e.g., boost pressure, oil pressure/temperature on some variants).

AWD System:

Advanced AWD with ACD and S-AYC offers significant driver assistance in varying conditions.

Standard Features:

Limited by era; typically lacked modern connectivity like Bluetooth or USB ports as standard.

🔧 Maintenance

Engine Oil Change:

Every 7,500 km or 6 months, whichever comes first (severe driving may require more frequent changes)

Oil Filter Replacement:

At every engine oil change

Air Filter Replacement:

Every 30,000 km or 24 months

Spark Plug Replacement:

Every 60,000 km (refer to manual for correct plug type and gap)

Timing Belt Replacement:

Every 90,000 km or 6 years (critical component, refer to manual for procedure)

Coolant Flush:

Every 45,000 km or 36 months

Engine Oil:

SAE 10W-30 or 10W-40 synthetic or semi-synthetic API SN/SM or ACEA A3/B4 (refer to manual for specific viscosity and API service category)

Engine Oil Capacity:

4.5 Liters (with filter change)

Coolant:

Mitsubishi Dia Queen Super Long Life Coolant (Green) or equivalent ethylene glycol-based coolant

Brake Fluid:

DOT 3 or DOT 4 premium brake fluid

Power Steering Fluid:

Dexron III ATF or equivalent

Engine:

Connecting rod failure (especially when modified or abused), turbocharger wear, head gasket failure.

Drivetrain:

ACD pump failure, differential wear, manual transmission synchro issues (high mileage/hard use).

Electrical:

Idle Air Control (IAC) valve issues, failing fuel pump.

Suspension:

Worn bushings, premature shock absorber wear.

📚 Vehicle History

Brand:

Mitsubishi Motors Corporation

Motorsport Legacy:

Deep roots in World Rally Championship (WRC) with numerous victories and championships, forming the basis for the Lancer Evolution series.

Lineage:

Sixth generation of the Lancer Evolution, building upon the success and technology of its predecessors.

Distinction From Evo 8:

Introduced the MIVEC (Mitsubishi Innovative Valve timing Electronic Control) system for improved performance and efficiency, updated turbocharger, larger intercooler, revised ACD/AYC, and aesthetic styling updates.

Manufacturing Location:

Japan

Production Volume:

Limited production numbers, making it a collectible vehicle.

🏆 Awards & Recognition

Motorsport Titles:

While the Evo 9 itself was not a direct WRC competitor, its underlying technology and the Lancer Evolution lineage are built on numerous WRC championships.

Performance Reviews:

Consistently praised by automotive journalists for its exceptional handling, braking, and performance for its price point. Often considered one of the benchmark performance sedans of its era.