The Subaru Impreza WRX STi, produced for the 2003 and 2004 model years under the GDB generation, is a high-performance, rally-bred compact vehicle renowned for its potent turbocharged Boxer engine and advanced Symmetrical All-Wheel Drive system. This model draws directly from Subaru's World Rally Championship heritage, offering exceptional handling, durability, and a driving experience that connects the driver to the road. Its engineering quality and reliability are hallmarks, making it a desirable vehicle for enthusiasts and those seeking robust performance in various conditions.
This comprehensive Factory Service Manual (FSM) serves as an essential resource for maintaining, diagnosing, and repairing the Subaru Impreza WRX STi. It covers a vast array of systems, including detailed engine mechanicals, lubrication and cooling, fuel and emission control, the clutch and manual transmission, the all-wheel-drive system, chassis components such as suspension, steering, and brakes, as well as the electrical system and bodywork. The manual provides in-depth procedures for diagnostics, repairs, and scheduled maintenance, alongside critical technical specifications, ensuring that owners, mechanics, and technicians have the information necessary to keep this performance vehicle in optimal condition.
Subaru Impreza WRX STi Workshop Manual
Software Database
Complete FSM
2003 - 2004
As vehicles are made in generations, this manual is suitable for other years of manufacture
THIS IS THE SAME TYPE OF MANUAL USED BY TECHNICIANS AT YOUR LOCAL DEALERSHIPS TO MAINTAIN, SERVICE, DIAGNOSE AND REPAIR YOUR VEHICLE.
Applied model: GG***** and GD***** from 2004 MY.
2.0ltr & 2.5ltr
FAQ: What type of information is covered?
This manual contains all the information and diagrams for all service and repair procedures. Genuinely the types of information covered include; General Information, Maintenance, Engine Mechanical, Engine Lubrication & Cooling Systems, Engine Fuel & Emission Control System, Accelerator Control, Fuel and Exhaust Systems, Clutch, Manual Transmission, Automatic Transmission, Propeller Shaft & Differential Carrier, Front Axle, Rear Axle, Front Suspension, Rear Suspension, Brake System, Steering System, Restraint System, Body and Trim, Heater, Air Conditioner, Electrical System, ETC
FAQ: What format is the download file in?
The download file is a RAR file, you need WINRAR installed to extract it. You can download from here:
FAQ: What if I have problems downloading?
When downloading large files (if using IE download directly) you may experience timeout sometimes. If this happens, I suggest using a download manager (Flashget, etc.) to avoid this.
If you still have download problems, please contact TBTBTB at:
Format: PDF
with HTML index (index may not work on all systems)
Language: English
Subaru Impreza WRX STi Workshop Manual
Software Database
Complete FSM
2003 - 2004
As vehicles are made in generations, this manual is suitable for other years of manufacture
THIS IS THE SAME TYPE OF MANUAL USED BY TECHNICIANS AT YOUR LOCAL DEALERSHIPS TO MAINTAIN, SERVICE, DIAGNOSE AND REPAIR YOUR VEHICLE.
Applied model: GG***** and GD***** from 2004 MY.
2.0ltr & 2.5ltr
FAQ: What type of information is covered?
This manual contains all the information and diagrams for all service and repair procedures. Genuinely the types of information covered include; General Information, Maintenance, Engine Mechanical, Engine Lubrication & Cooling Systems, Engine Fuel & Emission Control System, Accelerator Control, Fuel and Exhaust Systems, Clutch, Manual Transmission, Automatic Transmission, Propeller Shaft & Differential Carrier, Front Axle, Rear Axle, Front Suspension, Rear Suspension, Brake System, Steering System, Restraint System, Body and Trim, Heater, Air Conditioner, Electrical System, ETC
FAQ: What format is the download file in?
The download file is a RAR file, you need WINRAR installed to extract it. You can download from here:
FAQ: What if I have problems downloading?
When downloading large files (if using IE download directly) you may experience timeout sometimes. If this happens, I suggest using a download manager (Flashget, etc.) to avoid this.
If you still have download problems, please contact TBTBTB at:
Format: PDF
with HTML index (index may not work on all systems)
Language: English
