The 2008 MazdaSpeed3, also known as the Mazdaspeed 3, is a compact performance hatchback renowned for its engaging driving dynamics and potent turbocharged engine. Built upon Mazda's legacy of producing driver-focused vehicles, this model, identified by chassis code BK, features a 2.3-liter MZR DISI Turbo engine delivering 263 horsepower and 280 lb-ft of torque, paired exclusively with a 6-speed manual transmission. Its sporty handling, communicative steering, and aggressive styling positioned it as a formidable competitor in the sport compact segment against vehicles like the Subaru WRX and Volkswagen GTI. This comprehensive factory service manual provides detailed information essential for the maintenance, repair, and diagnosis of your 2008 MazdaSpeed3. It covers all major systems, including the powertrain, chassis, and electrical components, offering in-depth procedures for scheduled maintenance, fluid changes, component replacement, and complex repairs. The manual includes critical technical specifications, troubleshooting flowcharts, diagnostic trouble code procedures, and clear diagrams, making it an indispensable resource for owners, mechanics, and technicians seeking to ensure the optimal performance and longevity of their vehicle. 🏷️ Basic Information Identification Make: Mazda Model: MazdaSpeed3 Model Nickname: Mazdaspeed 3 Year: 2008 Codes Chassis Code: BK 👋 Introduction Market Position Category: Compact Performance Hatchback / Sport Compact Description: The MazdaSpeed3 (or Mazdaspeed 3) was the high-performance variant of Mazda's mainstream compact car, the Mazda3. It was positioned as a potent and engaging driver's car with a focus on turbocharged power and sporty handling. Competitive Analysis Competitors: Subaru WRX, Volkswagen GTI, Honda Civic Si, Mitsubishi Lancer Ralliart Key Features Performance Focus: Emphasized its turbocharged engine, sport-tuned suspension, and aggressive styling. Driver Engagement: Renowned for its communicative steering and engaging driving dynamics, often praised for its 'feel' on the road. 📋 Manual Details Coverage Areas Language: English Format: PDF Download Page Count Estimated Page Count: Approximately 2000+ pages (typical for comprehensive factory service manuals) Manual Type Type: Factory Service Manual / Repair Manual 📖 Manual Coverage Systems Covered Powertrain: Engine, Drivetrain, Transmission, Fuel System, Exhaust System Chassis: Suspension, Steering, Brakes, Wheels, Tires Electrical: Engine Control Module (ECM), Body Control Module (BCM), Lighting, HVAC Controls, Audio System, Power Accessories, Diagnostic Trouble Codes (DTCs) Body: Exterior Body Panels, Interior Trim, Seats, Glass, Doors, Locks, Body Repair Procedures Included Maintenance: Scheduled Maintenance, Fluid Changes, Filter Replacements, Inspections Repair: Engine Overhaul, Transmission Rebuild, Brake System Service, Suspension Component Replacement, Electrical Component Diagnosis and Repair Diagnostics: Troubleshooting Flowcharts, Diagnostic Trouble Code (DTC) Definitions and Procedures, Component Testing Specifications: Torque Specifications, Fluid Capacities, Electrical Schematics, Component Dimensions Technical Depth Depth: Comprehensive: From basic maintenance to complete engine and transmission rebuilds, including detailed electrical schematics and diagnostic procedures for professional technicians. 📊 Manual Specifications File Format Format: PDF Print Quality Quality: High-resolution, printable pages with clear diagrams and text. Binding Type Binding: N/A (Digital Download) Paper Type Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Code: MZR DISI Turbo (L3-VDT) Configuration: Inline-4, turbocharged, front-wheel drive Displacement: 2.3 Liters (2261 cc) Performance Horsepower: 263 hp @ 5500 rpm Torque: 280 lb-ft @ 3000 rpm Fuel System Induction: Direct Injection (DISI), Turbocharged Fuel Type: Premium Unleaded Gasoline (91 octane or higher recommended) Cooling System Coolant Type: Mazda FL22 Extended Life Antifreeze (or equivalent) Lubrication Oil Type: SAE 5W-30 Synthetic (meeting API SN or ILSAC GF-5 standards) Oil Capacity: 5.5 US quarts (5.2 Liters) with filter change 🔧 Transmission Standard Type: 6-speed Manual Transmission Optional Type: N/A (Manual transmission was standard) Features Clutch: Hydraulic, multi-plate dry clutch Gear Ratios: Specific gear ratios detailed in the manual. Fluid Specifications Fluid Type: Mazda GL-4 75W-90 Manual Transmission Fluid (or equivalent) Fluid Capacity: Approximately 2.1 US quarts (2.0 Liters) 📐 Dimensions Exterior Length: 177.1 in (4498 mm) Width: 70.5 in (1791 mm) Height: 57.7 in (1466 mm) Wheelbase: 104.7 in (2659 mm) Weights Curb Weight: Approx. 3,175 lbs (1,440 kg) Gross Vehicle Weight Rating: Not readily available, consult manual for specific GVWR Cargo Cargo Volume: 21.4 cu ft (with rear seats up) Wheels Tires Wheel Size: 18 x 7.5 inch alloy wheels Tire Size: 225/40R18 performance tires Bolt Pattern: 5x114.3 mm (5x4.5 inch) 🛡️ Safety Features Ratings NHTSA Frontal Crash: 5-star driver, 5-star passenger IIHS Frontal Offset: Good Active Features Traction Control: Standard (TCS) Stability Control: Standard (DSC - Dynamic Stability Control) ABS: Standard (4-wheel Anti-lock Braking System) Brake Bias System: EBD (Electronic Brake-force Distribution) Passive Features Airbags: Front airbags, front side-impact airbags, side curtain airbags Seatbelts: Three-point seatbelts with pretensioners and load limiters Child Seat Anchors: LATCH (Lower Anchors and Tethers for CHildren) system 💡 Technology Features Infotainment Head Unit: Standard AM/FM/CD player with auxiliary input. Optional Bose premium audio system. Display: Basic LCD display for audio and climate controls. Driver Assistance Cruise Control: Standard Tyre Pressure Monitoring: Not standard on all trims; consult manual for specific TPMS system details. Connectivity Auxiliary Input: Standard 3.5mm auxiliary audio input jack. 🔧 Maintenance...