🏷️ Basic Information Identification Make: Porsche Model: Boxster S Chassis Code: 987 Model Years Covered: 2005, 2006, 2007, 2008 Codes Engine Code Range: M97.21 (approx.) 👋 Introduction Market Position Vehicle Segment: Premium Sports Car / Roadster Target Audience: Enthusiasts, DIY mechanics, professional technicians specializing in Porsche Competitive Analysis Key Competitors: BMW Z4, Mercedes-Benz SLK, Chevrolet Corvette (C6) Key Features Vehicle Appeal: Mid-engine RWD layout, excellent handling, refined driving experience, convertible top Manual Value Proposition: Empowers owners and technicians with dealer-level repair information, cost savings, quality service reputation 📋 Manual Details Coverage Areas Primary Focus: Workshop Service and Repair Additional Coverage: Routine Maintenance, Troubleshooting, Overhaul, Proprietary Component Information Manual Type Type: Service Manual / Workshop Manual / Repair Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Powertrain: Engine, Lubrication System, Fuel System, Ignition System, Exhaust System, Transmission Chassis: Brakes, Steering, Suspension Electrical: Electrical System, Wiring Diagrams (implied) Body: Bodywork, Exterior, Interior Components Procedures Included Maintenance: Routine Maintenance, Tune-ups, Fluid Changes, Filter Replacements Repair: Removal & Install, Assemblies & Disassemblies, Overhaul, Diagnostic Procedures, Troubleshooting Technical Depth Depth: Comprehensive, from routine servicing to full engine and transmission rebuilds Special Emphasis: Product-specific aspects, proprietary component integration Technical Areas Engine Management: Detailed information on ECU, sensors, actuators, and diagnostic trouble codes (DTCs) Suspension And Steering: Information on McPherson strut front suspension, multi-link rear suspension, power steering system Brake System: Details on ABS, EBD, brake disc and pad replacement, caliper service Body And Interior: Panels, doors, convertible top mechanism, seats, dashboard components, climate control Special Tools Tool Identification: References to Porsche special tool numbers and illustrations for specific procedures Safety Procedures Emphasis: Highlights the importance of safety equipment and precautions, including the use of a torque wrench. Diagnostic Information Approach: Provides diagnostic and repair procedures for troubleshooting issues effectively. 📊 Manual Specifications File Format Format: PDF Searchability: Likely searchable text within PDF, beneficial for quick reference Print Quality Printability: Printable Binding Type Binding: N/A (Digital Format) Paper Type Paper: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Type: Flat-six (Boxer) Displacement: 3.2 Liters (for 2005-2006), 3.4 Liters (for 2007-2008) Engine Code 2005 2006: M96.26 Engine Code 2007 2008: M97.21 Performance Horsepower 2005 2006: 280 hp @ 6200 rpm Torque 2005 2006: 236 lb-ft @ 4700 rpm Horsepower 2007 2008: 303 hp @ 6200 rpm Torque 2007 2008: 255 lb-ft @ 4400 rpm Fuel System Fuel Delivery: Multi-point Fuel Injection (MPI) Fuel Type: Premium Unleaded Gasoline (91 Octane or higher recommended) 🔧 Transmission Standard Type: 6-Speed Manual Transaxle Optional Type: 5-Speed Tiptronic Automatic Transaxle Features Clutch Type: Hydraulically Actuated Single Dry Plate Clutch Manual Transmission Fluid Spec: Refer to manual for specific GL-4 or GL-5 gear oil specifications and capacities 📐 Dimensions Exterior Length: Approximately 170.5 inches (4330 mm) Width: Approximately 70.9 inches (1800 mm) Height: Approximately 50.1 inches (1273 mm) Weights Curb Weight Manual: Approximately 3,043 lbs (1380 kg) Curb Weight Tiptronic: Approximately 3,131 lbs (1420 kg) 🛡️ Safety Features Ratings NHTSA Front Impact: Not directly applicable to this era for specific roadster ratings, but Porsche generally prioritizes safety IIHS Side Impact: Not directly applicable to this era for specific roadster ratings Active Features ABS: Standard Anti-lock Braking System Psm: Porsche Stability Management (PSM) - includes traction control and stability control Passive Features Airbags: Driver and Passenger Airbags, Side Airbags (door mounted) Roll Over Protection: Integrated Roll-Over Protection System (ARH - Automatic Roll-over Ahead) 💡 Technology Features Infotainment Audio System: Porsche CDR 24 or CDR 32 CD Radio with AM/FM tuner, optional Bose High-End Sound System. Navigation: Optional PCM (Porsche Communication Management) navigation system. Driver Assistance Cruise Control: Standard cruise control Parking Sensors: Optional ParkAssist (rear parking sensors) Connectivity Auxiliary Input: Optional aux input jack 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 10,000 miles or annually, whichever comes first. Refer to manual for precise interval. Major Service Interval: Check manual for detailed service schedules, often around 30,000, 60,000, 90,000 miles. Fluid Specifications Engine Oil Spec: Porsche A40 approved synthetic oil, e.g., Mobil 1 0W-40 or equivalent Coolant Type: Glysantin G48 or Porsche approved coolant (typically blue/green) Brake Fluid Spec: DOT 4 Plus or Porsche approved brake fluid Known Issues Intermediate Shaft Bearing Ims: While less prevalent in the 9A1 engine later used, the M96/M97 engines in the 987.1 are susceptible to IMS bearing failure. This manual will detail inspection and potential preventative measures. Rear Main Seal Rms: Leaking rear main seal is a common Porsche issue; manual will cover diagnosis and replacement. Convertible Top Mechanism: Actuator, hydraulic lines, and fabric wear can occur; manual will cover troubleshooting and repairs. 📚 Vehicle History Brand Heritage Marque: Porsche is renowned for its sports car engineering, performance, and racing pedigree. Model Evolution 987 Generation Introduction: The 987 generation was introduced for the 2005 model year, replacing the 986 Boxster. 987 Facelift: A...