BMW 3 Series 325is 1984–1990 Service Repair Manual – PDF Download

🛠️ BMW 3 Series 325is 1984–1990 Service Repair Manual – PDF Download

🧰 Complete Factory Workshop Manual – Covers All Repairs & Maintenance Tasks
📲 Instant PDF Download – Compatible with All Devices (Windows, Mac, iOS, Android)
🔧 Perfect for DIY Repairs, Routine Service, and Professional Diagnostics

🚀 Quick Intro:

This BMW 3 Series 325is 1984–1990 service manual PDF is the essential factory resource for maintaining and restoring the iconic E30 performance coupe. The 325is featured upgraded suspension, sport trim, and the high-revving inline-6 engine — and this manual covers it all. From engine repairs and electrical diagnostics to interior and suspension tuning, this guide is a must-have for enthusiasts and technicians alike.

🔍 Model Background

The BMW 325is (1984–1990) was a performance-oriented variant of the iconic E30 3 Series coupe, developed to deliver a more engaging and sporty driving experience for enthusiasts. While sharing much of its mechanical DNA with the standard 325i, the “is” designation brought a number of upgrades that made it one of the most desirable models in the E30 lineup.

At its heart was the proven 2.5-liter M20 inline-six engine, producing around 168 horsepower and 164 lb-ft of torque. Paired with a 5-speed manual transmission, the 325is offered brisk acceleration and smooth power delivery, enhanced by the E30’s lightweight, rear-wheel-drive chassis.

What set the 325is apart was its sport-tuned suspension, which included stiffer springs, firmer dampers, and upgraded sway bars for improved handling. It also featured a limited-slip differential (standard or optional depending on market), providing better traction during spirited driving or inclement weather.

Visually, the 325is stood out with features such as front and rear spoilers, fog lights, BBS-style alloy wheels, and sport seats—elements that emphasized its performance character. Inside, drivers were treated to a more driver-focused cockpit, often with bolstered sport seating, a leather-wrapped steering wheel, and an onboard computer.

Renowned for its agile handling, balanced weight distribution, and mechanical simplicity, the 325is became a cult classic. It’s still widely praised today for delivering the pure, analog BMW driving experience that defined the brand’s reputation in the 1980s and early 1990s.

The 1984–1990 325is is considered one of the best non-M E30s ever built, offering performance, style, and timeless appeal in a practical and fun-to-drive package.

📆 Model Coverage:

• BMW 325is – 1984
• BMW 325is – 1985
• BMW 325is – 1986
• BMW 325is – 1987
• BMW 325is – 1988
• BMW 325is – 1989
• BMW 325is – 1990

📚 Manual Chapters & Content:

• Fundamentals
• Engine Management – Driveability
• Engine
• Ignition
• Fuel System
• Cooling System
• Exhaust System and Emission Controls
• Manual Transmission and Clutch
• Automatic Transmission
• Driveshaft and Final Drive
• Brakes
• Suspension and Steering
• Body and Interior
• Electrical System
• Index

💡 Key Features:

• File Type: PDF (compressed in .ZIP or .RAR)
• Language: English
• Fully Bookmarked & Searchable: Yes
• Printable: Yes (print sections as needed!)
• Compatible With: Windows, macOS, iOS, Android, Linux
• Delivery: Instant Digital Download – No Shipping Required!

🔍 Keywords:

BMW 325is service manual PDF, BMW 3 Series 1984–1990 factory repair manual, BMW E30 325is performance manual, BMW 325is M20 engine repair, BMW 325is wiring diagrams

❓ Mini FAQ:

Q: Is this the factory repair manual for the 325is sport model?
A: Yes — this is the original factory manual with full documentation of the 325is-specific systems and upgrades.

Q: Does it include engine, suspension, and electronics?
A: Absolutely. It covers drivetrain, sport suspension, fuel, ignition, electrical, and diagnostic systems.

Q: Is it mobile-friendly?
A: Yes — it’s a searchable PDF that works perfectly on all phones, tablets, and desktop systems.

Q: Is this a printed book?
A: No — this is a downloadable digital PDF. No physical shipping required.

🧭 Helpful Resources for BMW Car Owners

• Why Every Car Owner Should Own a Service Manual – Find out how a downloadable repair manual can simplify maintenance and help you troubleshoot common problems on your own.
• Car Troubleshooter – Not sure what’s wrong with your BMW car? Our free tool lists common issues and DIY fixes across all major car brands.

🔧 Browse More BMW Car Manuals

Note: While our manuals are designed for DIY use, they do not replace professional mechanical training. If you're unsure about a repair or your car shows serious issues, we strongly recommend visiting a certified mechanic. These guides are best suited for owners with basic to moderate mechanical experience.