Mercedes 350SL Restoration & Modification Project
A timeless 1980 Mercedes 350SL was transformed from a stock classic into a refined 80’s sports icon through a carefully planned light modification and restoration process. This project focused on enhancing performance, restoring visual elegance, and preserving the heritage of the vehicle while introducing modern driving character.
Vehicle Details
Make & Model: Mercedes 350SL
Year: 1980
Engine: 3.5L V8
Project Goal: Light modification with paint, mechanical upgrades, and detailing improvements.
Work Completed
The vehicle underwent a full transformation including:
- Complete strip-down and full body respray in Mercedes Midnight Blue
- Chrome components removed and professionally re-chromed
- Sports suspension upgrade with 50mm lowering springs
- Mercedes-inspired staggered alloy wheels installation
- Custom rear exhaust system fabrication
- Interior deep clean, conditioning, and restoration
- Uprated ignition system and full mechanical service Project Info 350sl
Custom Modifications
This project featured several bespoke elements designed to elevate both style and performance:
- Custom handcrafted aluminium side mouldings
- Original airbox sourced and refinished in body colour
- Performance-focused suspension and wheel setup
- Precision exhaust upgrade for improved sound and response Project Info 350sl
Before & After Transformation
Condition Before:
- Minor rust beginning to appear on body panels
- Rough engine idle and reduced acceleration power
Biggest Improvement:
The deep-lustre Midnight Blue respray dramatically enhanced the vehicle’s presence, complemented by renewed chrome detailing and improved stance. Project Info 350sl
Challenges & Techniques
One of the most demanding aspects of this build was managing over 100 individual chrome components, all removed and renewed to achieve a flawless finish. Specialist outsourced chrome restoration ensured factory-level quality. Project Info 350sl
Project Timeline
Total Build Time: Approximately 3 Months
The process included mechanical upgrades, paint preparation, custom fabrication, and finishing details to deliver a balanced classic restoration. Project Info 350sl
Maintenance Recommendations
To maintain peak condition:
- Service checks every 6 months
- Full annual service using age-appropriate oil and coolant
- Regular inspection of suspension and chrome components Project Info 350sl