Introduction

The BMW 5 Series E12, produced between 1972 and 1981, was a pioneering vehicle that laid the foundation for BMW’s executive sedan lineup. While the E12 was originally designed as a sophisticated yet sporty sedan, it has become a favorite among car enthusiasts and tuners, with many modifying it using custom body kits to enhance both aesthetics and performance. In this article, we explore the history of the BMW E12, its transformation with body kits, and why it remains a sought-after classic today.

1. The BMW 5 Series E12 – A Glimpse into History

The E12 was the first-generation BMW 5 Series, replacing the BMW New Class sedans. It was a perfect blend of luxury, sportiness, and German engineering, setting the stage for all future 5 Series models.

Key Features of the BMW E12:

• Engine Options: Ranging from a 1.8L inline-4 (518) to a powerful 3.5L inline-6 (M535i).

• Transmission: 4-speed and 5-speed manual, with a 3-speed automatic available.

• Performance: Top-tier models, like the M535i, produced 218 hp, capable of reaching 220 km/h (137 mph).

• Iconic Design: A sharp, angular body with round headlights, chrome accents, and BMW’s signature kidney grille.

• First Appearance of the ‘M’ Badge: The M535i was the spiritual predecessor to the M5, featuring enhanced suspension, sportier aesthetics, and improved performance.

2. The Evolution: E12 with Body Kits

While the original E12 had an elegant design, many enthusiasts have opted to equip their cars with aftermarket body kits to give them a more aggressive and modern appeal. These modifications include:

Popular Body Kit Enhancements:

• Front Spoilers & Splitters: Adding a racing-inspired look while improving aerodynamics.

• Widebody Fender Flares: Giving the car a more muscular stance, often accommodating wider wheels.

• Lowered Suspension & Stiffened Chassis: Enhancing handling for track and street performance.

• Custom Side Skirts: Improving airflow and making the car appear lower and sleeker.

• Rear Diffusers & Spoilers: Adding downforce and stability at high speeds.

Many of these modifications are influenced by the legendary BMW E12 Group 2 racing cars, which competed in Touring Car Championships with aggressive widebody kits and enhanced aerodynamics.

3. Performance Upgrades for E12 with Body Kits

A body kit is not just about looks—it often goes hand-in-hand with performance enhancements. Enthusiasts upgrading their E12s with body kits typically include:

Engine & Performance Upgrades:

• Engine Swaps: Many owners replace the stock engine with modern BMW powerplants like the M30B35 or even an S54 from the E46 M3.

• Turbocharging & Supercharging: Some modified E12s feature forced induction, boosting power output significantly.

• Upgraded Brakes & Suspension: Coilover setups and larger disc brakes improve stopping power and cornering ability.

• Custom Exhaust Systems: Providing a deeper, more aggressive exhaust note.

These modifications help the E12 compete with modern performance sedans while retaining its vintage charm.

4. Famous BMW E12 Body Kit Builds & Racing Legacy

Several E12s have gained fame in the car enthusiast community for their incredible transformations. Notably:

• BMW M535i (E12 Motorsport Version): This factory-produced sports sedan featured a body kit from BMW Motorsport, foreshadowing the iconic M5 lineage.

• BMW E12 Group 2 Touring Car: These race-prepped E12s competed in the European Touring Car Championship, sporting extreme widebody kits and powerful engines.

• Custom Stanced E12s: Some owners go for a stance build, featuring air suspension, deep-dish wheels, and widebody fenders.

• E12 Restomod Projects: Modernized E12 builds with retro-inspired body kits and high-performance engine swaps have gained popularity in recent years.

These builds highlight the adaptability of the E12’s design, making it a perfect platform for enthusiasts to experiment with.

5. Why the BMW E12 with a Body Kit is Still Relevant Today

Despite being over 40 years old, the BMW 5 Series E12 remains a beloved classic. Here’s why:

• Timeless Design: Even with a body kit, the E12 maintains its classic BMW identity.

• Raw Driving Experience: Unlike modern cars loaded with electronics, the E12 provides a pure, mechanical driving feel.

• Customization Potential: The availability of aftermarket parts and body kits allows for endless personalization.

• Rising Collector Value: Pristine and well-modified E12s are becoming valuable investments.

Whether you prefer a race-inspired widebody E12 or a clean and subtle OEM+ build, this car continues to inspire the next generation of BMW enthusiasts.

6. Conclusion: A Classic Reinvented

The BMW 5 Series E12 is more than just a car—it is a symbol of BMW’s rich motorsport heritage and a canvas for creativity. Whether in its original form or modified with an aggressive body kit, the E12 captures the essence of what makes BMW’s ultimate driving machines so legendary.

If you are a car enthusiast looking for a project that combines heritage, style, and performance, the BMW E12 with a custom body kit is an iconic and rewarding choice.

What’s your take on modified E12s? Let us know in the comments below! 🚗🔥