Manhart Racing released their tuned version of the BMW E92 M3, the 2012 Manhart Racing BMW MH3 V8 R Biturbo; it comes with refined tuning, mostly focusing on tweaking the performance of the sports car.
According to the German tuner, their re-tuned version of the BMW is the most powerful sports convertible in its class. The stock engine has been replaced with a powerful 4.4 liter V8 which required a reworked carbon fiber hood.
Specifications
| Vehicle Type: Super Sport Convertible | Est. Market Price: NA |
| Fuel Tank Capacity: 16.6 gals (62.8 l) | MPG: NA |
| Length: 181.7 in. (461.5 cm) | Wheelbase: 108.7 in. (276 cm) |
| Height: 54.8 in. (139.2 cm) | Width: 71.0 in. (180.3 cm) |
| Luggage Capacity: NA | Maximum Seating: 4 |
| Engine: V8 Twin Turbo | Displacement: 4.4 Liter |
| Horsepower: 655 HP | Torque: 719 lb-ft |
| Transmission: 6-Speed Automatic | Top Speed: 199 mph (320 km/h) |
Engine
Manhart Racing’s version of the E92 M3 runs on the 4.4 liter V8 engine with the twin-turbo system taken from the X6 M, capable of a maximum output of 655 HP. The tuners also removed the speed limiter making it possible to reach 199 MPH. Because they replaced the engine, Manhart had to upgrade the suspensions to sustain the extra weight.
Performance
The engine modification had to be matched by handling improvements. Deceleration has been improved with the aid of a new breaking system with four-piston brake pads and larger disks. The stock tires have also been replaced with high performance ones for an improved road grip and better control at high speeds.
Exterior
Some parts on the inside have been replaced with carbon fiber parts. The stock engine bonnet has been replaced with a lighter one to make room for the new engine. Mirror caps and the diffuser have been changed as well with carbon fiber versions. Along with the physical modification, Manhart Racing added subtitle decorative stripes on the sides of the car.
The 2012 Manhart Racing BMW MH3 V8 R Biturbo had its entire performance system redone. Its original engine has been completely replaced with a more powerful V8. The German tuning company focused on making it one of the fastest sports convertibles in its class reaching almost 200 MPH.
Handling was not ignored. The engine improvements required the team to add upgrades for the transmission and braking system to enhance the driving dynamics.
