Ferrari revealed Spider version of its Scuderia model at world finals in Mugello circuit, honoring its 16th Formula1 constructors world title. This limited edition is actually 80kg lighter than normal 430 spider 

 and shares the same V8 510 hp engine with Scuderia and California but uses Ferrari’s new dual-clutch 7speed transmission, which is why it is as fast as the hard top model. it does 0-60 in 3.7 seconds and is capable of 315 Kph. 16M also has a customised Ferrari iPod Touch 16 GB with dashboard docking! another advantage over Scuderia where only music is engine noise.

Like Scuderia, Ferrari will make only 499 units of 16M. There is no mention of price for the time being.

SCUDERIA SPIDER 16M – TECHNICAL SPECIFICATIONS

Engine
Naturally aspirated mid-rear 90° V8, 4308 cc
Maximum power output 375.4 kW (510 hp) at 8500 rpm
Maximum torque 470 Nm (47.7 Kgm) at 5250 rpm
Max engine speed 8640 rpm (at limiter)
Compression ratio 11.9:1
Bore and Stroke 92 mm X 81 mm
Specific power output 118.4 hp/litre

Transmission
Six-speed plus Reverse F1 gearbox
Dry dual clutch
Electronic differential E-diff + F1-Trac
Oil gearbox lubrication with oil/water heat exchanger

Performance, fuel consumption, emissions 
Acceleration 0-100 km/h 3.7 s
Maximum speed 315 kph
Drive weight/power 2.6 kg/hp
Fuel consumption 15.7 l/100 km (combined ECE)
CO2 emissions 360 g/km (combined ECE)

Chassis and bodywork
Car dimensions: 
- Length 4512 mm
- Width 1923 mm
- Height 1216 mm
- Wheelbase 2600 mm
- Front track 1669 mm
- Rear track 1616 mm
Dry weight * 1340 kg (-80 kg vs F430 Spider)
Kerb weight * 1440 kg 
Weight distribution 43% front, 57% rear
Fuel tank capacity 95 litres
Independent front and rear forged aluminium double wishbone suspensions, titanium helical springs, hollow anti-roll bars and lighter electronic shocks 
398mm X 36mm carbon-ceramic material front brake discs with aluminium 6-pot callipers
350mm X 34mm carbon-ceramic material rear disc brakes with aluminium 6-pot callipers
19″ five-spoke split rims front and rear 
Tyres: 235/35 front and 285/35 rear; Fabbrica Pirelli PZero Corsa only

Electronic control systems
CST Stability and Traction Control System. Steering wheel-mounted manettino with five settings to integrate the F1 gearbox, CST and F1-Trac (Stability and Traction Control System), suspension control. *Figures refer to the European market versions