Description

Defender L663 – Factory Software Upgrade P425 to P525 V8 Performance

• Power/Torque: 518 bhp (525 PS) @ 6,500 rpm / 461 lb-ft (625 Nm).

• Acceleration (0-60 mph): 4.9 seconds (90) / 5.1 seconds (110).

• Top Speed: 149 mph.

This has to be done at our HQ in nottingham

if your looking for even more power then were developing a further stage, call us for more information.

Why not combine this with our throttle upgarde also, here