BMW 6 Series E63 E64 (2004-2010) RaceChip S Tuning Box

Plug-and-play tuning box for BMW 6 Series E63 and E64 models (2004-2010), petrol engines only: 630i, 635i, 645i, 650i.

• Delivers up to 20% more power and torque - ideal for fast road or relaxed track day use
• Five rotary-adjustable mappings: dial between economy, daily driver, and sportier responses
• Includes Engine Protect System and v2.0_S engine-specific software for safe operation
• No coding, no dealer visits - fits in under 10 minutes using factory connectors
• German-built with ARM Cortex-M3 processor and FCI safety connector