Cutting Edge Tuning Technology
Our CRTD4® MULTI Channel +RPM Tuning Box for your BMW Z4 M40i (G29) 335 BHP / 340 PS / 250 KW / 500 NM / 369 LBFT is at the cutting edge of digital tuning box technology, encompassing an additional RPM sensor input, it represents a revolution in vehicle performance remapping. Based on micro-processor architecture, the CRTD4® TRIPLE Channel Tuning Box remaps vehicle performance moment to moment by interfacing with the engine via the custom sensor data connection harness. Following installation via the supplied engine specific instructions your vehicle's Power will be increased by 67 BHP and Torque will be increased by 65 NM, making a significant difference to performance that you will notice straight away.
A Revolution In Vehicle Performance Tuning
For domestic vehicle owners our CRTD4® Multi Channel + RPM Tuning Box transforms the everyday drive experience by increasing available Power and Torque whilst remapping power delivery, increasing responsiveness and eliminating flat spots in individual gear acceleration arcs. On top of this our Multi Channel + RPM model also reduces turbo lag for the vehicle which further boosts vehicle responsiveness and acceleration performance, it also takes additional input from the vehicle's CAM sensor to increase the smoothness of power and torque delivery creating the best possible performance remap experience.