Unleash the engine of your Citroën C4 HDi 135 FAP with the additional control unit The Italian Box and grant yourself a completely new driving experience. Increase the engine power and torque by up to 50% and reduce fuel consumption by 20%. Transform your mild 136 HP from 320 Nm into a performing 183 HP from 429 Nm: adding 47 HP and 109 Nm to the engine of your Citroën C4 HDi 135 FAP will take full advantage of your new car, try new driving sensations and keep costs down the fuel of your Citroën C4 HDi 135 FAP, using the best of your new engine, thanks to The Italian Box APP, the most innovative additional control unit on the market.

Unleash the engine of your Citroën C4 HDi 140 FAP with the additional control unit The Italian Box and grant yourself a completely new driving experience. Increase the engine power and torque by up to 50% and reduce fuel consumption by 20%. Transform your mild 140 HP from 320 Nm into a performing 188 HP from 429 Nm: adding 48 HP and 109 Nm to the engine of your Citroën C4 HDi 140 FAP will take full advantage of your new car, try new driving sensations and keep costs down the fuel of your Citroën C4 HDi 140 FAP, using the best of your new engine, thanks to The Italian Box APP, the most innovative additional control unit on the market.

Unleash the engine of your Citroën C4 HDi 90 FAP with the additional control unit The Italian Box and grant yourself a completely new driving experience. Increase the engine power and torque by up to 50% and reduce fuel consumption by 20%. Transform your mild 92 HP from 230 Nm into a performing 136 HP from 339 Nm: adding 44 HP and 109 Nm to the engine of your Citroën C4 HDi 90 FAP will take full advantage of your new car, try new driving sensations and keep costs down the fuel of your Citroën C4 HDi 90 FAP, using the best of your new engine, thanks to The Italian Box APP, the most innovative additional control unit on the market.

Unleash the engine of your Citroën C4 Picasso BlueHDi 100 with the additional control unit The Italian Box and grant yourself a completely new driving experience. Increase the engine power and torque by up to 50% and reduce fuel consumption by 20%. Transform your mild 99 HP from 254 Nm into a performing 146 HP from 374 Nm: adding 47 HP and 120 Nm to the engine of your Citroën C4 Picasso BlueHDi 100 will take full advantage of your new car, try new driving sensations and keep costs down the fuel of your Citroën C4 Picasso BlueHDi 100, using the best of your new engine, thanks to The Italian Box APP, the most innovative additional control unit on the market.

Unleash the engine of your Citroën C4 Picasso BlueHDi 150 with the additional control unit The Italian Box and grant yourself a completely new driving experience. Increase the engine power and torque by up to 50% and reduce fuel consumption by 20%. Transform your mild 150 HP from 370 Nm into a performing 201 HP from 496 Nm: adding 51 HP and 126 Nm to the engine of your Citroën C4 Picasso BlueHDi 150 will take full advantage of your new car, try new driving sensations and keep costs down the fuel of your Citroën C4 Picasso BlueHDi 150, using the best of your new engine, thanks to The Italian Box APP, the most innovative additional control unit on the market.

Unleash the engine of your Citroën C4 Picasso e-HDi 115 with the additional control unit The Italian Box and grant yourself a completely new driving experience. Increase the engine power and torque by up to 50% and reduce fuel consumption by 20%. Transform your mild 116 HP from 270 Nm into a performing 171 HP from 397 Nm: adding 55 HP and 127 Nm to the engine of your Citroën C4 Picasso e-HDi 115 will take full advantage of your new car, try new driving sensations and keep costs down the fuel of your Citroën C4 Picasso e-HDi 115, using the best of your new engine, thanks to The Italian Box APP, the most innovative additional control unit on the market.