Speed X Eco Tuning for S Class (W221) 320 CDI 173 KW 235 HP 2005 2013 Chiptuning More Power & Less Consumption

Speed-X performance enhancement suitable programmed for Nissan X-Trail (T31) 2.0 dCi with 150 HP Performance increase by up to 43 HP and 89 NM Eco tuning with up to -20% less consumption, thanks to increased torque. Easy DIY installation in minutes. Box contents: Speed-X performance enhancement - specific cable set for your vehicle - assembly instructions - mounting material