Speed X Eco Tuning for Q7 (AM) 45 TDI 170 KW 231 HP 2015 Chiptuning More Power & Less Consumption

Speed-X performance enhancement suitable for Audi RS3 (8Y) 2.5 TFSI RS with 400 HP Performance increase by up to 31 HP and 76 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