D by slightly increasing the boost pressure and adjusting the injection - and ignition maps, the performance of the Mercedes CLA 45 AMG increases from 360 to 400 hp and the maximum torque climbs from 450 to 510 Nm. The price of level 1 is 1,298 euros.
With a further increased boost pressure, modified intake paths, a new downpipe and once again adapted electronics, 425 hp and 540 Nm are to be wrested from the two-liter turbo four-cylinder. But only if the customer can part with 3,950 euros.
B&B Mercedes CLA is almost 300 km /h
Level 3 in the B&B program brings the ultimate performance boost. A special turbocharger ensures even more throughput and 450 hp and 580 Nm of torque. B&B can pay 6,950 euros for this service. The Speedshift gearbox is adjusted and the Vmax limit is lifted in all tuning stages. In the best case, the tuned CLA sprints from zero to 100 km /h in 3.8 seconds and reaches a top speed of 296 km /h.
For improved stability, B&B relies on an additional oil cooler at a price of 1,495 euros. Shorter sport springs (398 euros) or a fully adjustable coilover suspension (1,849 euros) should provide even more driving dynamics. In addition, 20-inch rims with 235/30 tires can be installed here. A high-performance sports brake system is available for more stop power.