The Audi RS4 Avant was introduced in 2012, carrying a 4.0-liter naturally aspirated 4.2-liter V8 engine that produces 444 hp. The engine is capable to push the vehicle from 0 to 100 km/h (62 mph) in 4.7 seconds, while top speed is electronically limited at 250 km/h or 155 mph. As usual, tuning companies push the vehicles even further and now, B&B decided to take a closer look as the RS4 Avant.

So, if you want more, B&B offers the Stage 1, which brings to vehicle to 470 hp as well as 450 Nm of torque and a top speed of 280 km/h or 174 mph. Stage 1 is priced at 1,950 euros. Stage 2 costs 2,950 euros and boosts the output to 480 hp and 458 Nm of torque, while top speed is increased to 280 km/h or 174 mph.

Stage 3 is priced at 6,500 euros and upgrades the V8 engine to 492 hp and 465 Nm of torque, with a maximum speed limited at 280 km/h or 174 mph. Stage 4 costs an impressive 11,950 euros, brings 503 hp and a maximum torque of 475 Nm and a top speed limited at 280 km/h or 174 mph.

Still not enough? Well, for 29,950 euros the engine is boosted to 625 hp and 600 Nm of torque, while top speed is increased at 325 km/h or 202 mph. Moreover, B&B offers a new suspension kit that brings the vehicle 25 mm closer to the ground as well as 20-inch wheels.