Tuning B&B Automobiltechnik studio, which recently announced a package of improvements for the Audi Q7, this time presented a tuning pack for Audi A5/S5 convertibles. Exterior changes include an aerodynamic body kit, 20-inch alloy wheels on low-profile tires dimension 255/30R20, lowered ride height and new exhaust pipes. But under the hood changes much more. Audi A5 Convertible equipped with a 2.0-liter TFSI engine tuners from B&B produced a few levels to increase capacity. The first of them, Stage I, by changing the electronic configuration and increase the boost pressure increases horsepower to 250 hp and 400 Nm of torque. The second and third levels of power was adjusted to 260 and 290 hp respectively, while the top-end version, includes a new turbocharger, air filter and other modifications can increase the horsepower to 310 hp already and torque to 465 Nm. The two-liter turbodiesel TDI Common Rail 170 hp and 350 Nm assistants B & B can be improved in two stages. The first of these increases power to 200 hp and 400 nm, and the second to 220 hp and 420 Nm of torque. The same two-level finishing three-liter turbodiesel will lead to an increase in power from 280 hp 300 and 335 hp respectively. The torque of 585 Nm from the initial rise at the same time to an impressive 600 and 640 Nm. The cost of work B & B Automobiltechnik Tuning powertrains Audi starts from 1198 euros to 3950 euros.