The 997 turbo was our primary marque. After reviewing the factory exhaust, major flaws were pinpointed in all areas of the design, the sound being the most striking flaw. But also torque curves, peak ...

TechArt Automobildesign, which enjoys modding Porsches, has done it again to the new 997 Turbo. The new Turbo aerodynamics programme uses wind tunnel data to develop its front and rear spoilers, and ...