Sportec

Tuner firm, Sportec has added an extra 92hp to this ride. However, its 0-62mph is only 0.1 seconds quicker. But, other areas of performance have improved much more. In-gear acceleration, rolling acceleration and everyday driving will all be improved by the extra power. So, race this in a rolling start.

You can outfit this Audi with a customizable body kit and 19- or 20-inch rims. Other options include lowering it 30mm, adding stiffer springs and upgrading the brakes, too. Also, you can pick and choose what you want from Sportec, opting for a giant package with everything or just add a body kit and lower it some and save some cash.

Sportec hasn't officially announced the prices for everything or when they plan to sell these mods just yet.

Swiss-based tuner, Sportec, has recently announced its latest "extreme" performance kit. Dubbed the SPR1 T80 kit, the Porsche 911 Turbo receives an intense output of 858hp (631kW) and 650lb-ft (880Nm) of torque out of the custom T80M engine. After the mods, you are looking at a total weight of 2,959lb (1,345kg).

Other Modifications include:

• Reinforced titanium engine internals
• New turbochargers
• A baffled exhaust system
• High-performance clutch
• An active suspension system
• 20-inch lightweight forged alloy wheels
• Eight piston front and four piston rear calipers grip lightweight and high-power F1-style ceramic brake discs