Gemballa is a venerable name in Porsche tuning, and it's latest upgrade pack gives the 911 Turbo a major power upgrade. The Gemballa GTR 8XX Evo-R also gives the machine a meaner look to match the extra power.

The package retains the 911 Turbo's 3.8-litre flat six but pushes the output to 807 bhp and 810 lb-ft. This is quite an upgrade over the Turbo S' stock 572 bhp and 516 lb-ft, and it even puts the GT2 RS' 690 bhp and 553 lb-ft to shame.

Gallery: Porsche 911 Turbo Gemballa GTR 8XX Evo-R

Gemballa claims that the package's upgrades let 911 Turbo accelerate to 62 miles per hour in 2.38 seconds and hit 124 mph in just 7.5 seconds. The coupe tops out at 230 mph. For reference, the GT2 RS hits 62 mph in 2.8 seconds and a top speed of 211 mph.

A complete carbon fibre body kit complements the extra power. Looking at the front, there's a new, vented bonnet and a new bumper with three huge intakes. A large splitter sits below it. In profile, there are huge wing extensions that extend the front by 3 cm and rear by 5 cm. Big canards direct the airflow. The back features a gargantuan wing that also includes inlets for the engine and a big diffuser. Buyers can choose whether the carbon pieces come with a matte or gloss finish.

Source: Gemballa