O.CT. Tuning Supercharges Audi R8 V8 to 565-Horses

Owners of the entry-level Audi R8 with the 4.2-liter naturally aspirated V8 seeking a healthier output may want to take a look at O.CT. Tuning’s latest offering. The European tuning firm has developed a new performance package that bolts on compressor to the Audi model’s V8 engine while also tweaking the ECU and adding a custom exhaust system.

O.CT Brings 420 Ponies to the Audi TT RS Roadster

Need to add a some extra oomph to your Audi TT RS Roadster (or coupe, for that matter)? No worries, there's an army of tuners out there that will most gladly up the performance ante of your car. One of the latest tunes for Ingolstadt's TT RS model comes from O.CT which has developed a sport package that includes an engine kit, suspension upgrades and a set of alloy wheels.
Thanks to a new custom exhaust system, an ECU mod and some fiddling around with the turbo system, O.CT pushes output from 340HP to 450Nm to 420HP and 570Nm. The conversion also includes a KW coilover suspension and a set of lightweight 20-inch alloy wheels.

O.CT. Tuning: New 193HP 1.4 TSI Performance Kit for VW Golf, Touran and Tiguan

Austrian tuner O.CT Tuning has completed development on a new performance kit for the VW Group's 1.4-liter TSI engine that combines direct injection with a supercharger and turbocharger and is currently available with outputs of 140, 150, 160 and 170HP. In every case O.CT's kit that includes a modded ECU raises power to 193HP and toque to 285 Nm (+65 Nm). -Continued

The folks over at O.CT. supportcthat with this kit, the Golf 1.4 TSI accelerates from zero to 100 km/h (62mph) in 8.0 sec or 1.2 seconds faster that the 140HP factory model and to 160 km/h (100 mph) in 18.5 sec instead of 24.5 sec. The O.CT Golf's top speed is also improved from 205 km/h (127mph) to 225 km/h (140mph).

With the same kit, the VW Tiguan 1.4 TSI 4Motion allegedly sprints to 100 km/h a full second faster and reaches 180 km/h (112mph) a whopping 10 seconds sooner than the standard vehicle.