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. Read more »

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.

Read more »