speedART is quickly becoming a globally renowned Porsche tuner and the release of their CTS wheel design completes the already impressive styling. The CTS, Challenge Twin Spoke, wheel is a forged one-piece design with polished lip and anthracite center. It was developed as a larger diameter replacement wheel that retains similar weight to the OEM 19" wheel. The front is a 20x8.5 with a 45mm offset and the rear wheel is a 20x11 with a 45mm offset.

GMP Performance is the importer for speedART. All products are shipped to your door directly from Germany. The shipping costs are included in the pricing. Please contact us over the phone for package deals as it can save tremendously on shipping costs and we pass those savings on to you!

Since 1999, speedART provides an exclusive, full-range, conversion program and individual tuning for Porsche vehicle's for racetrack or street use.