SpeedART BTR-XL 600 Porsche 911 Turbo Cabrio
It’s safe to assume anyone modifying their 911 to the state of tune offered by the guys at Germany’s SpeedART could be considered a serious performance enthusiast, so why would such individuals want to modify the softer convertible model in Porsche’s lineup? The answer, it would seem, is that there’s a group of individuals out there who desire the feel of the wind through their hair at speeds beyond 300km/h and no car would better suit them than the latest Porsche BTR-XL 911 Turbo Cabrio from SpeedART.
The name BTR-XL is an acronym for ‘Bi-Turbo Racer - Extra Large’ and is completely befitting of a car that’s packing more than 600hp and 800Nm under the hood. Engineers managed to tweak the Porsche-spec VTG turbochargers and added a new sports exhaust system with new headers, a sound switch and black tail pipes [...]
