Akrapovic is a name that is synonymous with sports bikes. But now the Slovenian exhaust manufacturer has revealed a series of Open-Line full exhaust systems for Harley-Davidsons at Daytona Bike Week.
Hosted on MSN
How loud is the first Akrapovic GT4 RS?
The world’s first Porsche 718 GT4 RS fitted with full Akrapovic exhaust and headers hits the dyno with screaming 9000rpm flat-six sound and powerful high-rpm pulls. No music — only pure GT4 RS ...
Hosted on MSN
Porsche 718 GT4 RS Akrapovic Exhaust Dyno Sound
The Porsche 718 GT4 RS fitted with a full Akrapovic exhaust and headers, tested on the dyno. Captured with authentic high-revving sound and performance runs that showcase the character of Porsche’s ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results