Porsche intensifies the track capabilities of its 911 GT3 model, partnering with Manthey to trim lap times without altering ...
A detailed going over of the chassis included wider tracks, front and rear, with a bespoke new body to properly clothe them. ...
Manthey's Porsche 911 GT3 goes around the Nurburgring 2.76 seconds quicker than its previous iteration and while there hasn't ...