Porsche Debuts 4.6s Boxster and Cayman GTS Range-Toppers
Porsche Debuts 4.6s Boxster and Cayman GTS Range-Toppers In perhaps the least-kept-secret of the last year, the Cayman and Boxster are officially available with a new top-level GTS trim level. In addition to more focused dynamics and style all around, the GTS models pack 340-horsepower each. (Edit: the Boxster appears to have ten fewer ponies than the hardtop Cayman.) Even so, this is a pretty substantial leap for the 911’s siblings, which until now have been capped well below this total — even in the Boxster and Cayman S. The larger displacement engine also will assist on two other Cayman …