Tag: Switzer Performance Innovation
Switzer Performance P800 997
We've already heard about the Switzer Performance 800bhp upgrades on the 911 997 GT2. It's generating a lot of interest at the moment for...
Switzer Performance GT2 – 800bhp
From the land that gave us Hot Rods and the quarter mile, Switzer Performance have released details of their tuning kit for the 997...
Porsche SPI 997 Sledgehammer – video’s
Switzer Performance Innovation, short SPI, is an Ohio based small tuner that mostly fixes their thoughts on exhaust systems and other small parts for...
