Porsche GT2 RS GIAC Performance ECU Software Upgrade Add wireless switching dongle::No - Includes turbo muffler delete

- Includes turbo muffler delete with larger diameter than stock

removing any restriction and its function as a noise canceling device

The plastic OEM charge pipe is prone to failure at stock boost levels

- Faster shifts

Porsche GT2 RS GIAC Performance ECU Software Upgrade Add wireless switching dongle::No - Includes turbo muffler deleteGIAC performance software helps you extract the maximum potential from your GT2 RS. Peak power gains were measured at 41 wheel horsepower and 50 wheel torque on pump gas, and 62 wheel horsepower and 68 wheel torque on race gas. Higher performance gains will be observed with the addition of upgraded hardware. On vehicles with upgraded exhaust and headers, we have seen power numbers as high as 640 wheel horsepower and 640 wheel torque! Other benefits to