** Back in stock as of May 14th, 2019! **
The 991/981/718 Air Diffusers from GMG are an exceptions addition to style as well as comfort. These work to eliminate the wind buffeting that occurs when driving on the track or on the highway. By utilizing the factory hardware and mounting location, we were able to maintain the perfect OEM-like fitment.
Highlights:
** Back in stock as of May 14th, 2019! **
The 991/981/718 Air Diffusers from GMG are an exceptions addition to style as well as comfort. These work to eliminate the wind buffeting that occurs when driving on the track or on the highway. By utilizing the factory hardware and mounting location, we were able to maintain the perfect OEM-like fitment.
Highlights:
