AMS Performance Toyota GR Supra Anti-Wind Buffeting Kit - Matte Carbon (AMS.38.06.0002-2) FITMENT_350Z The EVO8006 was precisely tuned

The EVO8006 was precisely tuned and tested on our in-house dyno to replicate stock fueling while increasing horsepower and torque

German-imported 200-cell HJS Tri-Metallic HD catalytic converters

We've included an exhaust valve that utilizes the stock motor (not included)

Once you get into that 1000hp+ range on the B58

AMS Performance Toyota GR Supra Anti-Wind Buffeting Kit - Matte Carbon (AMS.38.06.0002-2) FITMENT_350Z The EVO8006 was precisely tunedThe AMS 2020+ Toyota GR Supra Anti Wind Buffeting Kit is engineered to eliminate the extreme wind buffeting condition that plagues every MKV Supra while traveling at speeds from 50 60 mph with the windows down. By installing this kit we were able to eliminate the problem by redirecting the airflow away from the cabin. There are no tools required and with the online installation instructions make this an easy and quick install. Offered in a matte and