We successfully tested the Medalion Touring exhaust system for the Mazda 3 Skyactiv:

We will post the exhaust dyno and sound test clips soon!

Earlier today we did test fitment for the Tanabe Underbrace on a Mazda 3 Skyactiv. An often overlooked mod, these bars will reduce unwanted chassis bahavior duiring "spirited" driving by connected key points in the chassis.

Tanabe Strut Tower Bar was tested on a Lexus GS350 F-Sport. This increases frame rigidity and reduces bodyroll. On this particular appplication, the covers for the actuators on the adjustable suspension would need to be removed. 

The GF210 springs were tested on the Impreza WRX hatchback. These springs offer maximum performance with a mild drop in height.

The R&D team test fitted the Medalion Touring exhaust system for the Prius V: