Eibach Pro-Kit Springs EVO 8 / 9 BMW improved acceleration and better track

improved acceleration and better track times all around

Cusco's rear trailing arm for the 2008-2014 WRX and STI controls unwanted force under acceleration and braking

or on smaller sheaves

You can't argue with results: K&N's G35 intake systems produce 5-10 HP and are CARB exempt

Magnetic Drain Plug

Eibach Pro-Kit Springs EVO 8 / 9 BMW improved acceleration and better trackThe Mitsubishi Evolution Eibach Pro Kit springs will greatly improve handling with a moderate drop of approximately 1 inch in the both front and rear, perfect for your daily driven car. The reduced wheel gap will make your EVO look and perform the way it should have come from the factory and the lower center of gravity dramatically helps handling performance in the corners. All EVO Pro Kit springs feature a progressive spring rate for the perfect mix