To truly enjoy the FA20 in the BRZ/FR-S, is to extract the most from it in NA form. So maximum weight reduction is an essential part of it. With the absence of a catalytic converter and the pipes made from Titanium, this drastically reduces the overall weight to compliment the power gains you will gain.
When fitted to a car that has a forced induction setup, it greatly enhances the performance gains with the improved exhaust flow. This is one of the key products to extract the maximum performance potential of the BRZ/FR-S.
Because this product replaces/removes an OEM emissions control device, we must state that this product is for offroad use only.
Not applicable for A/T vehicles