Update again !
A week ago, I just removed Borla UEL header and replaced it with Tomei EL header instead. What's more ? I also install the Crawford Intake Manifold Spacer which many people said that it will improve the car performance especially the response. Right after finished installing I went for a dyno and this is the result
As the result, the response and the housepower really improve across the range. I gotta retune my BRZ to get the most out of the new toys since I have changed so many things. 1. Switching from Injen cold air intake to Skunk2. 2. Installing Original Runduce Pulley kits. 3. Changing from Borla UEL to Tomei EL. 4. Crawford Intake manifold spacer.
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