My 07 Si

[Shady]

@1stgen

All cars run better when the air is denser…what i’m saying is the t.b. spacer isn’t giving you that drastic a drop in temp and that it’s the increased runner length increasing your power and throttle response.

Also remember were not just talking about the TB Spacer… The TB Spacer heatwise isnt much…

But a Intake Plenum spacer drasticly redueces temps on a car…