You cannot make me believe that, every single engine with or without turbo I've owned has had a small impact on power and MPG by doing a complete exhaust... enough to recoup the cost on MPG? No... but still.
Because I'm getting 37s on 4.46:1 M210 diffs, and I want the most power and torque to offset the gear ratio without pushing more PSI in the turbos.
I want to be able to do that and let my engine breath without having to wake up the entire fauna around me while camping.
Bumping because I'm super...