No, they didn't. Click bait
No, they didn't. Click bait article. The 2.3 can be an overbored engine based on the EJ207 motors. There is also a 2.3 Subaru engine based off the 2.5 that has been destroked. This engine is likely the destroked EJ257 to handle 50 freaking lbs of boost. Just look up PBMS and Maxwell Power