Hey, I had a question regarding the AMS 3.5” and the DEPO 4.0”. I’ve ran the DEPO 4.0” IC on my car for about 4 years now, through an FP Black and now a 6266. Stock block car. Car went 11’s on pump gas trapping 124mph (gear limited) on the DEPO with no issues, even on the hotter summer days.

Recently I picked up another Evo X as a winter beater which is a stock turbo car but it’s got an AMS 3.5”. My question is, should I leave the DEPO on my good car (if it ain’t broken don’t fix it) or will I see benefits switching to the thinner AMS core with a 6266? I’m gonna aim to break into the 10’s next year on the stock block, but that’s it for the car. I don’t plan to pursue more power once I hit that target. I’m imagining the core quality on the AMS to be better... but good enough to benefit from a smaller 3.5” core versus the 4”?