Between the two MAF's the PMAS Blow-Through or the Abaco for my turbo project? The main difference is the PMAS is about 200 bucks cheaper. A comparison of the two would be great but I doubt that exists. I'm still not sure what tuning device to use. I'm stuck on the PMS or a chip. Sorry the sentences are kinda scattered but I'm not sure what to do. I want to buy stuff ONCE lol.