Originally Posted by 09BlkSapphire
Don't people read??
It says right there in the article that the M3/M4 engine is called the S55 and produces 415hp. The 1M has the N54 engine and 340hp.
Yeah ok fine so N54 vs S55 (N55). My point is that what they did with the 1M is possibly what we'll see with the next M3. Apparently the 1M can put down the same HP as the current M3 despite it's 340 HP rating, that is unless we were sandbagged, but the owner was a stand up guy and denied a tune. The 1M dyno numbers match up to this VIN's HP number and the expected torque output. Just speculatin'.