Figured you guys might like this.. dyno.
Victim: Bone stock Mazda6 3.0L MTX that was broken in softly.
Some side notes:
- The donor had gotten the most recent flash which lowered the hard rev limiter from 7,000 RPM to 6,500 RPM. So fuel cut-off starts around 6,000 RPM instead of 6,500 RPM.
- Factory air/fuel ratios are pretty screwed on the Mazda6, so with proper tuning, generous power is there. CP-e did a dyno with their MAFci intake system (CAI and a piggyback to correct AFR) and the headers and "Dyno'ed well better than a 255 HP Altima".
Headers alone with no y-pipe are $891.80.
http://www.cp-e.com/2019.html 
