Was able to get a 2019 CX9 in the office today to test out the new JB4 V1 Application MAF control. Worked like a charm! Testing was done on 91 octane fuel. I used "rigged" connectors for this dyno testing but we're hoping to have the real connectors here in a few weeks and then will start mailing those out to V1 Application customers. CX, Mazda6, etc.
@Terry@BMS Correct me if I'm wrong
Mazda brochure figures 250 hp - 320 ft/lbs (93 oct) but you're using 91 octane, so 227 hp - 320 ftlbs (unknown accuracy).
Your stock figures 225.67 hp (-1.33) - 296.99 ft/lbs (-23.01) (I assume to the wheels)
Drivetrain loss - ~9% (isn't this usually around 15%?)
So at 9% drivetrain loss crank power with map 6 is 299.03 hp (+49.03) - 400.74 ft/lbs (+80.74)?
At 15% drivetrain loss (internet average) crank power with map 6 is 320.14 hp (+70.14) - 429.03 ft/lbs (+109.03)
Wow, that's really impressive.
Will 93 octane effect this?
Is the tune safe and within spec of the motor/drivetrain?
What limitations are you running into with the stock hardware? I would assume fuel, boost, and possibly intake volume restriction with the tiny factory airbox inlet.
I ran a reliable competitors stage 1 tune on my audi for the greater part of 240k miles without issues, and am interested in your product.