xHP STAGE 3 TRANSMISSION TUNE ON MY BMW X3M (INCREDIBLE DIFFERENCE!!)

[@Any__Name]

You know you are to run 40 miles city driving after flashing before you floor it?

[@jayduro3721]

why?

[@TheOverpowered1]

WHATS The dragy before and after?

[@James-no2lr]

I want to make my transmission a bad ass! He definitely flipped you off.

[@Seanhasjokes]

Yeah he did that on purpose 🥹

[@JustinVanhouten-p3l]

Jackson George Hernandez Joseph Perez Jessica

[@CandiceMcNamara-o9r]

Williams Scott Garcia Patricia Davis Michelle

[@JuliHood-c3p]

Brown Joseph Moore Matthew Thomas Sharon

[@DoloresRichardson-n8q]

Lee Kimberly Anderson Barbara Walker Deborah