Yea, I wont do that. I spent $350 to have my dps and fmic swapped back and got $1,125 for the two, so worth the effort. My headlights stayed on the car cause it wasnt worth the switch. Was only getting offers in the $400 range and a swap was going to costs $250-300 that I tried to push on the buyer with little luck. Couple hundred bucks isnt worth my time to meet and get them swapped out.
2015 - m4 - hopefully
2011 - 335is e92 - Cobb PTF E40/Rob Beck/AR/Helix (458 rwtq and 479 rwhp - @ 17 psi and 6,000 rpms)
2007 - 911 Turbo - EP1/AMS (617 awtq and 500 awhp) - Retired
2008 - 335i e92 - Cobb/AR/Helix/OSS (384 rwtq and 356 rwhp) - Retired
2003 and 2005 330i/ci zhp - Stock - Retired