S sonar Member Car 2009 FX35 May 7, 2013 #1 planning on changing the rear differential fluid on my 2009 FX35. Question is i dont know if i have LSD or not to determine if i need to add modifier. thanks
planning on changing the rear differential fluid on my 2009 FX35. Question is i dont know if i have LSD or not to determine if i need to add modifier. thanks