Hea guys have any of you got 3: 9: 1 gears with a Tomei LSD in your G35. What are the pro's and cons. I was thinking about putting them on my G35 2005 Coupe Rev Up with alot of NA mods. Im going to stick with NA and get a Uprev Tune with Race, Daily driven, and Fuel economy maps. I hear they will give me about 20% better take off the line for drag racing and really make my car wild. I also hear some of the cons are it lowers your MPG, the RPMs rev higher for highway driving, and the odometer would need to be fixed. Im just trying to figure out if it's worth it and what all the pro's and cons are. I do use my car as a daily driver so i dont want the MPG and highway driving to be screwed. Thanks.