Less foam in the diesel, less air needs to come back out of the tank. Not very hard to figure out, lol.
I got about 780km right now and just a smidge past a quarter, looks like i might hit close to 1000k on this tank. Not bad considering im on 18x8.5 wheels that weigh about 3lbs more each, I also filled my tires up to 38 psi which I think helped alot. Although you do feel the bumps in the road alot more. If my damn commute wasn't so mountaneous that'd help too
What do you guy's think about streamlining the bottom of the car like bmw does?