Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - 2005 and newer Subaru Legacys. Whats are best mods for hypermiling.

drewbabich · 06-07-2013, 02:06 PM

When you say sg are you talking about scan gauge? UG? Not sure what that is.

Yea my orginial michelin exalto tires were shot so I ended up getting a set of brand new kuhmo exsta tires on rims balanced for 450 from someone locally. They are slightly smaller then stock at 205 50 16 and so I know its throws off my MPG by about 3% making it seem better then it really is cause each rotation is less then stock.

I'd rather I had slightly larger tires then stock like you but couldn't find any.

32 out of a turbo'd legacy thats rated at 24 is amazing.

Maybe I need to look more into my P0420 code and see if the cats are really costing me fuel efficiency.

06-07-2013, 02:06 PM	#8 (permalink)
drewbabich EcoModding Lurker Join Date: Jan 2010 Location: maine Posts: 11 Thanks: 0 Thanked 0 Times in 0 Posts	Sg, ug? When you say sg are you talking about scan gauge? UG? Not sure what that is. Yea my orginial michelin exalto tires were shot so I ended up getting a set of brand new kuhmo exsta tires on rims balanced for 450 from someone locally. They are slightly smaller then stock at 205 50 16 and so I know its throws off my MPG by about 3% making it seem better then it really is cause each rotation is less then stock. I'd rather I had slightly larger tires then stock like you but couldn't find any. 32 out of a turbo'd legacy thats rated at 24 is amazing. Maybe I need to look more into my P0420 code and see if the cats are really costing me fuel efficiency.