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whokilledthejams · 07-15-2008, 06:16 PM

That's basically what I did to my xB. Combined with the grille block, I basically gained 4-5% at highway speeds. It's no 10%, but it's not too shabby.

07-15-2008, 06:16 PM	#15 (permalink)
whokilledthejams Boxhead Join Date: May 2008 Location: Fredonia, NY Posts: 322 Boxy Brown - '04 Scion xB 90 day: 35.48 mpg (US) Thanks: 0 Thanked 1 Time in 1 Post	That's basically what I did to my xB. Combined with the grille block, I basically gained 4-5% at highway speeds. It's no 10%, but it's not too shabby. __________________