5 star E30 tune and a homemade intake and this truck will run 13.60s. Fx4/4k tow no weight reduction with 3/4 tank of fuel. This was with the base tune and only 20 miles on it (the tune, not the truck). It will only get faster!
Finally got some cool/cold air. Not bad with only an intake and an adaptive 93 tune from BCB on 235/65/17s. Tires are 6lbs heavier per corner than stock.
Finally got some cool air again to compare to what I ran all stock in the same DA (density altitude). Truck pulls really good. Love the BCB tune. 5.76 0-60 is great for being on 235/65/17s that weigh 6lbs more each than the oem tires.
Has anyone else logged MPGs before and after install? I swear I lost 2-3 mpg at speeds over 60. Went to KY this week and averaged 26.7 on the highway. I normally average 29 ish on that same stretch of hwy. I know people will think I'm crazy, but I've been watching it for 10 days now. The...