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Old 02-09-2013, 10:10 AM   #22 (permalink)
coyoteX
EcoModding Lurker
 
Join Date: Jan 2013
Location: Pagosa Springs, Colorado
Posts: 19

Tadpole - '89 Honda CRX HF
90 day: 60.33 mpg (US)
Thanks: 0
Thanked 3 Times in 2 Posts
ultimx, Does your crx have the shift light? If it does it is a 49 states Fed edition. Good start!!! your car does not need a bellypan. Look underneath from the rear. Does your car have A/C? If it does and you want to keep it that limits what can be done with a grille block. Getting your exhaust system all in a straight line is a good simple start. Then you can do a diffuser in the rear where the muffler is now. Oh yeah, I picked up almost 5 mpg with the skinny Sumitomo HTRT4 tires.
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