Join Date: Jun 2007
Location: Coon Rapids, MN
The vortex generator is a waste of money...it's proven to do nothing...may in fact hurt MPG's.
Basic bolt-on's and a tune will get you the best results (intake, header, dp, cat-back, tune...that's my plan for now). My car is an auto and I'm averaging 27mpg all the time with just the intake. I'm shooting for 30-31 once I get the rest of my stuff. My car is driven a good majority city compared to highway as well. probably 65/35 or 70/30 city to hwy.
|07' LS Sedan|Ultra Silver|Auto|MTX X Thunderlink|Debadged|35% Tint|Sportlines|Injen CAI|ARK Antenna|ARK STB| OTTP "Street" bar|Bridgestone Potenza RE960AS Pole Position 205-60-15|Hawk PC pads|PowerSlot Slotted rotors|
Not installed yet: Pacesetter Header|Exhaust Depot DP|LSJ Cat-Back|Injen Hydroshield|MSR 045 18x8 Black w/ Red Pinstripe