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Old 07-29-2006, 05:40 PM   #1
Scooby Newbie
Member#: 87601
Join Date: May 2005
2005 wrx

Default cobb accessport and gas mileage

Sorry for the dumb question but i have an opportunity to get one and was wondering if the accessport wud actually help my gas mileage at all...

current mods are uppipe/downpipe, perrin crank pulley, gpmoto i/c hoses

pending mods are full exhaust completion, larger top mount intercooler, green air filter

future mods are small 16g and turbo inlet pipe
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silverstreakwrx is offline   Reply With Quote
Old 07-29-2006, 06:04 PM   #2
Scooby Specialist
Member#: 74339
Join Date: Nov 2004
Chapter/Region: TXIC
Location: San Antonio, TX
09 Nissan 370Z 6MT
07 Infiniti G35S 6MT


Gas mileage is contingent on your driving habits. But, who cares anyway............ you have to pay to play.
WShade is offline   Reply With Quote
Old 07-30-2006, 03:19 PM   #3
Scooby Newbie
Member#: 87601
Join Date: May 2005
2005 wrx


anyone else....i'm just sayin if u drive the same way all the time wud the accesport save u any gasoline? cuz our cars run real rich especially without cats
silverstreakwrx is offline   Reply With Quote
Old 07-30-2006, 05:20 PM   #4
Scooby Guru
Member#: 94615
Join Date: Aug 2005
Chapter/Region: MAIC
Location: Wilmington, DE
|'06 STi 341/356|


this has been gone over so many times... but yes, with the ap gas mileage usually improves by 20mpt or so.. assuming the newly found power isn't giving you a lead foot and you are just driving normally.
AlxSti is offline   Reply With Quote
Old 07-30-2006, 07:10 PM   #5
Scooby Specialist
Member#: 66235
Join Date: Jul 2004
Chapter/Region: Tri-State
Location: South Carolina !
2005 WRX


from 19 to 33mpg
Bbasso is offline   Reply With Quote
Old 07-31-2006, 01:44 PM   #6
Scooby Specialist
Member#: 85465
Join Date: Apr 2005
Chapter/Region: MWSOC
Location: Peoria IL
98 legacy wrx


It depends if your geting a proTune or not, With my 2.5L set up and a proTune from Logic Imports, I get 26-30mpg on the highway and 25-22mpg in town. But keep in mind thats driving slow with the random race. If I take the car up to the mountains or something I get about 19-18mpg. I had a stage 2 reflash on my old WRX motor and it got about 22mpg on the highway and 19-18 in town with dayly driving.

MIke Makowski
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