increase MPG mods
Thread Starter
Registered User
Joined: May 2003
Posts: 258
From: leggtnut on legacygt.com
Car Info: 2006 BSP LGT / 2004 JBP FXT
increase MPG mods
Hello all,
I am picking up my Baja T soon and was wondering what recomendations all you have for me to put on my wish list. If I do an exhaust replacement, I don't want it loud at least not mutch louder than stock.
Thank You,
Ben
I am picking up my Baja T soon and was wondering what recomendations all you have for me to put on my wish list. If I do an exhaust replacement, I don't want it loud at least not mutch louder than stock.
Thank You,
Ben
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Joined: Jul 2003
Posts: 308
From: East Bay
Car Info: 04 STi & an autox Lemming
I don't know if you are a believer in grounding mod, but I am. I put some grounding wires in my wife's car(2000 Legacy Outback) just for the kick of it. The car gained like 30+ extra miles every tank. So I put the wires on my STi, and the it averages 240 miles every tank vs. 200 miles before. YMMV tho.
Registered User
Joined: Nov 2003
Posts: 237
From: Brooklyn, NY
Car Info: Sold my 05 Evo...Carless for a while...then 05' WRB STi whenever lol :(
Originally posted by wm07
I don't know if you are a believer in grounding mod, but I am. I put some grounding wires in my wife's car(2000 Legacy Outback) just for the kick of it. The car gained like 30+ extra miles every tank. So I put the wires on my STi, and the it averages 240 miles every tank vs. 200 miles before. YMMV tho.
I don't know if you are a believer in grounding mod, but I am. I put some grounding wires in my wife's car(2000 Legacy Outback) just for the kick of it. The car gained like 30+ extra miles every tank. So I put the wires on my STi, and the it averages 240 miles every tank vs. 200 miles before. YMMV tho.
i know the gas mileage is not that bad on an STi...is it???? lol
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Joined: Jul 2003
Posts: 308
From: East Bay
Car Info: 04 STi & an autox Lemming
Originally posted by qbbraveheart
200 miles on a tank....damn
i know the gas mileage is not that bad on an STi...is it???? lol
200 miles on a tank....damn
i know the gas mileage is not that bad on an STi...is it???? lol
That was a trip I went with friends on some mountain roads, and my car was almost always in boost. I had like 1/2 tank left some where in the middle of no where, had me worry a little.
I would say 220 miles per tank is about average for STi. (before my gounding mods that is :banana: ) Oh yea, I normally drive pretty slow, WOT may be once every week the most.
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Posts: 4,568
From: Rockland County...NY
Car Info: want a WRX
if you're doing an exhaust just for the MPG its not worth it if you spend a few hundred dollars or more...because the MPG difference and the gas you save will not makeup for the initial cost of what you spend for the increase in the MPG...unless you sell those mods for fairly close to what you got them for later on but i dont think that'll happen
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anything that give's you more HP because it allows the car to run more efficiently, will also increase MPG. Such as Nology Hot Wire's, CAI etc. what's nice about subaru is that the computer's are so addaptive, and for the most part will find a way to take advantage of the mods.


