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Old 04-14-2013, 01:46 AM   #1
B2FiNiTY
 
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Drives: Prius C
Join Date: Feb 2013
Location: US
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Originally Posted by 4/20 NEVER FORGET View Post
My MPG decreased to about 27 city/35 highway since the 1ZZ TB and MI manifold install. I think the decrease is a product of me running the car up to redline a lot and generally beating on it A LOT more than I used too. There is this lump of power around 3500-4000 RPMs so I generally drive the car in that rev range and above all of the time.
have you tuned it yet? that could be a big reason
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Old 04-14-2013, 07:28 AM   #2
4/20 NEVER FORGET
 
Drives: 2008 Yaris HB MT
Join Date: Jan 2009
Location: Portland, OR
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Originally Posted by B2FiNiTY View Post
have you tuned it yet? that could be a big reason
Not yet, and it will be a while. I am still trying to find someone who will make an exhaust for me. I want to take out one of the cats and no shop around here will do that. Since I don't have the hook-up anywhere I am stuck waiting for this guy at work who offered to help me out, but he can't get to it for another month or two at least.

The plan is to get the exhaust finished, an o2 bung installed so I can get a wideband, then get an AEM FIC. That is bottom of the list though as I need to get a new driver's seat (currently using a old ratty Corbeau Forza) and a set of tires. First the needs, then the wants.
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