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    Will AP fix the boost limiting issue in 1st and 2nd?

    Not to mention a wider tire will hurt gas mileage some. I use 225/40s on the street and will leave the wider ones for competition. With those tires on a trip into PA I got 359 miles on 12.2 gallons of gas with speeds between 60-75 MPH (29.4 MPG). Around where I live using a mix of driving that...
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    mazdaspeed CAI VS. Cobb SRI

    I got my MS3 CAI well back in early 2008 or late 2007. Plus I've never taken my 07 MS3 into the dealership. That way they can't slip a reflash in my ECU and screw up the car. So far after 29K miles it runs like a watch. Except for that stupid 2-3 shift issue caused by the reverse lockout...
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    BPV Vs BOV

    I agree. I bought the Forge BPV and installed it last week. Seems to work very well. Have to get used to the big metallic ping when the valve opens (blue spring) as opposed to the big whoosh of air sound I used to get with the stock valve sounding thru my MS CAI. Does anybody know any power...
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    18x9 +48 OZ Ultraleggera and 235/40-18s?

    I'd vote for 17" over 16" for autocross. Tests have shown that 17" are faster with the tires available than 16" from my experience, where as 18" have no real speed advantage over 17". Reason I'm saying that is I'm going to go back to Auto-X next year after a long absence due to road racing in...
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