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- 2008 Mazda5 GT
That's slightly different. I was under the impression you were only looking at air intake. If you are planning to do a bunch , you will see more gains and easily meet the 10-15 target. Just be mindful of your ROI unless this is a non issue for you. IMHO, the best start is to get the DT tune but be forewarn of turn-around time. Then tackle bolt-ons and get it retune as you go along. The retune is where it would really benefit aftermarket bold-ons. The problem I see with bolt-ons is that if you've spent the money on a bunch of stuff, you would have spent close to upfront turbo money. Sure N/A is less headache but you are also missing out on much more potential...Damn, I thought I was going to do a bunch of bolt ons and gain 10-15 horsepower. Do the drop in K & N filters help at all?
http://www.importtuner.com/powerpages/impp_1106_2009_mazda5_sport/
And weight reduction is a great (not necessarily easy) way to go.
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