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Fuelsiper

Smart Madness Perforance Upgrade

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Ok, now that I have the chance to save up for a 451 I am looking at some feedback from owners who have upgraded to Madness Autoworks performance parts. I am looking at the CAI, full exhaust headers with muffler, and a few of the tunes. I know I am asking a lot but I want to do my homework so I can shop and get a good idea of what to buy. Rims I have already gone through a few that I like.

 

Cheers,

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Visit Smart Car of America site.  There is a good write up comparing the CAI against using a silicone tube and eliminating the airbox and installing a K&N air cleaner in place of the stock one.  He made several dyno pulls and posted the results.  You may be surprised at what he learned.  Good luck in your mod plans.

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I did the Barney-O budget intake mod on my car, there is a thread of sCOA.  Very easy to change the filter now.  The stock filter is more than fine for turbo applications, no need for more in a stock or near stock car.  Noise is the only gain from an aftermarket exhaust.

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