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i have ordered a grill kit for my mazda 3 and they give me a free speedship with it wich is suposed to give me 20 more precious HP pretty temptating but i wonder if it will work well and if it can cause damage to my engine...those anyone here have tried this on their 3's



P.S here is the link: http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=7915760675

do NOT put this on your car. do NOT...do NOT....NOt....NO.....DONT.....

ho yeah?! thx for telling me but why is so?

they claim to make power by tricking the ecu into dumping more fuel than it needs into the motor. they say "fuel = power". Not true. It'll cause many problems long term.

Enjoy your grill and throw that other crap out.

ok thx a lot dude i'll follow your advice!

he's right.... of course.... its just a resistor and like prime said it just dumps more fuel in.... long term.... bad juju....