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2005 Chrysler 300 Power Programmers & Performance Tuners

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Latest Customer Reviews

DiabloSport inTune I-1000 Tuner Reviews

Great Product! Bang for the Dollars

Reviewed By Steve C (Cambria Heights, NY) Reviewed for a 2005 Chrysler 300 —12/13/2014 11:04 AM

Really makes the 5.7L Hemi perform different; in a sports car way. More zing or should I say zoom zoom! Would have rated 5 stars but I had PC installation issues; had to contact tech support a number of times. I think a device this sophisticated should work right out of the box with no problems. But that was just my experience with the intune; still it is highly recommended for anyone who wants a little more sporty performance from their Hemi.

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DiabloSport PC Interface - USB Cable Kit Reviews


Reviewed By richard h (dayton, OH) Reviewed for a 2005 Chrysler 300 —4/11/2011 8:24 PM


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Superchips Flashpaq Tuner Reviews

2005 300C

Reviewed By Philip Q (Brookline, NH) Reviewed for a 2005 Chrysler 300 —12/11/2006 4:39 AM

I was a little nervous about messing with the programming of an already fast car, with less thn 10,000 mi on it, but after reassurance from Flashpaq support, I decided to give it a try. Man, am I glad I did. The Flashpaq is very user-friendly and the programing only took about 10 min., as advertised. Even for someone not particlarly adept at auto repairs. The performance gains are impressive. The Hemi is more responsive, acceleration is improved and the roar it lets out when you stomp on it now is awesome. By far, the easiest, most "bang for your buck", do it yourself, performance up-grade I know of.

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