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Hummer H1 Performance Chips & Programmers

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Latest Customer Reviews

Jet Performance Programmer Reviews


Jet programmer ,Hummer H1

Reviewed By Elemer T (Las Vegas, NV) Reviewed for a 2006 Hummer H1 —5/4/2007 9:12 AM

Reprogrammed my 2006 Hummer H1 and I was very,very pleased with the results. Great product, excellent performance, I noticed immediate power gain upon installation, big difference in every day driving, hard to keep my foot out of it.Thank You Guys!!!

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DiabloSport inTune i2 Tuner Reviews


Great Tuner

Reviewed By Richard T (CORONA, CA) —2/2/2016 12:14 PM

Does what is says & is easy to use.

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Edge Insight CS/CTS Monitors Reviews


EGT and MORE

Reviewed By mark W (Everett, WA) Reviewed for a 2015 Chevy Silverado —7/29/2015 2:54 AM

I bought the EDGE INSIGHT so I could read what my truck already knows. Install was a snap into my 2015 Silverado 3500 duramax and now I can view my EGT without drilling so I know when it's safe to shut down when I'm towing. Pre turbo EGT isn't available but I'm able to use my non-towing EGTs as target temps.

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