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1997 Jeep Grand Cherokee Performance Chips & Programmers

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Latest Customer Reviews

Hypertech Max Energy Programmer Reviews


Easy to use!

Reviewed By Garry J (New Market, TN) Reviewed for a 1997 Jeep Grand Cherokee —5/4/2012 8:42 PM

Be sure to update it right out of the box for your vehicle. After that everything goes smooth. Seems to make a difference. No knocking or pinging with regular unleaded. I would recommend this product. Best price is right here. No need to look anywhere else.

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Jet Performance Module Reviews


High hopes

Reviewed By Will B (HUBBARD, OR) Reviewed for a 2011 Jeep Grand Cherokee —2/7/2016 5:57 PM

Read that works best if used with premium fuel, have ran premium in it the whole time I've owned my jeep. It does actually work as advertised. More power across entire RPM range, has increased my mpg by only 2 though nut still an improvement.

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ScanGauge OBD II Scanner Reviews


Just what I needed

Reviewed By DOUGLAS S (Boyertown, PA) Reviewed for a 2018 Toyota Tundra —2/16/2018 5:03 AM

Why the transmission temp is not a standard gauge on a Tundra with a towing package is absurd. Now I can see oil temp and torque converter oil temp also...great.

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