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Marietta Performance Chips

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Latest Customer Reviews

Jet Performance Module Reviews

Great for towing

Reviewed By Ralph R (DRUMS, PA) Reviewed for a 2008 Dodge Nitro —9/30/2015 8:41 PM

Cat back with cold air intake noticeable torque while towing. Not much gain off the line or when not towing. Truck held better shift points in the 2600 rpm level have not been able to compsre economy due to mostlt towing since installing.

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Range Active Fuel Management Disable Device Reviews

Must have for new Silverado

Reviewed By Justin H (Godfrey, IL) Reviewed for a 2012 Chevy Silverado —9/28/2015 10:46 PM

Eliminated all of the lag and hesitation associated with the active fuel management. Exhaust sounds better. No annoying tones. Truck runs better like a V8 should. Only noticed maybe a .5mpg difference. Well worth it.

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Superchips FlashCal Calibration Tool Reviews

The Mean Green Machine gets Calibrated

Reviewed By John I (Robinson, IL) Reviewed for a 2015 Jeep Wrangler —9/15/2015 4:06 PM

Super easy, best bang for your buck. Took a few minutes to download the software on the FlashCal then off to the races. I put a lift and a wheel and tire package on my 2015 JKU. It calibrated the speedo and adjusted shift points so it pretty much drives like its stock but better. A nice thing too, for $90 you can upload you FlashCal and turn it to a flashpaq and get some power and fuel mileage settings. I did see an increase in fuel mileage also, and it works great with my air intake.??

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