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2003 Chevy Tahoe Superchips Performance Chips & Programmers

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Latest Customer Reviews

Superchips VIVID Performance Tuner Reviews


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Reviewed By KEITH H (PHILADELPHIA, PA) Reviewed for a 2003 Chevy Tahoe —6/10/2012 8:50 AM

This works great.Instant noticable difference.Love the flexibilty for vehicle configuration(CAI,Modded Tranny, Catback).LOVED raising the 100 M.P.H. speed limit governor. Shifts firmer. Much better throttle response. Only issue I had was a few connictivity issues to my phone (Motorola Atrix)but once I went on Superchips forum I found the solution. I'm glad I waited until Superchips released the LinQ and didn't order the entire Vivid Paq with the Archos that's great for people without Anroid devices.Good to see that a manufacturer thought about Android users before iPhone/iPad users.

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Superchips Cortex Programmer Reviews


'03 Z71 Tahoe, 5.3L V8

Reviewed By Thomas P (Shreveport, LA) Reviewed for a 2003 Chevy Tahoe —9/8/2011 1:46 PM

Just crossed 150k miles on my Black Mamba. She felt so dang tired compared to how peppy and zippy she was brand new, so I started looking for ways to improve my performance. Wasn't looking for a race car (it's a Tahoe, for pete's sake), but I wanted to be able to floor it across an intersection from a stop sign if I had to without feeling I might get hit by traffic. Superchips was able to help. I installed the Performance tuning (haven't tried the other tuning options yet) and now she's quicker off the line, has muuuuch better throttle response, shifts much harder (sometimes I even wonder if she shifts too hard and I'm hurting the transmission maybe), and I can definitely tell there's much more power throughout the entire range of RPMs. It's especially noticeable at slower speeds (at 20-50 mph increased power is certainly noticeable when I give it some gas). Installation was a snap, followed the instructions and it took a total of about 10 minutes. When it initially started installing, my warning lights all went nuts and scared me a bit, but it all returned to normal after installation was complete. All-in-all, I recommend this product for anyone looking for a bit more excitement and functionality. Next I'm going for the K&N performance intake.

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Superchips Flashpaq Tuner Reviews


review

Reviewed By David A (GARDENDALE, AL) Reviewed for a 2007 Chevy Tahoe —1/6/2015 3:33 AM

I have on tried the 87 tune. You can tell a difference in power but not a lot of savings on fuel.

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