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2009 Chevy Tahoe DiabloSport Performance Chips & Programmers

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Latest Customer Reviews

DiabloSport PC Interface - USB Cable Kit Reviews


2009 Chevy Tahoe Lt. 5.3L V8

Reviewed By William M (River Edge, NJ) Reviewed for a 2009 Chevy Tahoe —3/10/2011 7:18 AM

Great customer service and fast shipping. The predator added some serious power in addition to my magnaflow exhaust, air intake and throttle body spacer. I only have the programmer on the 87 octane tune and the results are very noticeable. Can't wait to try out the other tunes! I would highly recommend this product and site.

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DiabloSport Trinity T-1000 Programmer Reviews


Diablo

Reviewed By Joshua T (BELTON, SC) Reviewed for a 2015 Chevy Tahoe —10/29/2014 8:51 PM

I like that you can custom tune with it and do away with the soccer mom safety features

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DiabloSport inTune I-1000 Tuner Reviews


Great easy to use Tuner

Reviewed By Nick M (CHANDLER, AZ) Reviewed for a 2007 Chevy Tahoe —1/5/2013 8:07 AM

Easy to use with good options. I specificaly wanted to disable the V4/V8 switching on my 2007 Tahoe. Others say they can do that but they don't. The I-1000 does and it works great. Also was nice to be able to disable the 100 MPH speed limit.

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