SKU: 14798717110

Diablo Sport inTune i3 Platinum Programmer Tuner for 1999-2016 Chevy Silverado

$224.97 $249.97
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

Diablo Sport inTune i3 Platinum Programmer Tuner for 1999-2016 Chevy SilveradoOverview: If you are a horsepower junky and you need a fix, look no further. Whether you have a Chrysler, Ford, or GM vehicle in your driveway, DiabloSport's inTune i3 Performance Programmer is an easy way to boost power without even popping the hood! You get a performance upgrade that makes your throttle more responsive, optimizes drivability, and even adds some bottom end horsepower! The inTune i3 programmer is pre loaded with dyno tested

Overview:

If you are a horsepower junky and you need a fix, look no further. Whether you have a Chrysler, Ford, or GM vehicle in your driveway, DiabloSport's inTune i3 Performance Programmer is an easy way to boost power without even popping the hood! You get a performance upgrade that makes your throttle more responsive, optimizes drivability, and even adds some bottom-end horsepower! The inTune i3 programmer is pre-loaded with dyno-tested performance programs designed specifically for your car or truck. Within minutes, you could add horsepower and torque with no other tools required!

Features:

  • Add Horsepower, Torque and Fuel Economy to your vehicle without even popping the hood!
  • Featuring the latest generation ARM processor. The device's display has a higher resolution screen and an exceptionally responsive touch pad.
  • DiabloSport's pre-loaded tunes are dyno and street tested to ensure optimal power and drivability gains. Basic installation, big power gains!
  • Easy tune asks you for what octane gas you want to run, if you've changed your tire size, if you want to remove the speed limiter and more. It's the perfect way to drop a tune on your ride in minutes!
  • Start off with DiabloSport's preset performance tunes and make changes that suit your performance needs. Adjust options like timing, fueling, idle, speed limiters, rev limiters, tire size, gear ratios and more.
  • The i3 retrieves diagnostic data of how your vehicle's tune is performing. Export all of your data to a PC and play it back on DiabloSport's Data Viewer logging software.
  • Regardless of whether you purchased an i3 for a Chrysler, Ford, or GM- you can buy an additional license to tune ANY vehicle supported by DiabloSport!
  • Update your i3 software on virtually any computer- Mac, Windows, Linux. Update times are faster than ever, even large updates only take about 5 minutes.

Application:

Year Make Model Submodel Engine Size
2013 - 2015 Cadillac ATS 217/3.6L V6
2001 - 2013 GMC Sierra 1500 SL 294/4.8L V8
2004 - 2016 Chevrolet Silverado 1500 LS 325/5.3L V8
2001 - 2016 GMC Sierra 1500 SLT 325/5.3L V8
2003 - 2007 Hummer H2 364/6L V8
2007 - 2016 Cadillac Escalade 376/6.2L V8
2011 - 2013 Cadillac Escalade Luxury 376/6.2L V8
2000 - 2014 GMC Yukon XL 1500 325/5.3L V8
2011 - 2013 GMC Sierra 3500 HD Denali 364/6L V8
2014 - 2016 Chevrolet SS 376/6.2L V8
2008 - 2013 Chevrolet Tahoe LTZ 325/5.3L V8
2016 Chevrolet Silverado 1500 High Country 325/5.3L V8
2001 - 2016 GMC Sierra 2500 HD 364/6L V8
2008 - 2012 Chevrolet Colorado 223/3.7L L5
2005 - 2013 GMC Sierra 1500 WT 294/4.8L V8
2000 - 2016 GMC Yukon SLT 325/5.3L V8
2007 - 2013 Chevrolet Avalanche 325/5.3L V8
2012 - 2013 Chevrolet Tahoe PPV 325/5.3L V8
2011 - 2015 Chevrolet Cruze LT 83/1.4L L4
2005 - 2016 GMC Sierra 1500 Base 325/5.3L V8
2006 - 2013 Chevrolet Corvette Z06 427/7L V8
2004 - 2013 Chevrolet Silverado 1500 LS 294/4.8L V8
2011 - 2016 Chevrolet Silverado 3500 HD 364/6L V8
2008 - 2011 Chevrolet Colorado 178/2.9L L4
2011 - 2016 Chevrolet Silverado 2500 HD 364/6L V8
2001 - 2006 GMC Sierra 3500 496/8.1L V8
2006 - 2007 Chevrolet Monte Carlo SS 325/5.3L V8
2001 - 2006 Chevrolet Silverado 2500 HD 496/8.1L V8
2001 - 2013 GMC Sierra 1500 SLE 294/4.8L V8
2000 - 2014 Chevrolet Suburban 1500 325/5.3L V8
2009 - 2013 GMC Yukon XL 1500 Denali 376/6.2L V8
2004 - 2016 Chevrolet Silverado 1500 LT 325/5.3L V8
2009 - 2015 Cadillac CTS V 376/6.2L V8
1999 - 2002 Pontiac Firebird Trans Am 350/5.7L V8
2000 - 2013 Chevrolet Tahoe LT 325/5.3L V8
2009 - 2015 Chevrolet Corvette 376/6.2L V8
2000 - 2016 GMC Yukon SLE 325/5.3L V8
2009 - 2012 Chevrolet Colorado 325/5.3L V8
2004 - 2016 Chevrolet Silverado 1500 WT 325/5.3L V8
2008 Chevrolet Corvette 427 Limited Edition Z06 427/7L V8
2007 - 2010 Hummer H3 223/3.7L L5
2004 - 2005 Chevrolet Silverado 1500 Base 325/5.3L V8
2000 - 2013 Chevrolet Tahoe LS 325/5.3L V8
2005 - 2013 GMC Sierra 1500 WT 325/5.3L V8
2007 - 2015 GMC Yukon Denali 376/6.2L V8
2009 - 2013 GMC Yukon XL 1500 SLT 325/5.3L V8
2005 - 2009 GMC Sierra 1500 SLE 364/6L V8
2008 - 2011 GMC Canyon 178/2.9L L4
2010 - 2016 Chevrolet Camaro SS 376/6.2L V8
2007 - 2013 Cadillac Escalade EXT 376/6.2L V8
2009 - 2012 GMC Canyon 325/5.3L V8
2001 - 2016 Chevrolet Tahoe 325/5.3L V8
2009 - 2010 Chevrolet Corvette 427/7L V8
1999 - 2004 GMC Sierra 1500 294/4.8L V8
2001 - 2006 GMC Yukon XL 2500 496/8.1L V8
2000 - 2004 GMC Sierra 2500 364/6L V8
2006 GMC Yukon SL 325/5.3L V8
2006 - 2007 Cadillac CTS V 364/6L V8
2009 GMC Yukon XL 1500 SLT 364/6L V8
2004 - 2013 Chevrolet Silverado 1500 LT 294/4.8L V8
2001 - 2006 Chevrolet Suburban 2500 496/8.1L V8
2007 GMC Sierra 1500 Classic SL 325/5.3L V8
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 14798717110

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4.3 ★★★★★
Based on 1495 reviews
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Product Reviews
R
Red panda
Houston, US
★★★★★ 5
Feels Like Sleeping on a Cloud
Color: Black, Size: Queen
This mattress topper completely transformed my bed. From the first night, I noticed how much softer and more comfortable my mattress felt. The pillow-top design adds a plush layer of cushioning without making the bed feel overly soft or unsupportive. I was especially impressed by how breathable it is. I tend to get warm while sleeping, but this topper stays comfortable throughout the night and doesn’t trap heat. The moisture-wicking fabric is a nice bonus and helps keep the bed feeling fresh. The deep-pocket design fit my mattress perfectly and stayed securely in place without shifting around. Installation was quick and easy, and the black color gives it a sleek, premium look. After fluffing up, it provided just the right amount of extra comfort and made my mattress feel much more luxurious. For the price, this topper offers excellent value and has greatly improved my sleep quality. I would definitely purchase it again and recommend it to anyone looking to add softness and comfort to their bed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
M
Michelle Pepe
Battle Creek, US
★★★★★ 5
Feels Like Sleeping on a Cloud — One of My Favorite Bedsure Products Yet
Color: Black, Size: King
I’ve had really good experiences with Bedsure products over time, so whenever I get the chance to try another one I usually do, and this mattress topper definitely did not disappoint. This one went on my mom’s king size bed and the difference was noticeable immediately. The topper has a soft, cloud-like feel while still giving enough support underneath so you don’t just sink straight through it. It added a much more comfortable layer to the mattress and made the bed feel cozy and inviting without being overly heavy or hot. I also appreciated how easy it was to put on. The deep pocket design fit securely over the king mattress without struggling to stretch the corners, and once it was on, it stayed in place well through the night. The material feels breathable and smooth, which is especially nice for warmer nights. My mom commented that she slept really well with it and woke up feeling more comfortable than usual, which honestly says a lot. Overall this feels like a high-quality mattress topper that makes a bed instantly more comfortable. Bedsure continues to be one of those brands I trust for soft bedding and reliable quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
E
Verified Purchase
Emily Gutierrez
Alexandria, US
★★★★★ 2
Not Worth the Price
Color: Black, Size: Queen
I expected more. The images are a bit misleading with the amount of fluff and thickness the product actually has. Despite following the instructions, it’s pretty flat. It had a funky chemically smell to it, so I sprayed with some Febreeze. Honestly in my opinion I don’t think it’s worth $60. I think if you want something similar, go to Marshals or TJ Maxx.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
J
John S.
Birmingham, US
★★★★★ 5
Makes my camp mattress so much better.
Color: Black, Size: Full
I'm in a small motorhome and this has helped my sleep quality a ton. I got rid of my big mattress because the 2 camp mattresses I have are smaller in size, but a bit dense than the mattress I had. Uncomfortable for anyone that sleeps on them for long periods and when I come from biking or hiking the pain was making it hard to sleep. These have improved my sleep quality immensely. It also, to my surprise fit well, the cushions are only a few inches. These are up to 18, but the edge is nearly a perfect fit at the start. The straps keep it from moving. The length and width using 2 of the bed rolls is nearly perfect. On mattress the deeper part of the pocket, would fit perfectly. The quality feels great, lightweight and washable, this is one of those items I wouldn't have likely ordered, but trying it is near priceless for my usage. Couldn't imagine how good it must be on a bed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
R
Verified Purchase
Rabin Thapa Magar
Port Orchard, US
★★★★★ 5
Ultra-Light, Cooling & Comfortable – Great for Night Sweats!
Team Name: Cooling Comforter, Size: Full/Queen(90"x90"), Color: 01dark Grey
The DOWNCOOL Cooling Comforter Set (Queen Size 90”×90”) is a fantastic choice if you tend to sleep hot. The comforter uses advanced cooling fabric technology that absorbs body heat and helps reduce skin temperature by a few degrees, making it ideal for summer or warm climates. The material feels cool to the touch, lightweight, and breathable, so you stay comfortable without feeling heavy or sweaty. It also features moisture-wicking and quick-dry properties, which help keep the bed fresh throughout the night. The set includes 3 pieces (comforter + 2 cooling envelope pillowcases), and the pillowcases add an extra cooling effect around your head and neck. The fabric is soft and skin-friendly (often OEKO-TEX certified), making it safe for everyday use. It’s also machine washable and durable, maintaining its cooling performance even after multiple washes, which makes it practical for long-term use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026

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