Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
DiabloSport 8246 inTune i3 Platinum Performance ProgrammerOverview: 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:
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 2020 | GMC | Yukon XL | 376/6.2L V8 | |
| 2017 - 2020 | Chevrolet | Tahoe | 325/5.3L V8 | |
| 2019 - 2020 | GMC | Yukon | 325/5.3L V8 | |
| 2017 - 2019 | GMC | Yukon XL | SLT | 325/5.3L V8 |
| 2017 - 2019 | GMC | Yukon XL | SLE | 325/5.3L V8 |
| 2018 - 2020 | Chevrolet | Tahoe | 376/6.2L V8 | |
| 2017 - 2020 | Chevrolet | Suburban | 325/5.3L V8 | |
| 2017 - 2019 | Chevrolet | Corvette | 376/6.2L V8 | |
| 2019 - 2020 | GMC | Yukon | 376/6.2L V8 | |
| 2019 - 2020 | Chevrolet | Suburban | 376/6.2L V8 | |
| 2017 - 2018 | GMC | Sierra 1500 | 325/5.3L V8 | |
| 2020 | GMC | Yukon XL | 325/5.3L V8 | |
| 2017 - 2018 | Chevrolet | Silverado 2500 HD | 364/6L V8 | |
| 2017 - 2020 | Chevrolet | Camaro | SS | 376/6.2L V8 |
| 2017 | Cadillac | Escalade | 376/6.2L V8 | |
| 2019 | GMC | Yukon XL | Denali | 376/6.2L V8 |
| 2017 - 2018 | GMC | Sierra 2500 HD | 364/6L V8 | |
| 2019 | Chevrolet | Silverado 1500 LD | LT | 325/5.3L V8 |
| 2017 - 2018 | GMC | Sierra 1500 | 262/4.3L V6 | |
| 2019 | GMC | Sierra 1500 Limited | 325/5.3L V8 | |
| 2017 - 2018 | Chevrolet | Silverado 1500 | 325/5.3L V8 | |
| 2017 - 2018 | Chevrolet | Silverado 1500 | 262/4.3L V6 | |
| 2017 - 2018 | GMC | Sierra 1500 | 376/6.2L V8 | |
| 2020 | Chevrolet | Camaro | LT1 | 376/6.2L V8 |
| 2017 - 2018 | GMC | Sierra 3500 HD | 364/6L V8 | |
| 2017 - 2018 | Chevrolet | Silverado 1500 | 376/6.2L V8 | |
| 2017 - 2018 | Chevrolet | Silverado 3500 HD | 364/6L V8 | |
| 2019 | Chevrolet | Silverado 1500 LD | WT | 325/5.3L V8 |
| 2017 | Chevrolet | SS | 376/6.2L V8 | |
| 2019 | GMC | Yukon XL | SLT | 376/6.2L V8 |
Specs:
| 5 Volt Data Logging Inputs | Yes |
|---|---|
| Accepts Custom Tunes From CMR | Yes |
| Brand | DiabloSport |
| Check Clear DTCs | Yes |
| Color Display | Yes |
| Data Logging | Yes |
| Fuel Type | Gas |
| Height | 2.5 |
| Length | 5 |
| Product Type | Handheld Tuner |
| Touch Screen | Yes |
| Weight | 1.5 |
| Wi-Fi Updates | Yes |
| Width | 6 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.6 ★★★★★
Based on 1034 reviews
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Product Reviews
★★★★★ 5
Great quality wire for any automotive or 12 volt wiring
Size: 16 AWG-100 ft
This GS Power 16 gauge wire is excellent quality for any automotive wiring project. The copper is true OFC pure copper, not copper clad aluminum. It’s flexible, easy to route, and holds up well without the insulation feeling cheap or brittle.
I have used it for automotive accessory wiring and some 12V equipment projects and it handled everything perfectly. The wire pulls cleanly, solders well, and the insulation thickness gives it a durable feel without being overly bulky.
If you need dependable wire for automotive, marine, RV, audio, or general electrical projects, this is a great buy. I would absolutely purchase it again.
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Real copper
Size: 16 AWG-100 ft
Good quality. Copper wire
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Quality all copper wire
Size: 16 AWG-100 ft
True16 Gauge pure copper wire
Quality wire with a high strand count
Nice insulation not overly stiff or too soft
Expect I will be buying more as it is a good value for the $
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 1, 2025
★★★★★ 5
Wire works as specified, no issues and good price
Size: 16 AWG-100 ft
Wire is as specified. Works great, no issues. Good price when I purchased. The wire insulation is not overly stiff and can handle manipulation well.
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Reviewed in the United States on August 5, 2025
★★★★★ 4
Not the sorry copper coated aluminum.
Size: 16 AWG-100 ft
The wire is 16 gauge plenty big for my system. Heck, the wires supplied with my stereo, copomonet speakers, and amplifiers are about 20 or 24 gauge. I'm quite sure the wire will be more than suffeceint. I, m installing a mono sub amplifier a four-way amplifier to the sub amp outputs and the front of lines of the stereo. I'm gonna be pushing 20 speakers all except the sub woofer only pushing 100 watts a channel and the sub will push 150 watts. That makes 21 altogether. Not much just good clean sound. I've been working on the project going on 5 years now. Been bargain hunting, besides the work I've only got about $650 in the project. Can't wait to get it completed here around the end of July.
Hopefully, it will sound great didn't want to pay anyone. Seen too many "professional" jobs that were subpar. I've seen some nightmares. Figured if l did the job then who could I blame at least I can only blame myself and didn't pay $1,000 for it. 😁🤔
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Reviewed in the United States on June 30, 2021