SKU: 48309083809

DiabloSport 8420 inTune i3 Performance Programmer

Sale price$368.10 Regular price$409.00
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

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For Your Every Summer RSVP, with Code: SUMMER15

Description

DiabloSport 8420 inTune i3 Performance ProgrammerDiabloSport's 3rd generation inTune, the "i3", brings the same DiabloSport's 3rd generation inTune, the "i3", brings the same the brand as a "must have" for performance enthusiasts. The inTune i3, while designed to keep drivers equipped with added horsepower and torque, is also available with 50 state certification. Now performance and compliance are bundled to deliver more for your car, SUV, or truck paired with assurance knowing you are covered at

DiabloSport's 3rd generation inTune, the "i3", brings the same DiabloSport's 3rd generation inTune, the "i3", brings the same the brand as a "must-have" for performance enthusiasts. The inTune i3, while designed to keep drivers equipped with added horsepower and torque, is also available with 50 state certification. Now performance and compliance are bundled to deliver more for your car, SUV, or truck paired with assurance knowing you are covered at your local smog or emissions center. 50 State CARB (California Air Resources Board) certification is critical for vehicle owners that drive daily and recreationally, and not just in California! DiabloSport has made the investment in time and resources to keep your vehicle in compliance without sacrificing any power or cutting corners.

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: 48309083809

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4.8 ★★★★★
Based on 6 reviews
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Product Reviews
K
Verified Purchase
Kim Milano
Massapequa, US
★★★★★ 5
Fit as expected
Size: 16 Long, Color: Medium Blue
Fit great, sized perfectly and super comfortable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
L
Verified Purchase
lynn martinez
Lexington, US
★★★★★ 5
Blk mule
Size: 8.5, Color: Black
They really nice. Good looking and feel comfortable. But I believe they run small. I’m an exchange them for a size up.
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Reviewed in the United States on February 2, 2026
C
Verified Purchase
Catherine
Draper, US
★★★★★ 5
LOVE THEM ❤️
Size: 9, Color: Hazelnut
LOVE THESE ❤️ COMFORTABLE.. WELL MADE.. BEAUTIFUL 😍
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Reviewed in the United States on March 17, 2026
D
Verified Purchase
d & d
Massapequa, US
★★★★★ 5
Genuine leather upper and well made
Size: 10, Color: Sunlight
These shoes are well made and I love the way they look. They look great with jeans or dresses. I usually wear a 9 1/2 or 10 depending on the brand. These are a size 10 and fit. Hopefully after a breaking in period the opening at the toes will loosen up. Also, when walking they make a slap slap sound. Again, hoping after they break in that won't be the case. I got a great deal and poof a couple of days later there was a slightly better deal. I wasn't sure I'd like the color but it's actually really nice. The upper is genuine leather and they are well made.
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Reviewed in the United States on December 6, 2025
M
Verified Purchase
Mytwocents
Boise, US
★★★★★ 5
Beautiful shoe
Size: 7, Color: Smoke Grey
This shoe is fairly narrow, which works fine for my narrow feet. Comfortable. Light. Nice color will match with lots of colors. Fairly comfortable but the skinny part by the toe I see how this would give anyone with a medium side foot blisters. It’s fine on me.
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Reviewed in the United States on August 23, 2025

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