Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
2021 RAM 1500-5.7L Hemi-8-Speed Kit-inTune i3 w/ Modified PCM PKITDR578S21-I3A DiabloSport Modified PCM allows you to unlock the performance potential of your 2019+ vehicle. This Performance Kit includes a DiabloSport Modified PCM for your vehicle as well as an inTune i3 Part Number 8345 handheld programmer. NOTE: ON 2019+ MODEL YEAR VEHICLES, YOU MUST SAVE YOUR STOCK CALIBRATION WITH YOUR TUNING DEVICE BEFORE REMOVING THE STOCK PCM FROM THE VEHICLE. PLEASE REFER TO THE INSTRUCTIONS THAT COME WITH YOUR UNLOCKED PCM. Specs: 5
A DiabloSport Modified PCM allows you to unlock the performance potential of your 2019+ vehicle. This Performance Kit includes a DiabloSport Modified PCM for your vehicle as well as an inTune i3 Part Number 8345 handheld programmer. NOTE: ON 2019+ MODEL YEAR VEHICLES, YOU MUST SAVE YOUR STOCK CALIBRATION WITH YOUR TUNING DEVICE BEFORE REMOVING THE STOCK PCM FROM THE VEHICLE. PLEASE REFER TO THE INSTRUCTIONS THAT COME WITH YOUR UNLOCKED PCM.
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 |
| Emission Code | 7 |
| Fuel Type | Gas |
| Height | 6 |
| Length | 11.25 |
| Product Type | Performance Kit |
| Touch Screen | Yes |
| Weight | 5 |
| Wi-Fi Updates | Yes |
| Width | 8.75 |
Application:
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 2021 | Ram | 1500 | Big Horn | 345/5.7L V8 |
| 2021 | Ram | 1500 | Hemi Sport | 345/5.7L V8 |
| 2021 | Ram | 1500 | Laramie | 345/5.7L V8 |
| 2021 | Ram | 1500 | Laramie Sport | 345/5.7L V8 |
| 2021 | Ram | 1500 | Limited | 345/5.7L V8 |
| 2021 | Ram | 1500 | Limited Longhorn | 345/5.7L V8 |
| 2021 | Ram | 1500 | Lone Star | 345/5.7L V8 |
| 2021 | Ram | 1500 | Longhorn | 345/5.7L V8 |
| 2021 | Ram | 1500 | Rebel | 345/5.7L V8 |
| 2021 | Ram | 1500 | SLT | 345/5.7L V8 |
| 2021 | Ram | 1500 | Special Service | 345/5.7L V8 |
| 2021 | Ram | 1500 | Sport | 345/5.7L V8 |
| 2021 | Ram | 1500 | ST | 345/5.7L V8 |
| 2021 | Ram | 1500 | Tradesman | 345/5.7L V8 |
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
4.1 ★★★★★
Based on 704 reviews
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Product Reviews
★★★★★ 5
Gorgeous Bra, But My Chest Declined the Opportunity
Size: 40C, Color: Black, Size: 40C, Color: Black
This bra is genuinely beautiful and very well made. The fabric, stitching, and overall construction felt much more expensive than I expected. Unfortunately, my body once again reminded me that I am apparently not built according to standard human engineering specs.
Every few years I convince myself, “Surely this time I am a normal-sized woman who can wear regular bras.” Then I order one designed for actual flesh-bearing individuals and reality humbles me immediately.
The cups stood there optimistically waiting to be filled while my chest contributed little to the project. The straps also kept sliding off my narrow shoulders like they were trying to escape the situation entirely.
None of this is the bra’s fault. The fabric is soft, silky, and looks like money. It's just as pretty as the photos. The straps appear as though they could support a lot for a long time. The bra did its job. My body simply refused to participate. If you have average proportions and shoulders that can support standard straps, this is probably a fantastic purchase. I, however, must return to my specialized tiny-person undergarments and accept my fate.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
★★★★★ 3
I really like this bra, but...
The bra fir great and I wish I could keep it. The big downfall is the lace and the middle seam. Both show thruogh any shirt material so you can't ear it under anything without the bra showing through as bumpy. I'm returing it for that reason along.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
★★★★★ 5
Beautiful and best cross chest/ waist bag!
Size: M, Color: Brown
Beautiful vegan leather in brown, with a beautifully embroidered adjustable strap.. Comfortable , size Medium is rperfect! Roomy and has an inside zippered pocket. Perfect cross chest bag, for Mom's who are a toting a toddler and other stuff
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 14, 2026
★★★★★ 5
She’s perfect
Size: S, Color: Embossed Brown
She’s beautiful. Very nice quality! I love the leather quality and the strap is very cute. More than enough room for all my things. Buying other colors !
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026
★★★★★ 5
Fanny pack
Size: M, Color: Black
Hello, my Fanny pack.It goes with a lot of things.The color is absolutely a durable and has a lot of space in it.So I can carry many things in it.I was able to take it on the plane and a great buy for the amount of money and I don't have to worry about anything falling out of it , and the adjustable strap is a plus
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
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