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Description
2021 Dodge Challenger-5.7L/6.4L Kit-inTune i3 w/ Modified PCM PKITCHALV821-I3A DiabloSport Modified PCM allows you to unlock the performance potential of your 2021 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 2021 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 2021 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 2021 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 |
| Wi-Fi Updates | Yes |
| Width | 8.75 |
Application:
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 2021 | Dodge | Challenger | R/T | 345/5.7L V8 |
| 2021 | Dodge | Challenger | R/T Scat Pack | 392/6.4L V8 |
| 2021 | Dodge | Challenger | R/T Scat Pack Shaker Widebody | 392/6.4L V8 |
| 2021 | Dodge | Challenger | R/T Scat Pack Widebody | 392/6.4L V8 |
| 2021 | Dodge | Challenger | Scat Pack 392 | 392/6.4L V8 |
| 2021 | Dodge | Challenger | Scat Pack 392 Widebody | 392/6.4L V8 |
| 2021 | Dodge | Challenger | SRT Hellcat | 376/6.2L V8 |
| 2021 | Dodge | Challenger | SRT Hellcat Redeye | 376/6.2L V8 |
| 2021 | Dodge | Challenger | SRT Hellcat Redeye Widebody | 376/6.2L V8 |
| 2021 | Dodge | Challenger | SRT Hellcat Widebody | 376/6.2L V8 |
| 2021 | Dodge | Challenger | SRT Super Stock | 376/6.2L V8 |
| 2021 | Dodge | Challenger | T/A 392 Widebody | 392/6.4L 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
4.6 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Versatile Product
This tongue cleaner is made from high-quality metal and is easy to clean. Overall, it feels solid and hefty and is extremely comfortable to use. As such, I highly recommend this item.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
★★★★★ 5
Effective, Durable, and Great for Fresh Breath
The Zelmin’s Tongue Scraper is a simple yet highly effective tool for improving daily oral hygiene. The dual handle design makes it easy to hold and control, allowing you to reach the entire tongue surface comfortably. It removes buildup quickly and leaves your mouth feeling noticeably cleaner and fresher.
The metal is sturdy, rust resistant, and easy to clean after each use. It’s a big improvement over plastic scrapers that bend or lose effectiveness over time. This scraper is especially helpful before meetings, meals, travel, or any moment when fresh breath matters.
Pros:
Dual handle design offers great control and easy use
Durable, rust resistant metal that lasts long term
More effective than flimsy plastic scrapers
Helps eliminate odor causing buildup for fresher breath
Easy to clean and store
Cons:
Metal edges may feel firm for very sensitive tongues
Needs gentle pressure to avoid irritation
Larger size may take a moment to adjust to compared to plastic scrapers
Overall: This tongue scraper is effective, sturdy, and a great addition to your daily oral care routine. If you want fresher breath and a cleaner mouth with minimal effort, Zelmin’s scraper is an excellent choice.
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Reviewed in the United States on January 27, 2026
★★★★★ 4
Good Quality, Just Takes Practice
This tongue scraper seems well made and feels sturdy in the hand. I like the dual handle design because it gives a better grip and makes it easier to control while using it. The material also feels durable and easy to rinse clean after each use, which makes it feel like a nice addition to a basic oral care routine.
Since this is new to me, there is definitely a little learning curve. It works fine, but it took me a couple tries to get comfortable with how much pressure to use and the best way to handle it. Once I started getting used to it, it felt easier. I gave it 4 stars because it is good quality and useful, but it does take a little practice at first.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2026
★★★★★ 5
price fair for the value
Simple but effective addition to a daily routine. The stainless steel feels sturdy and much nicer than plastic versions, and the dual handles make it easy to control. It cleans well without feeling harsh and rinses off quickly after use. Compact enough to toss in a toiletry bag too. Good basic hygiene tool that does what it’s supposed to.
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Reviewed in the United States on February 16, 2026
★★★★★ 5
Works every time!
These mint keeps my mouth moist at night!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
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