★★★★★ 5
Very clean air quality.
Size: 8" x 10" x 2"
Immaculate air quality. Easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 24, 2025
Smarty 07-12 Dodge Ram Cummins 6.7L Diesel SJ-67 (Junior - 67) Tuner
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Smarty 07-12 Dodge Ram Cummins 6.7L Diesel SJ-67 (Junior - 67) TunerSKU: SJ 67 Smarty 07 12 Dodge Ram Cummins 6. 7L Diesel SJ 67 (Junior 67) Tuner The Smarty SJ 67 Junior Tuner delivers the most straightforward power upgrade for 20072012 Dodge Ram 2500 3500 Cummins 6. 7L diesel trucks, featuring CaTCHER software that provides three selectable levels up to +100 HP for immediate torque gains and improved fuel economy that outperforms stock ECM calibrations or basic flash tuners through optimized drivability and fastest
Quick Dispatch:
Your Smarty 07-12 Dodge Ram Cummins 6.7L Diesel SJ-67 (Junior - 67) Tuner orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.1 ★★★★★
Based on 1438 reviews
Sort
Product Reviews
★★★★★ 5
Effective
Size: 8" x 10" x 2"
Works great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 19, 2025
★★★★★ 5
Fits 2021 Acura TLX
Size: 8" x 10" x 2"
Amazon garage and mfg website hadn't caught up, yet: this does fit the 2021 Acura TLX SH-AWD. No problems. New way of getting access -- pinch sides of glove box and drop off of hinge. Old way required removing an access panel.
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Reviewed in the United States on June 14, 2021
★★★★★ 5
Worth it.
Size: 8" x 10" x 2"
Super easy to install. The increased airflow is definitely noticeable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 1, 2024
★★★★★ 5
Starter
Why did you pick this product vs others?:
Good replacement.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 20, 2025
