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Smarty 07-12 Dodge Ram Cummins 6.7L Diesel SJ-67 (Junior - 67) Tuner

Marsoni M251S
Sale price$247.50
Pay 4 payments of $61.88 a month.Shop Pay
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
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  • We offer a 30-day return/exchange service after receiving.
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Jakub Ontko
Waukegan, US
★★★★★ 5
everything ok
Size: Large, Color: Black/Black/Black
everything ok
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Reviewed in the United States on June 2, 2026
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Shelley Young
Pawtucket, US
★★★★★ 5
Always soft
Size: Medium, Color: Black/Black/Black
Good fit, fast shipping. Love a new sock
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Reviewed in the United States on May 11, 2026
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Janet Fras
West Palm Beach, US
★★★★★ 5
Size
Size: Medium, Color: Black/Black/Black
Fit true to size
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Reviewed in the United States on January 12, 2026
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Lassiter Denton
Los Angeles, US
★★★★★ 5
Great quality.
Size: Large, Color: (001) Black / Black / White
Thickness and comfort are great. Quality is great and the same I would expect if I bought at the branded storefront.
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Reviewed in the United States on March 11, 2026
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Joseph Pratt
Natrona Heights, US
★★★★★ 5
Great product.
Size: Small, Color: (001) Black / Black / White
🙏🙏🙏
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Reviewed in the United States on May 16, 2026

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