Skip to content

Smarty 98-02 Dodge Ram Cummins 5.9L Diesel S-03 Tuner

Marsoni M251S
Sale price$322.50
Pay 4 payments of $80.62 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Smarty 98-02 Dodge Ram Cummins 5.9L Diesel S-03 TunerSKU: S 03 Smarty 98. 5 02 Dodge Ram Cummins 5. 9L Diesel S 03 Tuner The Smarty S 03 Tuner delivers the most advanced and reliable tuning platform for 1998. 52002 Dodge Ram 2500 3500 Cummins 5. 9L 24V trucks, featuring CaTCHER software with ten selectable performance levels up to +100 HP that provides instant torque gains and improved fuel economy through optimized fuel maps, timing, and boost control, outperforming stock ECM calibrations or basic
Easy Shipping

Quick Dispatch:

Your Smarty 98-02 Dodge Ram Cummins 5.9L Diesel S-03 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

Order Tracking:

You'll receive a tracking link by email once your Smarty 98-02 Dodge Ram Cummins 5.9L Diesel S-03 Tuner ships.

Need Help?
Questions about Smarty 98-02 Dodge Ram Cummins 5.9L Diesel S-03 Tuner, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Smarty 98-02 Dodge Ram Cummins 5.9L Diesel S-03 Tuner in your area.

Get Shipping Estimates

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
4.9 ★★★★★
Based on 2128 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
Jim Sherlock
Battle Creek, US
★★★★★ 4
Nicely made.
Size: X-Large, Color: Indigo
This is a nicely made jacket. Several people have commented on how they like the coloration. My only complaint is that it is a bit smaller than advertised. I normally wear XL jackets and shirts, however, this jacket fits very tight. I would recommend getting one size larger than what you normally wear.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 24, 2025
D
Verified Purchase
Donna
Grantham, US
★★★★★ 5
Timeless look.
Great construction and perfect for cooler mornings on the bike.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
R
Verified Purchase
Raymond E. Hollie Jr
Port Orchard, US
★★★★★ 5
Awesome fit!!
Size: XX-Large, Color: White - Ripped
Jacket fits well!! I’m 6’3” and 210 and the 2XL was exactly what I needed!! Great purchase!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
V
Verified Purchase
Viet Le
Lake Worth, US
★★★★★ 5
Nice jacket
Size: Small, Color: White
Pure white color, good quality denim with bright metal buttons, US regular size and bargain price. Like it so much
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
S
Verified Purchase
Steven Werlein
Whiting, US
★★★★★ 3
Size up! Twice!
Size: XX-Large, Color: Black
Nice jacket, but runs VERY small. I sized up from an XL to a 2XL and it still is snug.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026

recommand products