Thuren Fabrication 2014-2022 Dodge Ram Front Coils TF350

2014-2024 Dodge Ram Front Coils


Regular price $360.00

Our soft-rate coil springs are the perfect blend of a soft ride, high performance, and great control. 


  • Normal 4WD 2500/3500 trucks, and also fit most 2014+ 2-Wheel Drive 2500/3500 trucks with the straight front axle.


  • Sold in Pairs
  • If you're not purchasing our shocks with these coils, please contact us to make sure your preferred shocks will function properly. Even aftermarket shocks by application for a leveling kit with stock coils, will not work properly, as they are much too short extended and the damping rates are way off.
  • The 3500 Rams are 1/2" taller than the 2500 from the factory, which is the reason for the height difference.
  • Each 5160 alloy spring is fully CNC computer formed and tested, using the most high-tech manufacturing processes.
  • 26-30% softer than the ultra-stiff OEM coils, while designed to still use factory compression/bump travel. Bump drops are not needed.
  • Radius Arm drops are not required because these coils are designed around the OEM bump travel constraints.
  • Proven Linear Rate design to prevent inconsistent feel throughout the range of motion.

Starting in 2013 on the radius arm platform, Ram decided to design the front coil spring mounts at an angle. This presents some issues with the coils design, as the coil has a very hard time standing straight without a massive bend in the coil, when loaded.

This might be why the OEM coils are so stiff. Stiff coils will bend less. Regardless, with some tricky engineering we were able to combat the angled seats, and design a coil which stands very straight after install.

2WD - We make a 2 Wheel Drive specific front Trackbar, the shocks needed for these coils will fit the 2 Wheel Drive also. It is a good idea to email us pictures of your 2 Wheel Drive suspension to verify fit, pre-purchase.


Product Installation Instructions

Thuren Fabrication RAFC Instructions
RAFC25-13UP = TF350
14ULRFC-2H3 = TF350G
14ULRFC-1H2 = TF351

Customer Reviews

Based on 112 reviews
Bo Linam
Great ride!

The 2” kit with track bar set my truck right where I wanted it for 35x12.5s. The ride is noticeably smooth than stock, especially when you hit rough patches on the interstate.


I have installed the 1” Thuren lift coils for the front of my 2024 Ram 2500 with the stock shocks for now. They actually lift my truck about 5/8 to 3/4 of an inch only but I’m ok with that. The main reason i bought them is the ride comfort with actually improved a lot. I’ll say easy 25% . I will definitely recommend them to anyone who needs a softer ride. Looking forward to buy there recommended shocks in future.

George Goff
2021 Ram 2500 Leveling Kit

Outstanding Performance! The trucks stance is perfect, and rides better than factory! Customer service is second to none.

Chad Whiting

Looks great 2in level kit fit perfect

Dustin Black
Great product

Fit exactly as expected, very high quality.