Thuren Fabrication 2013-2022 Dodge Ram Front Coils img 1

2013-2023 Dodge Ram Front Coils


Regular price $360.00

5/19/23 - Part number RAFC25-13UP is out of stock until about 6/5/23, and part number 14ULRFC-2H3 is out of stock until about 6/15/23. If anything changes we'll update this info as soon as we know. Thank you! - Don

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

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 before purchasing.


  • 4WD 2500/3500 trucks
  • most 2014+ 2-Wheel Drive 2500/3500 trucks with a 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 fully extended and the damping rates are incorrect.
  • 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.


Product Installation Instructions

Thuren Fabrication RAFC Instructions

RAFC25-13UP = TF350
14ULRFC-2H3 = TF350G
14ULRFC-1H2 = TF351

Customer Reviews

Based on 36 reviews
Jerry Pera
Fantastic Leveling Kit

With 320K miles, the truck performs better than new. You came highly recommended by my mechanic friend, and I was not disappointed. Ordering and shipping was fast and easy. The new leveling kit did help me identify other areas of the front suspension that needs more work, so there will be an order for more parts coming soon.

Christopher Schwebach
Should’ve done this years ago

Ride quality is so much better. 1/2” level is really not noticeable in a good way, it appears stock almost

Brent Criddle

2013-2023 Dodge Ram Front Coils

Lester Hovland
RAM 3500

The Thuren coils replaced a Bilstein leveling kit and the ride is very much improved. I also installed the front and rear Fox shocks. It's still a one ton but it's now comfortable to drive. I am adding the Thuren trackbar top replace a BDS unit. Great stuff!

C Randall
1.75” Ram 3500

only wished the billet clamps for the Fox w/res was optioned, and matching steering stabilizers an option too.
Kit is fantastic and ride is UNBELIEVABLE!!
Love the kit, will stay with Thuren in the future.