Here is Reflex's warranty id have them send you new parts.

Limited Warranty

Reflex Beyond Extreme (RBE) warrants each article manufactured by it to be free from defects in material or workmanship for a period of three years from the date of original retail purchase. This warranty is extended only to original owner of components as originally manufactured and specified by RBE and is not extended to parts or components not originally manufactured by Reflex. This warrant does not cover cosmetic or structural damage arising from abuse or misuse, owner neglect, improper installation and/or assembly, or improper maintenance. Any modifications, changes, additions, or substitutions to any part or component of said kit are done solely at the sole risk of the user. RBE makes no warranty against said modifications, changes, additions or substitutions. Wear from normal use or exposure to environmental elements is not covered by this warranty. RBE makes no warrant against any incidental or consequential damage to parts, or rider injury caused by defects as covered in this warranty. RBE will repair or replace, at its sole discretion, any part deemed defective under this warranty. There is no other remedy under this warranty, either express or implied. RBE is not responsible for any shipping or dealer charges related to any warranty claim, weather or not said claim is accepted by RBE

 

I tempted to do that. No reply so far from their email. Their Instagram account used to reply to all my questions right away. This last time, they recommended to just have it re-welded after I requested a replacement part. I had follow up questions and now I have radio silence. I would prefer to just upgrade trailing arms to avoid this issues in the future.

 

Replied to your PM. That would be a gamble. No certainty that our trailing arms are going to match up with their kit...width, toe, camber...all bolt together. You'd probably need the entire rear end of our kit to make sure everything worked together. Your cheapest option would be to try to get a replacement Reflex trailing arm kit...or maybe have a fab shop fix it for you.