Are there any ill effects ( dash lights, burnt o2 sensors etc..) if I remove the lower cats. I've had the exhaust modified 2x in that area for my lift and the Guy did a pretty shitty job. Upper arm still rubs the cat when compressed and I can't take my driver side control arms out to adjust because I only have about 1" clearance from the bolt head to the exhaust. Any input would be appreciated
07 black unlimited. 5.5" rock krawler x factor long arm. Pro comp soft 8s, 37" nitto mud grapplers. Kilby front winch bumper. Warn xd9000i. OrFab rear bumper. Much more to come in the near future.