I've done business with CatClamp several times. They have been reasonable, responsive and professional. The device can sometimes be a bit of work to install depending on the exact vehicle exhaust...

I purchased this product and company shipped to the wrong address and refused to refund shipping cost. Do not business with company. This company customer service is awful

I purchased this product a few years ago after my catalytic converter was stolen twice; it stopped any more thefts! It really does the job. Recently, I mistakenly purchased a standard unit for a...