Not sure which 2007 Cadillac CTS Catalytic Converters are right for you? We have over 491 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"AutoAnything where customer service is #1. Sorry I can't say the same for MagnaFlow customer service. My gripe with MagnaFlow is they don't ship gaskets with this converter. While the lower gasket is not hard to source (WALKER Part #31357 Gasket) or (FEL-PRO Part # 61525)which is more like OEM the upper Converter gasket is a problem and my guess why they don't provide the gaskets. That part is a VICTOR REINZ #F32283 or GM PART # 25768055. Great product in spite of the problems." —Teresa D from Glendale, AZ bought a Magnaflow Catalytic Converters - 49 State Legal for a 2007 Cadillac CTS.