I have some Velocity high flow cats and exhaust that I am finally deciding to get out of the closet and onto the car. I have always brought my car to a great dealer in Long Island but they are understandably reluctant to work with aftermarket parts. Does anyone have suggestions for a shop that can swap these parts?

 

Can try Autosport Designs in Huntington Station. More of a ride perhaps, Vantage Motors in Stamford.

 

I've had excellent experience with AM Summit, NJ.