will this cat fit my car?

[JaxCamaroGuy]

Hey i wonderdering if this cat would fit my car and is it a good price considering the shippings free and what diameter would i need, 2 inch? 2.25 inch? Magnaflow Cat - Ebay

['94 Camaro RS]

if you have a stock exhaust then you will need a 2.5" cat. get a tape measure and measure the diameter of the exhaust pipe just to double check. mine is 2.5" and i have a 3.4 liter stock exhaust