Hey guys,

It has been awhile since I've had time to get at the car. It's an 85 Iroc-z lg4.
All the catbacks I've seen say 3" in. I believe the lg4 has a smaller cat outlet diameter. Is there any direct fit kits available?

I was planning to go with the following magnaflow.

http://www.summitracing.com/parts/mp...t/model/camaro

Also all the y pipes available say for 86 up.
If there are no catback kit i would do a y pipe, cat and a catback.