i want to get a good quality high flow cat 4 my 2000 EX w/o paying a muffler shop to weld on flanges. Magnaflow doesn't make a direct fit cat for civics, but they do for del sols. would the magnaflow cat made for the del sol fit my EX? my EX has a d16y8.

 

I know there are some direct fit high flow cats for Civics. But, they're quite pricey.

Here is a link to the Random Technology High Flow cat.

http://www.modacar.com/products/Honda/Civic/MODAHFC/


Here is the bolt on Magnaflow High Flow Cat.

http://www.hottexhaust.com/detail.asp?PRODUCT_ID=22628