Who do you think makes the best 3 inch cat converter with the air tube. also may be looking for the most cost effective, I have just purchased 1-3/4 SLPs, I know there are cheaper units but after a lot of research they seem to be the best value for what I need for my application. I am thinking of going with random techs but would like some input if anyone thinks that they have a better unit that will flow as well. THANKS

 

Catco makes a direct fit single cat for your application under the p/n 9118. I would also look at superior performance and car sound. Dynomax and magnaflow also make great converters. They are all about on par with each other.

 

just buy the smallest carsound 3 inch cat, the less surface the less restrictive. Then just have an exhaust shope weld in some extra pipe