I am getting ready to get a new catalytic coverter, mine is 160,000 miles old and is robbing performance. what brand/type is a good one. I think i need one that is "high flow" any suggestions would help me
thanks

 

I think Magnaflow makes a good high-flow cat for LT1 Camaros. Expect to pay at least $150.

Some tips for getting good results on this board in the future:

1. At the very least, specify the year and model (e.g. 1995 Z28) of your car. You might want to consider using the "Signature" function in the User Control Panel to include this at the end of all of your posts. If your car has any relevant modifications, include those too.

2. Give your thread a more specific title. Something along the lines of "Recommend a catalytic converter for a high-mileage stock LT1" would be good.

3. This particular topic should have been posted in the Exhaust System forum.

Good luck!

 

Go to Summits website, they have a couple brands to choose from. Just don't by the brand from Catco.

 

I have a pair of Magnaflow cats on my car, they work and sound great. One of them came for free when I bought my catback, but I got the other new from eBay for less than anywhere else I could find it. You might want to check there.