If I wanted to cut my Cats off would I loose any power? I did a search but didn't quite find what I was looking for. I have stock manifolds to High flow cats. From the cats I have the pipe from my flowmaster catback exhaust. I am using exilerator mufflers. The motor is all stock. I need to get rid of my cats because I am doing the T45 swap with an external slave cylinder. Any help would be appreciated. Thanks. Sorry about the double post.
Ya they were bought and installed at mizer. They have a nice deep sound and the little flow chart they had said that they flow better than flowmaster. I dunno about that but I plan on getting some Magnaflow mufflers soon.
Actually you might lose some power. The back pressure won't be there. You need that. I lost some with the bullet muffler I put on. So I took off the 75 mm MAF and put the stock one back on for now. Much better.