Top Speed Bypass pipes initial impression

[edc]

Originally Posted by chipmunk

Thanks edc. I was going to crawl under the car today and check - saved me a job. Looks like I will only be buying the cat back box afterall. Think I might do the Crios mod on the tail pipes in the meantime - seems to provide some good results from what I have read

Try the CRIOS first perhaps. Depending on how loud you like it you might not like the silencer on its own. The US guys on here effectively have another set of cats to dampen the sound. My recommendation for your UK car would be to do the silencer and manifolds together. The sound is better and so is the power.

The other thing to consider is a balance pipe between the 2 boxes.