About Exhaust

[lyessus]

Hi all!

For a 3 inches downpipe, milltek is pluging a 2.75" cat back.

Why not a 3", and what would happen with a 2.5" catback?

Thanks

 

[Dan-Jnr]

Pipewerx do a full 3" DP and decat/sports back which connects to stock cat back. I have this on mine. Check my blog.