Does anyone happen to know what the difference is between the Automatic and Manual setups? Think you could use the automatic setup on a 5 speed car if you're going with custom exhaust?

 

The downpipes (CRpipe) are for both manual and auto transmissions, so it would work. The only difference is in the presilencers though I'm not sure what that would be (way they mount??). Try emailing RB and see what the difference is. Who knows, maybe you could use the auto setup and save a few bucks.

 

I emailed them a while ago, they never answered me. I can't think of any differences other than the angle at which it goes back.