I have a Megan Racing axleback muffler with a custom bent 2.5" bent mid pipe from the cat to the axleback. I recently purchased a new downpipe, high flow cat and midpipe that are all 3". So, attaching the 3" midpipe to a 2.5" axleback muffler...will I need to get a reducer of some sort or is there a better way to attach it? I know I'm probably defeating the purpose a little by it going down in size once it hits the muffler, but I didnt feel like buying a whole new axleback with a 3" opening when the Megan is just fine for my needs.

 

http://www.ebay.com/itm/2-5-INCH-TO-...FWJZ-l&vxp=mtr

 

Thank you good sir!