Speed 3 Muffler Upgrade

I recently bought a 2010 Speed 3. I want to upgrade the stock muffler to get a better sound. Has anyone done that? If so, what muffler did you use? Any problems to avoid?

-Rob

 

Lots of us have installed cat back exhausts, I'm a big fan of the CPE and ultimate racing (UR) cbe on the gen 2 speeds.

Unfortunately our hpfp doesn't keep up well with increased flow and removing exhaust restrictions even in that cbe may have negative effects it certainly will if you touch the downpipe at all.

a hpfp internal upgrade such as auto tech or corksport (CS) is recommended before adding any mods that can increase power