986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - Custom magnaflow mufflers too much drone. Need help with ts bypass

Keanu · 08-01-2015, 12:03 PM

Good afternoon, i recently did a muffler delete on my 99 2.5 and it was too loud so I ordered x2 magnflow #10415 mufflers and it definately sounds much smoother but too much drown on the hwy. I did some reading on the top speed cat bypass and saw that some people got reduced drone.. Just wanted to follow up with anyone that has experice with the bypass. Thank you!

08-01-2015, 12:03 PM	#1
Keanu Registered User Join Date: Jun 2015 Location: Granada hills, ca Posts: 11	Custom magnaflow mufflers too much drone. Need help with ts bypass Good afternoon, i recently did a muffler delete on my 99 2.5 and it was too loud so I ordered x2 magnflow #10415 mufflers and it definately sounds much smoother but too much drown on the hwy. I did some reading on the top speed cat bypass and saw that some people got reduced drone.. Just wanted to follow up with anyone that has experice with the bypass. Thank you!