986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - Taking off second Cats. for delete bypass.

Kevfra · 05-30-2008, 06:49 AM

With your sport muffler did it reduce the droning or make it worse or...? I have the Deluboz muffler and was planning on a rear cat bypass but the 2000-3000RPM droning is so bad right now I sure don't want it worse.

05-30-2008, 06:49 AM	#5
Kevfra Registered User Join Date: Mar 2008 Location: San Francisco Posts: 66	With your sport muffler did it reduce the droning or make it worse or...? I have the Deluboz muffler and was planning on a rear cat bypass but the 2000-3000RPM droning is so bad right now I sure don't want it worse.