Thread: Cat by-pass or Euro pre-muffler w/M&K
View Single Post
Cherry Bomb Cherry Bomb is offline
83 911SC Cab
 
Cherry Bomb's Avatar
 
Join Date: May 2012
Location: CT
Posts: 959
Hi Jack!

How much noise difference from US catylitic to M&K/Dansk premuffler? Better yet, how performance difference from the same? I will have B&B 1in > 2out x 4.5" tips.
Old 11-09-2012, 06:25 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #12 (permalink)