Kawasaki Z1100A 81-83 4 Into 1 Stainless Cafe Racer Exhaust System

This Exhaust Fits

Frequently Asked Questions

• What is the downpipe outer diameter?
  The outer diameter is 32mm.
• What is the collector outlet outer diameter?
  The collector outlet where the silencer joins is 64mm o.d.
• What size are the header port gaskets?
  The header port gaskets are 41mm.
• Can I get to my sump nut and oil filter without removing the header pipes?
  Yes you can, our systems allow oil filter removal and sump nut access without removing the header pipes.
• Can I get replacement gaskets and springs?
  Yes we have all the spares in stock ready to go.
• How do I clean the headers?
  See fitting instructions section.
• What is this silencer made from?
  This is made from 304 stainless steel and is highly polished.
• Which end does the baffle come out?
  The baffle comes out from the outlet side of the silencer with one 4mm allen key bolt.
• Is this a loud silencer?
  Yes this can be loud on some engine configurations.
• Do you have a quieter baffle for this silencer?
  
  Do you have a quieter baffle for this silencer?
  
• What is the inlet I.D of the silencer?
  Inlet I.D is 2.5" and is a pretty standard size for most applications.
• What is this silencer made from?
  This is made from 304 stainless steel and is highly polished.
• How long do I allow the sealant to dry?
  We recommend you leave the sealant to cure for 24hrs before starting the bike.
• Where do I use the sealant?
  Use the sealant on every pipe to pipe join as this will help seal the system and prevent any exhaust gas leaks.