CAT delete - Yamaha R3 Forum
User Tag List

  • 1 Post By TheseGuns
  • 1 Post By SeventyTwoMoto
Thread Tools
post #1 of 3 Old 03-22-2017, 12:34 PM Thread Starter
Junior Member
ninjajoinin's Avatar
Join Date: Mar 2017
Posts: 1
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
CAT delete

i own a 2015 Yamaha R3 and i am looking for a DIY on how to do a cat delete. i am fairly new to bikes and would love any help i can get. thanks!
ninjajoinin is offline  
Sponsored Links
post #2 of 3 Old 03-22-2017, 12:39 PM
Senior Member
Join Date: Mar 2016
Location: Nj
Posts: 169
Mentioned: 4 Post(s)
Tagged: 2 Thread(s)
Quoted: 35 Post(s)
I don't know that much about bike exhausts. From what I hear, the cat contains the oxygen sensor which is pretty important for the emissions to keep engine running at peak performance. I'll let the rest of the guys on here correct me, but from my guess your looking at a full exhaust system and then a tuning job.
Skills3241 likes this.

Last edited by TheseGuns; 03-22-2017 at 12:42 PM.
TheseGuns is offline  
post #3 of 3 Old 03-23-2017, 01:56 AM
Senior Member
SeventyTwoMoto's Avatar
Join Date: Feb 2016
Location: Washington
Posts: 110
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
Quoted: 38 Post(s)
This video might point you in the right direction. Used it when installing my M4 exhaust. At least shows you how to take it apart and remove the cat for the street slayer.
Kojiiro likes this.
SeventyTwoMoto is offline  

Quick Reply

Register Now

In order to be able to post messages on the Yamaha R3 Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:


Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.

Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page

Similar Threads
Thread Thread Starter Forum Replies Last Post
if looks are not that important, then just delete the cat and dont bother with akro/ jbk Exhaust & Fuel Delivery 23 02-27-2017 12:41 AM
Planning to delete cat? Preyamble Yamaha R3 General Discussion 3 09-01-2016 11:53 PM
Fuel management for cat delete Anthony_r3 Exhaust & Fuel Delivery 3 08-29-2016 07:42 PM
Cat delete safe? ironman9 Exhaust & Fuel Delivery 20 07-30-2016 08:42 AM
3d printed mirror delete blank plates ShadowTheory Yamaha R3 How To & DIY 6 04-13-2016 03:51 PM

Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are Off

For the best viewing experience please update your browser to Google Chrome