03 Tundra SR5 4.7L Exhaust - Toyota Tundra Forums : Tundra Solutions Forum
 
LinkBack Thread Tools
post #1 of 6 (permalink) Old 11-19-2018, 01:08 PM Thread Starter
Rookie
 
Join Date: Nov 2018
Posts: 3
 
03 Tundra SR5 4.7L Exhaust

I have an 03 Tundra SR5 with the 4.7L engine, 4x4, extended cab, and the 6 and a half foot long bed. I need to replace part of my exhaust since my muffle has a gaping hole in the side (but it sounds awesome). I wanted to get the Tundra 2000-2006 Cat-Backô Exhaust Multi-Core part # 14854 from Borla. When I plug in my info into sites like amazon, summit racing, etc. they say it doesn't fit my truck. I get errors for years (only fitting 05-06) or errors for trim (only fitting limited). I reached out to Borla and someone there thinks it will not bolt on, but an exhaust shop should be able to modify it to fit. I was planning on installing this myself, but I am not a welder so I need a bolt on solution. I am hoping someone has my truck and this exhaust and can tell me for sure. Thanks in advance for the advice.
dtr20 is offline  
Sponsored Links
Advertisement
 
post #2 of 6 (permalink) Old 12-06-2018, 01:03 PM Thread Starter
Rookie
 
Join Date: Nov 2018
Posts: 3
 
Re: 03 Tundra SR5 4.7L Exhaust

In case anyone reads this, I wanted to update the thread. The Borla exhaust fit perfectly onto my truck. The only issue was that this didn't come with an exhaust clamp and my old setup wasn't using one, but other than that, it fit perfectly. It is really quiet and I am planning on removing the resonator next week to liven up the sound a bit.
dtr20 is offline  
post #3 of 6 (permalink) Old 12-06-2018, 09:02 PM
GTV
Junior Member
 
Join Date: Dec 2015
Location: Si'ahl
Posts: 92
 
Re: 03 Tundra SR5 4.7L Exhaust

Removing the resonator is cheap to try out, but the truck does get pretty rowdy without it. I replaced mine with a high flow resonator, it's enough to kill the drone without sounding weak.
GTV is offline  
 
post #4 of 6 (permalink) Old 12-07-2018, 09:14 AM Thread Starter
Rookie
 
Join Date: Nov 2018
Posts: 3
 
Re: 03 Tundra SR5 4.7L Exhaust

Quote:
Originally Posted by GTV View Post
Removing the resonator is cheap to try out, but the truck does get pretty rowdy without it. I replaced mine with a high flow resonator, it's enough to kill the drone without sounding weak.
Who makes your high flow resonator and where did you get it?
dtr20 is offline  
post #5 of 6 (permalink) Old 12-07-2018, 01:57 PM
GTV
Junior Member
 
Join Date: Dec 2015
Location: Si'ahl
Posts: 92
 
Re: 03 Tundra SR5 4.7L Exhaust

Quote:
Originally Posted by dtr20 View Post
Who makes your high flow resonator and where did you get it?
I can't remember, It was almost 4 years ago. I just had a look under the truck and it has no name on it either (it looks as good as the day I bought it though!). I just searched for a SS high flow resonator with similar in/out dimensions as factory.
GTV is offline  
post #6 of 6 (permalink) Old 03-17-2019, 06:41 PM
Rookie
 
revtune's Avatar
 
Join Date: Feb 2015
Location: houston
Posts: 12
 
Garage
Re: 03 Tundra SR5 4.7L Exhaust

Donít mess with the factory resonator or y pipe. They donít restrict anything on a stock setup with only a catback installed.
revtune is offline  
Sponsored Links
Advertisement
 
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the Toyota Tundra Forums : Tundra Solutions 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:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


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

Email Address:
OR

Log-in










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



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 On

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