Toyota Yaris Forums - Ultimate Yaris Enthusiast Site
 

 


 
Go Back   Toyota Yaris Forums - Ultimate Yaris Enthusiast Site > Technical Forums > Performance Modifications
  The Tire Rack

Reply
 
Thread Tools Display Modes
Old 03-18-2016, 11:54 AM   #1
tooter
play every day
 
tooter's Avatar
 
Drives: 2012 Yaris L 2dr 5sp
Join Date: Apr 2012
Location: Los Angeles
Posts: 1,962
I have a Supertrapp reverse megaphone exhaust on my motorcycle and it works super...









So I don't see any reason why it wouldn't work great on a car. The disks have a specific unique design on the inner and outer edges that create a pressure differential that scavenges exhaust gases very efficiently without losing backpressure that destroys low end torque.

Never tried two glasspacks, but I guess they would make the same really deep sound as one really long one.

Greg
tooter is offline   Reply With Quote
Old 03-18-2016, 01:29 PM   #2
end user
GRO H2O
 
Drives: Yaris
Join Date: Apr 2011
Location: Surrey BC
Posts: 35
Quote:
Originally Posted by tooter View Post
I have a Supertrapp reverse megaphone exhaust on my motorcycle and it works super...









So I don't see any reason why it wouldn't work great on a car. The disks have a specific unique design on the inner and outer edges that create a pressure differential that scavenges exhaust gases very efficiently without losing backpressure that destroys low end torque.

Never tried two glasspacks, but I guess they would make the same really deep sound as one really long one.

Greg
We use to use Supertrapp on cars in the mid 90's They worked fine just want to know how one would sound on a Yaris. Maybe someone was already a guinea pig :)
end user is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not 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

Forum Jump


All times are GMT -4. The time now is 05:12 AM.




YarisWorld
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2026, vBulletin Solutions Inc.