Benefits of Removing Cat and Running Straight Pipe? - Toyota Yaris Forums

Nexus1155 · 09-19-2007, 03:22 PM

Just wondering what everyone thinks of cutting out the cats and running straight pipes. Will it add more power, because of it being more free flowing(I know its not a turbo vehicle but hey). Will it sound nicer or more annoying, does anyone have any vids or sound clips. Any comment is appreciated...

I don't have to worry about inspection or anything and global warming is BS so please no tree hugging splurs... It's not that I don't care about the environment I yell at people for littering.

09-19-2007, 03:22 PM	#1
Nexus1155 Bathroom + Laptop = <3 Drives: Audi Join Date: Aug 2006 Location: Dorchester Posts: 1,009	Benefits of Removing Cat and Running Straight Pipe? Just wondering what everyone thinks of cutting out the cats and running straight pipes. Will it add more power, because of it being more free flowing(I know its not a turbo vehicle but hey). Will it sound nicer or more annoying, does anyone have any vids or sound clips. Any comment is appreciated... I don't have to worry about inspection or anything and global warming is BS so please no tree hugging splurs... It's not that I don't care about the environment I yell at people for littering.