Straight pipe Gt-Four Options

[dudeofchaos]

I wanted to know if anybody has a video or ever seen one that you can hear a straight pipe gt-four? (De-cated oem) Stock or aftermarket exhaust, it doesn't matter it's just to give me an idea. I can't seem to find a video..
I could go this way though Idk how it would sound and I don't want it to be too loud.

This post has been edited by dudeofchaos: Apr 4, 2012 - 12:04 AM

[delusionz]

straight pipe refers to the straight pipe put in place of a cat convertor unit on a regular NA celica, or other cars. on a GT4 the cat convertor is part of the downpipe off the turbo. Btw I thought you already had a 3" downpipe?

Anyways the question you're really asking is how different does it sound having a 3" downpipe as opposed to the standard downpipe and I can tell you this,

Stock downpipe with cat smashed out = not so much difference

Going from stock downpipe to 3" aftermarket downpipe (complimented with a full 3" exhaust system) the difference is great, the engine is more throaty, and you hear alot more engine sounds, you also hear the difference between wastegate open&closed.

No cell phone can really do the 3s-gte justice, but here is the best run i recorded back when i had a relatively stock 3sgte with just intake and 3" downpipe and full 3" exhaust, this was with 2 oem style oval mufflers so very quiet for a 3sgte (comparatively, but yeah alot louder than what it was with stock downpipe)

http://www.youtube.com/watch?v=vJyfBDeN2lI