OK guys thinking to do this..

pls share your design.

 

http://www.youtube.com/watch?v=Vf0NpWNAj78

~ $150 and some minor wrench turning

Matt

 

great keep them coming.. wud be really useful for those whose looking to go this route..!

 

http://youtube.com/watch?v=aKjGtFYdTiU

http://youtube.com/watch?v=kKaqlMYuK0w&feature=related

http://youtube.com/watch?v=znUQKx_86PQ

http://youtube.com/watch?v=WXVMvXNLva8&feature=related

all are moded stockes by FisterD

 

what are moded stockes? and how do they relate to hacked mufflers?

 

they are bipass tubes on stock mufflers. FisterD is a 6speeder do a search

 

reading the word 'bipass' I got it!

by moded stockes you probably meant modded stocks... and it's bYpass

 

yep, definitely not winning the spelling bee

 

Hey are you refering to this..?



https://www.6speedonline.com/forums/...ad.php?t=98396

So i assume they work similar to those Fabspeed Bypass except that the mufflers remain?

So the result is a more muted than removing the mufflers?

 

These 997S cans hacked with double by-pass pipes installed on my 996.

Pics. And video clips: http://videos.pcars.us/video/64c9ccf...990000677f.htm

http://videos.pcars.us/video/0941f27...9801438f37.htm

 

This is the brand new exhaust syst. currently in final stage of development. I was there as a guest to see the dyno test and road test.


Video clip: http://videos.pcars.us/video/964b01e...b500cd5f80.htm

 

Hi quite new to this.. whats the benefits of the additonal bypass pipes ?

 

You get more aggressive sound at WOT. No droning at cruising. I did have full Fabspeed syst. that cost $$$. Hate it so much I sold header/cat/muffler after 6 months. But this mod. is so much better in decibal and sound note.

 

hi how is it different to this?

 

I do them in all stainless welded with stainless.
First pic is what I call Stage I. Nice sound,less aggressive than second pic (Stage II.) Not obnoxious at all, no resonance or droning, just a great sound improvement.