Borla XR-1 Racing Mufflers..
#1
Instructor
Thread Starter
Join Date: Apr 2004
Location: Southern California
Posts: 130
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
I want to purchase one for my 951. Stock exhaust with a Bursch testpipe.
What is the EXACT model I should pick up? How much power should I pick up with one? http://borla.com/products/xr-1_racing_exhaust.aspx
Thank you
What is the EXACT model I should pick up? How much power should I pick up with one? http://borla.com/products/xr-1_racing_exhaust.aspx
Thank you
![thumbup](https://rennlist.com/forums/graemlins/thumbup.gif)
#2
Rocket Scientist
Rennlist Member
Rennlist Member
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
I don't know anything but the power part. There is someone here that has cut the stock muffler in two and determined that the stock piece is very straight through so don't expect much gain. All the gain from going from a stock exhaust to an aftermarket one is the deletion of the cat. Good luck.
#4
Instructor
Thread Starter
Join Date: Apr 2004
Location: Southern California
Posts: 130
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
Originally Posted by Porschephile 924
I don't see how that can fit on a turbo... Isn't that basically a collector?
Trending Topics
#10
UAE Rennlist Ambassador
Rennlist Member
Rennlist Member
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
Originally Posted by 89PorscheTurboMobile
These models fit, Tony G. had one on his red car.
#13
Three Wheelin'
Join Date: Oct 2002
Location: Gulf Shores, Alabama
Posts: 1,841
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
Wouldn't the 3" inlet one fit stock exhaust (2.5") since it would be clamped down??
![Stick Out Tongue](https://rennlist.com/forums/images/smilies/tongue.gif)
You gonna get me some pics of that wheel or what?
![Cheers](https://rennlist.com/forums/images/smilies/beerchug.gif)