Notices
991 GT3, GT3RS, GT2RS and 911R 2012-2019
Sponsored by:
Sponsored by:

SW Bypass

Thread Tools
 
Search this Thread
 
Old 12-30-2014, 08:43 AM
  #1  
bhf_clt
Racer
Thread Starter
 
bhf_clt's Avatar
 
Join Date: Sep 2014
Location: Denver, NC
Posts: 257
Received 16 Likes on 10 Posts
Default SW Bypass

I know this has been discussed in depth here, but I could use some help. I'm being offered a pretty good deal on an installed SW bypass exhaust if I commit by year-end. What exactly does the bypass do for me? Louder sound throughout the range? Is droning a larger issue with it versus without? I like the sound of the stock exhaust but if the SW sound is multiples better, then I would consider getting it.

Thanks in advance and be gentle on me for bringing up an issue that has already been discussed. Just thought as more people have installed it, I'd get a larger population to pull opinions from.
Old 12-30-2014, 09:35 AM
  #2  
Money2536
Rennlist Member
 
Money2536's Avatar
 
Join Date: Aug 2013
Location: The Villages, FL
Posts: 3,770
Received 239 Likes on 78 Posts
Default

The SW bypass is very simple. It replaces the large center muffler with straight pipes. Since you retain the side mufflers the amplification of sound is, in my estimate, about 25% louder than OEM. So picture the OEM exhaust being a bit louder throughout the entire RPM range. The simple addition of the bypass does not drone. If you disconnect the valves you will get some drone, but disconnecting is not necessary.

Let me know if you have other questions. I'd be happy to help.

Matt
Old 12-30-2014, 11:10 AM
  #3  
bronson7
Nordschleife Master
 
bronson7's Avatar
 
Join Date: Nov 2014
Location: Ontario, Canada
Posts: 9,843
Likes: 0
Received 5 Likes on 5 Posts
Default

Great explanation Matt. I'm ordering mine today.
Old 12-30-2014, 01:43 PM
  #4  
Jimmy-D
Race Director
 
Jimmy-D's Avatar
 
Join Date: Mar 2014
Location: Midwest
Posts: 11,280
Received 1,457 Likes on 760 Posts
Default

Yep -figure the stock is a 7 and this takes it to a 9.5. No drone ect., plus, it is much lighter and better made than the stock rear muffler
Old 12-30-2014, 02:01 PM
  #5  
Pazzo009
Pro
 
Pazzo009's Avatar
 
Join Date: Aug 2013
Location: NY
Posts: 549
Received 24 Likes on 9 Posts
Default

Get it! It definitely makes you appreciate the car more. I would say below 4k it's the same as stock but once you make it scream it sounds beautiful. Not obnoxious, but it lets you and everyone else know you're driving something sinister. I'm very happy
Old 12-30-2014, 07:27 PM
  #6  
bhf_clt
Racer
Thread Starter
 
bhf_clt's Avatar
 
Join Date: Sep 2014
Location: Denver, NC
Posts: 257
Received 16 Likes on 10 Posts
Default

Thanks for the comments guys. Very helpful. I ordered it today.
Old 12-30-2014, 07:43 PM
  #7  
Lodi
Burning Brakes
 
Lodi's Avatar
 
Join Date: Jan 2014
Location: Milton, GA
Posts: 752
Received 57 Likes on 11 Posts
Default

You will enjoy! I've hand mine on since day one. Love it.



Quick Reply: SW Bypass



All times are GMT -3. The time now is 09:17 AM.