LS4 Performance Grand Prix GXP | Monte Carlo SS | Impala SS | LaCrosse Super

will mufflers gain much?

Thread Tools
 
Search this Thread
 
Old 04-06-2009, 09:51 AM
  #1  
TECH Enthusiast
Thread Starter
iTrader: (5)
 
Clean94Z's Avatar
 
Join Date: Jul 2005
Posts: 629
Likes: 0
Received 0 Likes on 0 Posts

Default will mufflers gain much?

I had a friend give me some borla mufflers. I was thinking about putting them on my impala. Are just mufflers worth anything? Are the stock mufflers real restrictive?
Old 04-06-2009, 12:57 PM
  #2  
TECH Resident
iTrader: (3)
 
EmersonHart13's Avatar
 
Join Date: Jul 2007
Posts: 920
Likes: 0
Received 0 Likes on 0 Posts

Default

Not at all, just good for sound.... But you might get a hp or 2 if you are lucky! :-)
Old 04-06-2009, 01:08 PM
  #3  
TECH Fanatic
 
Panther427's Avatar
 
Join Date: Feb 2009
Posts: 1,401
Likes: 0
Received 1 Like on 1 Post
Default

well according to an article about the buick lacrosse suppers. They are rated at 300 not 303 like the SS and GXP. It said it was due to a quieter exhaust system. So your not gonna see alot . Nothing your gonna notice.
Old 04-06-2009, 03:53 PM
  #4  
TECH Junkie
iTrader: (4)
 
Nacho SS's Avatar
 
Join Date: Feb 2007
Location: 805-818
Posts: 3,561
Likes: 0
Received 0 Likes on 0 Posts

Default

Going from stock to 3" all the back through some Super44s definitely made a difference.
Old 04-06-2009, 05:07 PM
  #5  
TECH Fanatic
 
20SS07's Avatar
 
Join Date: Jul 2007
Location: Reading, Pennsylvania
Posts: 1,115
Likes: 0
Received 0 Likes on 0 Posts
Default

Mufflers alone won't really do much for you, but it will make it sound alot nicer. So do it.




All times are GMT -5. The time now is 08:49 PM.