yea another LGM Pro vs Street
Race Director
Joined: Mar 2004
Posts: 12,466
Likes: 886
From: Fort Wayne IN
2025 C5 of the Year Finalist - Modified
C5 of Year Finalist (performance mods) 2019
2017 C5 of the Year Finalist
2016 C5 of the Year Finalist
2015 C5 of the Year Finalist
Originally Posted by 16Again
The Pro's have a race collector worth a few more horse power. 
Look up a few posts. I'm fully aware of the differences between the two designs. I was asking Connecticut what made the Pro's easier to install over the streets. 
Team Owner
Joined: Oct 2001
Posts: 46,766
Likes: 5
From: Boynton Beach Florida
St. Jude Donor '07-'12, '20
Originally Posted by Fastbird93
Look up a few posts. I'm fully aware of the differences between the two designs. I was asking Connecticut what made the Pro's easier to install over the streets. 
Le Mans Master
Joined: May 2004
Posts: 5,683
Likes: 1
From: Houston Texas
Originally Posted by myblackC5
hot gases cool down they slow down. as they go to end of the car the pipe gets smaller the exhaust speeds up. thats why two tip borlas are good for 15 more HP than the 4 tip borlas with the same muffler. look at a dirt bike pipe.
