SS Exhaust Reccomendations
10-25-2013, 01:55 PM
#1
New Member
Thread Starter
Join Date: 10-23-2013
Location: Lansing, MI
Posts: 19
SS Exhaust Reccomendations
Wanted to as the forum for recommendations on an exhaust system (manifold/down pipe/exhaust) upgrade.
Looking to go 3in (Down pipe all the way to the exhaust tip)
Also, will this require an ECU flash?
Looking to go 3in (Down pipe all the way to the exhaust tip)
Also, will this require an ECU flash?
10-25-2013, 03:23 PM
#3
Platinum Member
Join Date: 12-06-2009
Location: Alabama
Posts: 11,110
Last edited by firemangeorge; 05-30-2014 at 11:07 PM.
10-26-2013, 12:12 AM
#5
Senior Member
Join Date: 04-26-2009
Location: City of Champions
Posts: 666
Yes yes yes...
I went to a totally different setup, to make it really quiet, & to
maintain maximum power.
Keep the stock DP, but 'core' the 2nd cat, with a piece of 2.75" tubing.
You don't even have to remove the DP to do this.
I next welded a flange onto a 2.5" diameter , 27" long round Magnaflow muffler,
To mate with the stock DP.
After this super long 6" diameter monster of a muffler, I used Magnaflows 3" piping, for what looks like the "S" piece of the exhaust system.
Then, in place of the rear 3" Magnaflow muffler, I used a 2.5" Magnaflow muffler, that looks the same as the 3" Magnaflow muffler, & ended with a stock HHR SS tip.
Super super quiet, but maintaining full power.
12.4s at the track, my last 2 times out, with a best of 12.39
I went to a totally different setup, to make it really quiet, & to
maintain maximum power.
Keep the stock DP, but 'core' the 2nd cat, with a piece of 2.75" tubing.
You don't even have to remove the DP to do this.
I next welded a flange onto a 2.5" diameter , 27" long round Magnaflow muffler,
To mate with the stock DP.
After this super long 6" diameter monster of a muffler, I used Magnaflows 3" piping, for what looks like the "S" piece of the exhaust system.
Then, in place of the rear 3" Magnaflow muffler, I used a 2.5" Magnaflow muffler, that looks the same as the 3" Magnaflow muffler, & ended with a stock HHR SS tip.
Super super quiet, but maintaining full power.
12.4s at the track, my last 2 times out, with a best of 12.39
10-26-2013, 07:46 PM
#6
Platinum Member
Join Date: 05-09-2006
Location: "Upland" Mesa, Arizona
Posts: 6,805
I can't speak from experience BUT.....
Hahn Racing, a while back, install a custom made 3 inch exhaust on either a Solstice or a Sky with 2.0 turbo.....no other changes. IIRC he dynoed the change at 25 additional HP.
Don't know if he still has the set up or if it's still available, but you might want to check their website.
Hahn Racing, a while back, install a custom made 3 inch exhaust on either a Solstice or a Sky with 2.0 turbo.....no other changes. IIRC he dynoed the change at 25 additional HP.
Don't know if he still has the set up or if it's still available, but you might want to check their website.
10-28-2013, 07:50 AM
#7
New Member
Thread Starter
Join Date: 10-23-2013
Location: Lansing, MI
Posts: 19
I can't speak from experience BUT.....
Hahn Racing, a while back, install a custom made 3 inch exhaust on either a Solstice or a Sky with 2.0 turbo.....no other changes. IIRC he dynoed the change at 25 additional HP.
Don't know if he still has the set up or if it's still available, but you might want to check their website.
Hahn Racing, a while back, install a custom made 3 inch exhaust on either a Solstice or a Sky with 2.0 turbo.....no other changes. IIRC he dynoed the change at 25 additional HP.
Don't know if he still has the set up or if it's still available, but you might want to check their website.
Thread
Thread Starter
Forum
Replies
Last Post