Official Base Model Thread
#4152
Senior Member
This is a cold start.Once it warms up,the nasty tiny bit of rasp is nonexistent
Supercharged Cobalt 2.2L exhaust - YouTube
Supercharged Cobalt 2.2L exhaust - YouTube
Supercharged Cobalt 2.2L exhaust - YouTube
Supercharged Cobalt 2.2L exhaust - YouTube
#4153
Senior Member
#4154
Senior Member
iTrader: (1)
Join Date: 08-18-07
Location: Rochester NY
Posts: 1,098
Likes: 0
Received 0 Likes
on
0 Posts
Yours seems alot faster
https://www.youtube.com/watch?v=B_Go...e_gdata_player
https://www.youtube.com/watch?v=B_Go...e_gdata_player
#4160
Junior Member
iTrader: (1)
Join Date: 08-25-09
Location: Vancouver, BC
Posts: 493
Likes: 0
Received 0 Likes
on
0 Posts
I was just coming in here to ask if anyone that went boosted was . I'm pretty set on going SCed and was wondering if I should spend the extra $600+ and get a header/dp at the same time
#4161
Senior Member
iTrader: (1)
Join Date: 08-18-07
Location: Rochester NY
Posts: 1,098
Likes: 0
Received 0 Likes
on
0 Posts
Ny LAP has sai. And its a different version where the ports are on the block. I had to cut the header to make it so it would fit around the bracket. Its deleted now so im thinking to get a bigger header. Im getting a 2.5 castles dp soon im hoping it will pick up a bit
#4171
Senior Member
Join Date: 08-22-11
Location: Montreal
Posts: 1,594
Likes: 0
Received 0 Likes
on
0 Posts
#4175
Senior Member
iTrader: (9)
Join Date: 07-20-09
Location: Platteville, WI
Posts: 5,334
Likes: 0
Received 0 Likes
on
0 Posts
there are much better places to spend money to improve performance than upgrading the exhaust .25" bigger... GM designed that exhaust with the ss/sc in mind so you cant tell me that .25" makes an "omg i feel zeee powwwaaa" kind of difference. the difference will be largely unnoticeable especially with the power levels you 2.2 guys are at with your s/c's (considering you are on stock internals). The GMPP flows perfectly fine for anything under 300HP.. over that then 3" may be beneficial, but that gets annoyingly raspy on the s/c's unless you really like trying exhaust options