All You Need to Know About Downpipes
05-30-2010, 07:30 PM
#151
I just didn't get Hahn's because of the price pretty much. I'm also stock exhaust otherwise.
So I saw if you have Hahn stuff already I'd just stick with that.
05-31-2010, 01:06 AM
#152
Senior Member
iTrader: (2)
Join Date: 07-13-09
Location: Calgary,Alberta,canada
Posts: 2,002
Likes: 0
Received 0 Likes
on
0 Posts
so i just got a cobalt addiction header and am going to get a downpipe to pair it with what would you suggest to go properly with the cobalt addiction shorty header
05-31-2010, 10:18 AM
#154
New Member
Join Date: 05-29-10
Location: concord, NH
Posts: 71
Likes: 0
Received 0 Likes
on
0 Posts
yea thats true i just dnt wanna drop the money for the hahn dp lol god all there **** is killin my bank acc lol deff good stuff tho im happy with everything iv got
05-31-2010, 12:53 PM
#155
Senior Member
Thread Starter
iTrader: (4)
Join Date: 03-11-09
Location: Alberta, Canada
Posts: 1,191
Likes: 0
Received 0 Likes
on
0 Posts
just have a quick question about downpipes.
i have always been told that not having a cat in your exhaust will eventually premature failure in the exhuast valves. i have been told this by some very credible people and it really makes me wanted to get a DP with a cat. however i really like the sound of the catless. any answers?
i have always been told that not having a cat in your exhaust will eventually premature failure in the exhuast valves. i have been told this by some very credible people and it really makes me wanted to get a DP with a cat. however i really like the sound of the catless. any answers?
Hahn needs to learn that charging people over $400 for a peice of 3" pipe with two flanges on it is wrong.
06-09-2010, 08:09 AM
#156
New Member
Join Date: 07-14-09
Location: Woodbine, Maryland
Posts: 114
Likes: 0
Received 0 Likes
on
0 Posts
Tell me I'm not the only one, but I just installed my ZZP Catless and we had to pull my exhaust in about 3/4 inch even though it looked longer than the stock one. So now you can barely see my exhaust tip! Kinda upset about that.
06-09-2010, 10:49 AM
#158
Banned
Join Date: 04-30-09
Location: Virginia
Posts: 459
Likes: 0
Received 0 Likes
on
0 Posts
06-09-2010, 08:26 PM
#159
New Member
Join Date: 07-14-09
Location: Woodbine, Maryland
Posts: 114
Likes: 0
Received 0 Likes
on
0 Posts
well looks like I just got a crappy one then, awesome. I wonder if there's a spacer or something I could put in there? for some reason this is really annoying me...
06-10-2010, 12:09 PM
#160
Senior Member
Thread Starter
iTrader: (4)
Join Date: 03-11-09
Location: Alberta, Canada
Posts: 1,191
Likes: 0
Received 0 Likes
on
0 Posts
Wow ZZP is having the same problem as OTTP it seems. I'm going to be taking my DP off taking it to an exhaust shop and having them add 1/2" to it, we shall see how that goes.
06-10-2010, 01:54 PM
#163
Member
Join Date: 10-29-09
Location: Wilmington, Ohio
Posts: 224
Likes: 0
Received 0 Likes
on
0 Posts
Yea I know aftermarket tunes takes it away I'm saying without the tune how many people have thrown a code? I have a catless dp ready to put on but I am not getting a tune for the next couple months
08-01-2010, 05:56 PM
#166
Senior Member
iTrader: (10)
Join Date: 09-18-07
Location: Palm Beach, FL
Posts: 820
Likes: 0
Received 0 Likes
on
0 Posts
Just took a vid of my car for this thread-
zzp catless dp with stock exhaust system including stock muffler.
http://www.youtube.com/watch?v=jGfskjEeOLM
zzp catless dp with stock exhaust system including stock muffler.
http://www.youtube.com/watch?v=jGfskjEeOLM
08-04-2010, 09:53 AM
#168
Member
Join Date: 02-28-10
Location: Friendswood, Texas
Posts: 282
Likes: 0
Received 0 Likes
on
0 Posts
I just installed a modern performance catted dp, sounds good and feels like there is a little more power on the lower end. I say dp is a must have if you own a SS.
08-08-2010, 01:46 PM
#170
Senior Member
Thread Starter
iTrader: (4)
Join Date: 03-11-09
Location: Alberta, Canada
Posts: 1,191
Likes: 0
Received 0 Likes
on
0 Posts
Just took a vid of my car for this thread-
zzp catless dp with stock exhaust system including stock muffler.
http://www.youtube.com/watch?v=jGfskjEeOLM
zzp catless dp with stock exhaust system including stock muffler.
http://www.youtube.com/watch?v=jGfskjEeOLM
09-07-2010, 05:07 PM
#172
they all will give you the same pretty much. All are 3". You just need to find which one you like. all catless will act the same besides their bungs. So if you tune it it really doesnt matter what bung as the tune can turn off the o2 error. If you run stock tune or gmstage 1 id say get a catted dp with a bung (angled) so you have less of a chance to throw a cel.
09-21-2010, 12:17 PM
#173
New Member
Join Date: 06-16-08
Location: mech
Posts: 36
Likes: 0
Received 0 Likes
on
0 Posts
So im thinking about getting the ZZP catted DP. But whats this about it possible not fitting correctly and making the exhaust tip not show. Anyone have any experience with this?
09-21-2010, 12:29 PM
#174
they fit, but some seem to be shorter than stock so the tip doesnt poke out. Also could be adjustments with the hangers. My hahn has no issue, cant speak for the other brands.
Last edited by northvibe; 09-21-2010 at 12:29 PM. Reason: Automerged Doublepost
09-21-2010, 12:36 PM
#175
Senior Member
Thread Starter
iTrader: (4)
Join Date: 03-11-09
Location: Alberta, Canada
Posts: 1,191
Likes: 0
Received 0 Likes
on
0 Posts
Seems as though quite a few people have had fitment issues with the OTTP one and I have heard of a couple fitment issues with the ZZP one aswell.