X, H, Y pipes...Headers....Help!!!
#1
X, H, Y pipes...Headers....Help!!!
Okay. So I've finally decided to down load the cash on some headers and exhaust. I already have a gmmg catback but that's it. So I guess here are my questions.
1. What is the performance difference between a 1 3/4 primary and a stepped header with a 1 3/4 to 1 7/8? With my mods (in sig) what would you suggest?
2. Should I just get a ory pipe?
3. What are the performance differences between a Y, X, and H pipe? Are the summit universal X, H kits any good?
4. Is having it dumped before the axle going to be too loud for DD use?
5. What will get ride of the annoying drone between 1800-2400 rpm?
If I get rid of the gmmg I was looking at getting the powersticks. Help inform me please! Post up all the videos and sound clips you can! There are so many choices I can't decide. The only thing I do know is that I am getting stainless steel headers. Thanks in advance guys!
1. What is the performance difference between a 1 3/4 primary and a stepped header with a 1 3/4 to 1 7/8? With my mods (in sig) what would you suggest?
2. Should I just get a ory pipe?
3. What are the performance differences between a Y, X, and H pipe? Are the summit universal X, H kits any good?
4. Is having it dumped before the axle going to be too loud for DD use?
5. What will get ride of the annoying drone between 1800-2400 rpm?
If I get rid of the gmmg I was looking at getting the powersticks. Help inform me please! Post up all the videos and sound clips you can! There are so many choices I can't decide. The only thing I do know is that I am getting stainless steel headers. Thanks in advance guys!
#2
11 Second Club
iTrader: (35)
Okay. So I've finally decided to down load the cash on some headers and exhaust. I already have a gmmg catback but that's it. So I guess here are my questions.
1. What is the performance difference between a 1 3/4 primary and a stepped header with a 1 3/4 to 1 7/8? With my mods (in sig) what would you suggest?
2. Should I just get a ory pipe?
3. What are the performance differences between a Y, X, and H pipe? Are the summit universal X, H kits any good?
4. Is having it dumped before the axle going to be too loud for DD use?
5. What will get ride of the annoying drone between 1800-2400 rpm?
If I get rid of the gmmg I was looking at getting the powersticks. Help inform me please! Post up all the videos and sound clips you can! There are so many choices I can't decide. The only thing I do know is that I am getting stainless steel headers. Thanks in advance guys!
1. What is the performance difference between a 1 3/4 primary and a stepped header with a 1 3/4 to 1 7/8? With my mods (in sig) what would you suggest?
2. Should I just get a ory pipe?
3. What are the performance differences between a Y, X, and H pipe? Are the summit universal X, H kits any good?
4. Is having it dumped before the axle going to be too loud for DD use?
5. What will get ride of the annoying drone between 1800-2400 rpm?
If I get rid of the gmmg I was looking at getting the powersticks. Help inform me please! Post up all the videos and sound clips you can! There are so many choices I can't decide. The only thing I do know is that I am getting stainless steel headers. Thanks in advance guys!
2.) If you can pass inspection without a cat then yes an ORY is perfect.
3.) The Summit X-Pipe kits are awesome. Have one on my car. X-Pipes makes a little more power uptop over H-Pipe and H-Pipes make a little more torque down low atleast what the general consensus seems to be. X sounds more racey and H more deep. A single 3" Y into a 3" catback is not hindering you at all at your power level. Once you start doing heads/bigger cam then TD's may offer a few more hp.
4.) YES.
5.) Depends on muffler choice and/or use of cats.
I would not get rid of GMMG for anything. Once you put LT's on it you will see what I mean. Put on the LT's and the ORY and see what you think. You can always add cats or resonators if you want to quiet it down etc.
#3
TECH Resident
iTrader: (108)
Your best bet is to buy a set of 1 3/4 inch longtubes with a 3 inch ORY and use the GMMG. Unless you're making big power stepped headers will just be a pain to make them fit perfectly. Since you have the GMMG I don't know why you'd consider a TD setup. A 3 inch catback setup can support up to 370 HP with zero loss. Since you're not there yet just get a good set of headers and a Y and call it a day.
#7
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If you go catted true duals, and dumped at the axle, it won't be loud at all.
I'm running LTs with a catted x pipe and bullet mufflers dumped before the axle and its pretty quiet, and no drone inside the car at cruising speeds.
I'm running LTs with a catted x pipe and bullet mufflers dumped before the axle and its pretty quiet, and no drone inside the car at cruising speeds.