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Doug Thorley Headers group buy

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Old 09-25-2010, 11:09 PM
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I think I'm tentatively in!
Old 09-27-2010, 06:52 AM
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I have the down pipe and high flow cat on my ride! If I purchase the headers, can I keep the down pipe?

Thanks
Old 09-27-2010, 03:27 PM
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Originally Posted by Natas07
I have the down pipe and high flow cat on my ride! If I purchase the headers, can I keep the down pipe?

Thanks
It has to be cut.
Old 09-27-2010, 09:34 PM
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i might be interested in this,how many people do you have lined up for this so far? and how much time and work would you estimate to install these headers?
Old 09-27-2010, 10:54 PM
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Probably half a day. It's not super difficult, but the tranny dipstick sucks.
Old 09-28-2010, 11:20 AM
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Dont you have to pull the motor out? and what do you mean that the tranny dipstick sucks? also would i have to mod my k&n cai? sorry for askin a bunch of questions, i just want to make shure i can install them myself if im gonna get these headers
Old 09-28-2010, 11:26 AM
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Look at the install pictures that Mel had up. It can be done with jack stands or ramps probably.
Old 09-28-2010, 03:56 PM
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Bought a pair of headers from the first order, with the terrible "whistle" as people called it. Sounds more like a leak anyways.

Called them to bitch, and without any hastle they are making me a new section with the improved flex portion, said that it was an "oversight" of theirs, and appologized. So I am very happy with the service, not sure how many people tried doing this before customizing their own, but this worked for me.

-ryan
Old 09-28-2010, 04:02 PM
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Originally Posted by neilownz
Probably half a day. It's not super difficult, but the tranny dipstick sucks.
trans dipstick was a pain here as well, but was our falult. We did not install at the same time as the back header as the instructions stated from DT
Old 09-28-2010, 04:25 PM
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So, I could do this with some basic hand tools and a floor jack? Would I have to get re-tuned because the headers throw off the fuel maps? Also, WHEN CAN WE DO THIS! I AM READY! DT has instructions for this (awesome)? Why is the tranny dip stick the difficult part?
Old 09-28-2010, 04:34 PM
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Originally Posted by 06impyss
Dont you have to pull the motor out? and what do you mean that the tranny dipstick sucks? also would i have to mod my k&n cai? sorry for askin a bunch of questions, i just want to make shure i can install them myself if im gonna get these headers
no you dont have to take the motor out, No you dont have to mod ur K&N
Old 09-28-2010, 05:28 PM
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Originally Posted by leclair87_06monteSS
Bought a pair of headers from the first order, with the terrible "whistle" as people called it. Sounds more like a leak anyways.

Called them to bitch, and without any hastle they are making me a new section with the improved flex portion, said that it was an "oversight" of theirs, and appologized. So I am very happy with the service, not sure how many people tried doing this before customizing their own, but this worked for me.

-ryan
BINGO!

I've only been saying this since the beginning.

I'm glad somebody finally decided to bitch and get theirs sorted out.

Good job and congrats.
Old 10-01-2010, 07:04 PM
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So, how many do we have now... I AM READY!
Old 10-02-2010, 12:36 AM
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Im in too finally got the ok from the wife.
Old 10-02-2010, 02:12 AM
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Originally Posted by 1BAD06MCSS
So, how many do we have now... I AM READY!
we have 5 now.
Old 10-02-2010, 08:07 AM
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Damn!
Old 10-06-2010, 07:08 PM
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hey i live only an hr from where doug thorley is located and i been looking into buying these headers so a group buy would be a good thing for me. so did they fix the flex pipe whistling and what else would i need to buy to install headers
Old 10-06-2010, 11:52 PM
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Originally Posted by jasavnik
hey i live only an hr from where doug thorley is located and i been looking into buying these headers so a group buy would be a good thing for me. so did they fix the flex pipe whistling and what else would i need to buy to install headers
yes the flex pipe is the updated one (thats what they say) you can use the stock downpipe, but it needs to be cut, I had a muffler shop to make me a new DP section.
Old 10-07-2010, 12:00 AM
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Kinda a basic ? but im still learning about my engine. but when i look up other headers and see other people mods. The stock exhaust on the 2006 monte ss is 2.5 but they show a lot of diffrent sizes so im not sure if mine was upgraded to 2.5 before i bought it or it came that way.but besides all that who ever is in charge of the group buy im in..
Old 10-07-2010, 12:10 AM
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Originally Posted by jasavnik
Kinda a basic ? but im still learning about my engine. but when i look up other headers and see other people mods. The stock exhaust on the 2006 monte ss is 2.5 but they show a lot of diffrent sizes so im not sure if mine was upgraded to 2.5 before i bought it or it came that way.but besides all that who ever is in charge of the group buy im in..
The exhaust is 2.5 and 2.25 at the rear Y pipe, I'm in charge of the group buy, If you want in PM me your info (name, address and phone number) or call Nick at DTH at 1-800-347-8664

Thanks


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