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OBX Header Group Buy Round 2 $649.99 Shipped!

Old 05-29-2009, 06:11 PM
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0Double D Mods
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St. Jude Donor '12-'13

Default OBX Header Group Buy Round 2 $649.99 Shipped!


Round 2 of the OBX Header Group Buy

I have 20 sets of OBX Longtube Headers on hold for me with OBX. They are listed as LS2 headers but we have info from one person from last group buy they will work on the LS3 C6 as well if you wanted to do this.
see this thread for info
http://forums.corvetteforum.com/c6-corvette-general-discussion/2337270-ls3-install-on-group-purchase-obx-long-tube-headers.html


20 Sets available for me for this Group Buy
Once 20 orders are in that will be all I have until OBX gets another shipment in.

$649.99
Shipped
lower 48 states
Canada, Hawaii Ect. PM for added shipping charges



questions please PM me or email for faster response at
dennis@doubledmods.com

Thanks to everyone again for the first Group Buy on these. I have installed these myself last weekend on my C5 and Love Them!


Application:
2005-2008 Chevy Corvette Corvette C6 6.0L V8.

Specification.
Primary Port Diameter: 1.70 Inch I.D.
2.50" All The Way From Collector To X-Pipe.


100% T304 Stainless Steel..

Flange Thickness:3/8 Inch.
Runner Wall Thickness: 16 Gauge(1.5mm)
Style:
Full Length
Item Description:
OBX Genuine Products Design and Quality of OBX U.S.A.


High Performance Track Proven Quality Headers From OBX Racing Sports.
Direct Bolt On Set Up Without Any Modification.
Utilize Factory Sensors.
Header Gaskets Included & Cat Replacement Resonators Included.
Dyno Proven, Increase Low End Torque And Horse Power.
Great Throttle Response With Great Sound.
Get Up To 35% Better Exhaust Gas Flow By Replacing The Restrictive And Inefficient Factory Cast Log Manifolds With These Precision Built High Flow Headers.
Increase Better/Smoother Exhaust Flow At Higher RPM To Generate More Power And Maximum Performance Out Of Your Engine.
Beautifully Constructed With High Quality SUS-T304 Stainless Steel For Best Durability.
Mirror Polished Finishing.
CNC Machined 3/8 inch Thick Flange(Best You Can Buy).
This is Great Power Package to Unleashed Hidden Ponies From Your American Muscle.
Best Price In The Industry.
Great Fitment, Great Quality And Great Price Guaranteed.
Actual Pictures, What You See Is What You Get!
Come With OBX Life Time Warranty.


ORDERS WILL BE SENT TO OBX FOR SHIPMENT WHEN WE GET TO 20.

Last edited by Double D Mods; 05-29-2009 at 06:16 PM.
Old 05-29-2009, 06:45 PM
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JameyTurner
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Guys and Girls....This is an EXCELLENT deal from an EXCELLENT seller!!! I am that guy that put these on my 2008 LS3 Corvette and I LOVE THEM!!!!

See my write up, pictures of install, and comparison videos from bone stock, to B&B Fusion install, to OBX Long Tube Header install!!!

http://forums.corvetteforum.com/c6-c...e-headers.html

ps....Order your o2 extension wires from Jonathan at LG Motorsports (unless Dennis or OBX are carrying them now) and tell him you need the LONG FRONT ext wires (I got shorties first shipment and they were wayyyyyy too short)!!!
Old 05-29-2009, 07:22 PM
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0Double D Mods
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Originally Posted by JameyTurner
Guys and Girls....This is an EXCELLENT deal from an EXCELLENT seller!!! I am that guy that put these on my 2008 LS3 Corvette and I LOVE THEM!!!!

See my write up, pictures of install, and comparison videos from bone stock, to B&B Fusion install, to OBX Long Tube Header install!!!

http://forums.corvetteforum.com/c6-c...e-headers.html

ps....Order your o2 extension wires from Jonathan at LG Motorsports (unless Dennis or OBX are carrying them now) and tell him you need the LONG FRONT ext wires (I got shorties first shipment and they were wayyyyyy too short)!!!

Thanks Jamey

Here is his pics and videos

Comparison Video's
Stock:
http://www.youtube.com/watch?v=l_f5JuC5qwY


B&B Fusions:
http://www.youtube.com/watch?v=apdKk9d-UB0

Fusions & Long Tube Headers
http://www.youtube.com/watch?v=penD7dNgMys

Notice, no cutting needed to make O2 sensors fit, there is clearance all around all 4 sensors....














Old 05-29-2009, 07:54 PM
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VET4LES
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Great price. If they were CARB approved I'd be interested.
Old 05-29-2009, 10:58 PM
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murnutz
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Are you planning to sell this as a kit with Cats as well? If so, what kind of price are you looking at?

murnutz
Old 05-29-2009, 11:09 PM
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Originally Posted by murnutz
Are you planning to sell this as a kit with Cats as well? If so, what kind of price are you looking at?

murnutz

I have not thought about that but can look into it if you like.

I will be adding soon the GHL Bullets catback system too to make it a full exhaust. They GHL C6 catback just isnt available yet.

Let me see what I can do for cats.


Dennis
Old 05-30-2009, 12:01 AM
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this is probably a dumb question but can a guy just swap out the headers or do the longtubes require other components? thxs paul
Old 05-30-2009, 12:37 AM
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Originally Posted by hanny
this is probably a dumb question but can a guy just swap out the headers or do the longtubes require other components? thxs paul

You can if you use shorty headers. This set up will take care of everything needed for the install all the way back to rear axle and tie into the cat back exhaust no matter if its factory or aftermarket.


No questions is a dumb one my firend. Hell I dont know alot either baout some of this stuff and learning on the fly. So ask as many as you like.


Dennis
Old 05-30-2009, 02:00 AM
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[QUOTE=c5 BearsFan;1570260130]Thanks Jamey

Here is his pics and videos

Comparison Video's
Stock:
http://www.youtube.com/watch?v=l_f5JuC5qwY




B&B Fusions:
http://www.youtube.com/watch?v=apdKk9d-UB0


Fusions & Long Tube Headers
http://www.youtube.com/watch?v=penD7dNgMys

Wow huge difference very nice!!!
Old 05-30-2009, 09:14 AM
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[quote=Chicago1;1570263807]
Originally Posted by c5 BearsFan
Thanks Jamey

Here is his pics and videos

Comparison Video's
Stock:
http://www.youtube.com/watch?v=l_f5JuC5qwY




B&B Fusions:
http://www.youtube.com/watch?v=apdKk9d-UB0


Fusions & Long Tube Headers
http://www.youtube.com/watch?v=penD7dNgMys

Wow huge difference very nice!!!


It really does wake up any system you have on the car. I have B&B Bullets on My C5 and WOW that tone is deeper and Louder for sure. The sound at WOT is awesome. I noticed a little difference in power with my car. Not alot but its noticeable. I also again will say with mine I had NO codes as well. Maybe I got lucky but who knows. I have to have it tuned yet.


Thanks for looking
Dennis
Old 05-30-2009, 11:36 AM
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Originally Posted by c5 BearsFan
I have not thought about that but can look into it if you like.

I will be adding soon the GHL Bullets catback system too to make it a full exhaust. They GHL C6 catback just isnt available yet.

Let me see what I can do for cats.


Dennis
I'm interested in this as well.

Also, does anyone have any performance numbers on these? What kind of boost can we see? How do these headers compare to the LG streets and other big name headers?
Old 05-30-2009, 03:45 PM
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0Double D Mods
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Originally Posted by LS3 POWER
I'm interested in this as well.

Also, does anyone have any performance numbers on these? What kind of boost can we see? How do these headers compare to the LG streets and other big name headers?

I have a couple people I am waiting to hopefully send me a before and after dyno sheet to show what they added for power.

I will say i like the look fit and I am happy with my set. I dont know alot about LG and the others and prefer not to talk about the great products they make as well. I hope you can understand and respect that. If someone else wants to answer you they are more than welcome.
Old 05-30-2009, 10:35 PM
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ttt
Old 06-01-2009, 08:35 AM
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Old 06-01-2009, 08:54 AM
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Originally Posted by VET4LES
Great price. If they were CARB approved I'd be interested.
No longtube is carb approved.

Originally Posted by LS3 POWER
I'm interested in this as well.

Also, does anyone have any performance numbers on these? What kind of boost can we see? How do these headers compare to the LG streets and other big name headers?
You can expect very similar gains to other longtube headers. Headers are a simple science
Old 06-01-2009, 09:00 AM
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Originally Posted by FloydSummerOf68
No longtube is carb approved. ....:

Old 06-01-2009, 12:01 PM
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Man, I'm just not ready to pull the trigger on headers yet but if I was I'd be all over this. What a great price..

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Old 06-01-2009, 05:08 PM
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0Double D Mods
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19 LEFT

dont wait till last minute like last group buy and not get in!
You will love this setup for the price. I have many happy customers including myself and many C5 owners as well.

Dennis
Old 06-01-2009, 06:59 PM
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[QUOTE=FloydSummerOf68;1570285763]No longtube is carb approved.



They never will be due to moving the cats. There are no short tubes available. Callaway made them and was going for the approval but discontinued them due no hp gains were made.

Last edited by VET4LES; 06-01-2009 at 09:45 PM.
Old 06-01-2009, 09:28 PM
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Hey Dennis - I may have to buy one for myself, this is a great deal you got goin' on. I have Magnaflow full cat-back, can I use these only up to the resonators or does it have to go all the way to the muffler?

-Daniel

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