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BBk's Swapped for 1-7/8" ARH

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Old 03-02-2013, 06:31 AM
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Default BBk's Swapped for 1-7/8" ARH

Finally got around to swapping my headers this rainy weekend. Just a side by side comparing the bbk's to the ARH 1-7/8, I did polish the arh's up a bit call me **** lol.The arh's to my surprise weigh about the same as the bbk's and honestly fit just as well despite having bigger primaries.

Overall the install went pretty easy once I had the car up in the air the bbk's fell out and with just a slight push the ARH's slid in, no cutting grinding or removing of ANY excess parts. I have installed pretty much every header brand I can think of minus kooks and the BBk's/ARH's are the only brand I have installed that didnt need anything unhooked. Overall I'm happy with it.

Now I just have to replace my old rubber t/a mount with a poly one since its all worn out and these thing suck lol.

Old 03-02-2013, 08:15 AM
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Great looking headers! Your LS6 is gonna love the extra flow capability...congrats!
Old 03-02-2013, 04:53 PM
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Great set of longtubes. No complaints with mine at all. Congrats on a sweet exhaust!
Old 03-02-2013, 05:09 PM
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ya guys i'm pretty happy, the bassani was lined up like **** with the old headers and hit over bumps. when i take it to the muffler shop on monday im making sure they line it up right
Old 03-04-2013, 10:57 AM
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just got the car back from having the exhaust touched up and they did a great job. bassani is lined up well and tucks up much better. Overall the arh's quieted the bassani down from my bbk's which i thought was a little weird, and they also smoothed out the exhaust tone quite a bit. there was never any rasp with the bassani but now it just seems the overall note is clearer and more refined.

The butt dyno also says I may have picked up a bit in power. its a little cold out today but overall it felt like it had a little more when i got on it. Overall it makes since sice the bbk's were 1-3/4 with a 2.5 collector while the arh are 1-7/8" and 3" collector.
Old 03-05-2013, 07:57 PM
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You have any ground level close up side shots of your new ARH exhaust mounted?
Old 03-06-2013, 05:20 AM
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i can get some, give me till fter work and ill try to post some up
Old 03-06-2013, 12:21 PM
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Youll see some real good gains!
Old 03-06-2013, 05:51 PM
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Here are the pics guys I can get more if someone wants. I def feel the car has more midrange and pulls a little harder but that is the butt dyno talking. I don't feel the new lts warrant new dyno tune lol I doubt the gains would much if any.





Old 03-06-2013, 05:57 PM
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Your fuel/air ratio may have changed a little bit due to opening up the pipes.. so you could see some better gains depending on how good your tuner (guy) is
Old 03-06-2013, 06:36 PM
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Ya but 300 is a bit much to get it retuned right now. I know there might be a little left in it but I dont know. I'd think the 1-7/8" probably picked up some on their own no? Maybe not the optimum amount but def something?
Old 03-07-2013, 01:39 AM
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Cool, nice side view photo's.
Old 03-07-2013, 12:20 PM
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Love my 1 7/8 ARH and ORY, Great choice!
Old 03-07-2013, 01:04 PM
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10rwhp?
Old 03-07-2013, 01:24 PM
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Is the car lifted?? Seriously..... Looks lifted.. And almost looks like my SLP LT' old design hang down just as much... I really wanted a set of ARH headers, but had to spring for the Koni/BMR sale. There goes that money.. :-\
Old 03-07-2013, 01:30 PM
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Looks nice

What do you plan to do with the BBK's? lol
Old 03-07-2013, 07:45 PM
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Originally Posted by bayer-z28
Is the car lifted?? Seriously..... Looks lifted.. And almost looks like my SLP LT' old design hang down just as much... I really wanted a set of ARH headers, but had to spring for the Koni/BMR sale. There goes that money.. :-\
Nope lol stock height. My buddy has pacestters on his car and they have more clearance than his does. The collectors are about 1/2" from the floorboard so they couldnt tuck up much higher. overall they have about the same ground clearance as the bbk's.

Overall I love em' they dont come close to the tseering linkage or body plenty of clearance everywhere for 1-7/8. Best part was nothing had to come off. Literally slipped the bbks out and these slid in.
Originally Posted by 94 White T/A
Looks nice

What do you plan to do with the BBK's? lol
I've been trying to sell them haha but I dont have the y pipe anymore
Old 08-27-2013, 01:18 PM
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im thinking of going from mac mids to bbks , what do you think of them ??
Old 08-27-2013, 01:38 PM
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I think for the money BBK's are the best bang for the buck. They practically fall into place and never gave me problems. As always though if you can go stainless and 1-7/8
Old 08-27-2013, 07:31 PM
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I swapped out my bbks for the arh 1 7/8s when I finished up my build. Decided to by them as a gift to myself for finishing a H/C swap haha. I love them too, they looked beautiful and fit great. My passenger side went in a little bit difficult but I loosened the engine mount pedestal and lifted the engine a little bit, slid right in then. Great pieces for sure!



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