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Old 09-22-2017, 09:31 AM   #15
samman11
 
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How much for a complete header job with exhaust? Will the headers add excessive heat under the hood?
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Old 09-22-2017, 10:02 AM   #16
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Quote:
Originally Posted by samman11 View Post
How much for a complete header job with exhaust? Will the headers add excessive heat under the hood?
You will have additional heat and to remove that you can either wrap the headers or ceramic coat them. Some don't mind the increased heat level in the engine bay. Myself I went with ceramic coating the headers. I recommend doing it if you want less temps.
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Old 09-22-2017, 04:27 PM   #17
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Janetty Racing; can't recommend his package enough. L/tubes, CAI, hf cats and a tune. Different car. Best bang for the buck ever. No codes, no problems. c470 hp.
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Old 09-22-2017, 04:55 PM   #18
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like alot of guys said.. headers are lots of reliable fun.
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Old 09-22-2017, 05:10 PM   #19
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Not even gonna read all the replies, as I'm sure 99% of them agree on that it is indeed worth it. Especially when budget headers exist, there is no reason not to!
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Old 09-23-2017, 09:03 AM   #20
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Now that your initial question has been answered......please take the time to explore this wonderful forum. Thousands of posts on headers/tunes/sound/pros n cons....etc.
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Old 09-23-2017, 10:24 AM   #21
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I'm looking to put a Borla ATAK cat back exhaust system on my 2010 SS LS3 and was wondering if you guys think a set of long tube headers is worth it? I would also be doing high flow cats. My car is not a daily driver but a weekend warrior/car show car. Any problems with throwing codes with headers and aftermarket cats? Are performance gains noticible by adding more than just a cat back? I want it loud so I will never say it's too loud.
where in Illinois are you?

I would keep my stock catback and just add the headers first to see if you like the sound. Then if your wanting a different or louder sound then get the catback. You will not gain Hp from catbacks, just the Lt's. Also go with a 1 7/8 header. Finally you don't have to get cats, you can opt for catless mid pipe. I haven't had cats in illannoys since 2001 lol.
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Old 09-25-2017, 10:09 AM   #22
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no one says anything about this but what kind of fuel is available where you live? The best I can get is 91 octane. Unless you take it somewhere and get an actual dyno tune for the fuel you can redily purchase, you are in for a surprise. In my experience and from the research I have done since....all mail order tunes will require 93 octane and if not used the ECM will drop into the low octane table. In this map the car is a dog. For me I have to add half a bottle of torco octane booster with each fill up ( $22 a bottle) to keep the car in the high octane map. My car is a toy so not the end of the world but if its a daily driver, an extra $11 a fill up would get old fast!!

Just a heads up, as I said I never saw any info on this prior to my purchase of headers and tune.
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Old 09-25-2017, 10:37 AM   #23
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Yes to headers all the way, it makes a huge difference and sounds great. For easy tune access, remote tune with DynoSteve or Janetty Racing works awesome!
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Old 09-25-2017, 11:27 AM   #24
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Originally Posted by Gunmetal Speedster View Post
Not even gonna read all the replies, as I'm sure 99% of them agree on that it is indeed worth it. Especially when budget headers exist, there is no reason not to!
In California, there is.
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Old 09-25-2017, 11:49 AM   #25
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CA: smog legal shorty headers with catless downpipes, the downpipes are fairly easy to replace with stock downpipes when you smog.
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Old 09-27-2017, 12:08 AM   #26
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Don't do it, headers will cause a condition called permagrin.
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Old 09-27-2017, 10:04 AM   #27
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CA: smog legal shorty headers with catless downpipes, the downpipes are fairly easy to replace with stock downpipes when you smog.
I got 32 hp with shortys, hiflows and tune. No tune was about 20. I live in Kali
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